TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ENRICHED URANIUM [34 records]
Record 1 - internal organization data 2022-09-01
Record 1, English
Record 1, Subject field(s)
- Nuclear Science and Technology
- Radioactive Ores (Mining)
Record 1, Main entry term, English
- low-enriched uranium
1, record 1, English, low%2Denriched%20uranium
correct, NATO, standardized
Record 1, Abbreviations, English
- LEU 2, record 1, English, LEU
correct, NATO, standardized
Record 1, Synonyms, English
- slightly enriched uranium 3, record 1, English, slightly%20enriched%20uranium
correct
- SEU 4, record 1, English, SEU
correct
- SEU 4, record 1, English, SEU
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Research reactors in Canada use highly enriched uranium(HEU) or low-enriched uranium(LEU) as fuel. 5, record 1, English, - low%2Denriched%20uranium
Record number: 1, Textual support number: 1 OBS
low-enriched uranium; LEU : designations standardized by NATO. 6, record 1, English, - low%2Denriched%20uranium
Record number: 1, Textual support number: 2 OBS
low-enriched uranium; LEU; slightly enriched uranium : designations extracted from the "Glossaire de l'énergie nucléaire" and reproduced with permission of the Organisation for Economic Co-operation and Development. 7, record 1, English, - low%2Denriched%20uranium
Record 1, French
Record 1, Domaine(s)
- Sciences et techniques nucléaires
- Minerais radioactifs (Mines métalliques)
Record 1, Main entry term, French
- uranium faiblement enrichi
1, record 1, French, uranium%20faiblement%20enrichi
correct, masculine noun, NATO, standardized
Record 1, Abbreviations, French
- UFE 2, record 1, French, UFE
correct, masculine noun, NATO, standardized
Record 1, Synonyms, French
- uranium légèrement enrichi 3, record 1, French, uranium%20l%C3%A9g%C3%A8rement%20enrichi
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les réacteurs de recherche au Canada utilisent de l'uranium hautement enrichi (UHE) ou de l'uranium faiblement enrichi (UFE) comme combustible. 4, record 1, French, - uranium%20faiblement%20enrichi
Record number: 1, Textual support number: 1 OBS
uranium faiblement enrichi; UFE : désignations normalisées par l'OTAN. 5, record 1, French, - uranium%20faiblement%20enrichi
Record number: 1, Textual support number: 2 OBS
uranium faiblement enrichi; UFE : désignations extraites du «Glossaire de l'énergie nucléaire» et reproduites avec l'autorisation de l'Organisation de coopération et de développement économiques. 6, record 1, French, - uranium%20faiblement%20enrichi
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Ciencia y tecnología nucleares
- Minerales radioactivos (Minas metálicas)
Record 1, Main entry term, Spanish
- uranio ligeramente enriquecido
1, record 1, Spanish, uranio%20ligeramente%20enriquecido
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- uranio levemente enriquecido 1, record 1, Spanish, uranio%20levemente%20enriquecido
correct, masculine noun
Record 1, Textual support, Spanish
Record 2 - internal organization data 2021-08-30
Record 2, English
Record 2, Subject field(s)
- Nuclear Science and Technology
- Radioactive Ores (Mining)
Record 2, Main entry term, English
- highly enriched uranium
1, record 2, English, highly%20enriched%20uranium
correct, NATO, standardized
Record 2, Abbreviations, English
- HEU 2, record 2, English, HEU
correct, NATO, standardized
Record 2, Synonyms, English
- high-enriched uranium 3, record 2, English, high%2Denriched%20uranium
correct
- HEU 3, record 2, English, HEU
correct
- HEU 3, record 2, English, HEU
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Highly enriched uranium has a purity of 20% or more and is used in research reactors. 4, record 2, English, - highly%20enriched%20uranium
Record number: 2, Textual support number: 1 OBS
highly enriched uranium; HEU : designations standardized by NATO. 5, record 2, English, - highly%20enriched%20uranium
Record number: 2, Textual support number: 2 OBS
highly enriched uranium; HEU : designations extracted from the “Glossaire de l'énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 5, record 2, English, - highly%20enriched%20uranium
Record 2, French
Record 2, Domaine(s)
- Sciences et techniques nucléaires
- Minerais radioactifs (Mines métalliques)
Record 2, Main entry term, French
- uranium hautement enrichi
1, record 2, French, uranium%20hautement%20enrichi
correct, masculine noun, NATO, standardized
Record 2, Abbreviations, French
- UHE 2, record 2, French, UHE
correct, masculine noun, NATO, standardized
Record 2, Synonyms, French
- uranium fortement enrichi 3, record 2, French, uranium%20fortement%20enrichi
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
uranium hautement enrichi; uranium fortement enrichi : désignations extraites du «Glossaire de l’énergie nucléaire» et reproduites avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 2, French, - uranium%20hautement%20enrichi
Record number: 2, Textual support number: 2 OBS
uranium hautement enrichi; UHE : désignations normalisées par l'OTAN. 4, record 2, French, - uranium%20hautement%20enrichi
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Ciencia y tecnología nucleares
- Minerales radioactivos (Minas metálicas)
Record 2, Main entry term, Spanish
- uranio altamente enriquecido
1, record 2, Spanish, uranio%20altamente%20enriquecido
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- uranio fuertemente enriquecido 2, record 2, Spanish, uranio%20fuertemente%20enriquecido
correct, masculine noun
- uranio muy enriquecido 3, record 2, Spanish, uranio%20muy%20enriquecido
correct, masculine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 2021-01-12
Record 3, English
Record 3, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
- Nuclear Waste Materials
Record 3, Main entry term, English
- tails assay
1, record 3, English, tails%20assay
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
During the enrichment process in uranium enrichment plants, the percentage of the fissile uranium isotope uranium-235 is raised from its natural [0. 711%] to a reactor grade of 3. 2%... or 3. 6%... This process not only produces the enriched product, but also a waste stream depleted in uranium-235, typically to 0. 3%. The degree of depletion of uranium-235 in this depleted uranium waste(the "tails assay") is a parameter that can be adjusted to economical needs... 2, record 3, English, - tails%20assay
Record 3, French
Record 3, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
- Déchets nucléaires
Record 3, Main entry term, French
- teneur de rejet
1, record 3, French, teneur%20de%20rejet
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
L'uranium, tel qu'on le trouve dans la nature, est constitué pour 0,711 % de son poids, par l'isotope fissile léger U [uranium] 235. Or, les réacteurs à eau légère fonctionnent avec de l'uranium contenant environ 3 % d'U 235. Le procédé d'enrichissement a donc pour objet de séparer les isotopes de l'uranium naturel pour obtenir de l'uranium enrichi contenant un pourcentage d'U 235 (pourcentage d'enrichissement) supérieur à celui du métal naturel et de l'uranium apprauvi contenant moins d'U 235 que le métal naturel (le contenu en U 235 étant appelé teneur de rejet). 2, record 3, French, - teneur%20de%20rejet
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2019-10-15
Record 4, English
Record 4, Subject field(s)
- Submarines (Naval Forces)
- Propulsion of Water-Craft
- Nuclear Fission Reactors
Record 4, Main entry term, English
- nuclear-powered submarine
1, record 4, English, nuclear%2Dpowered%20submarine
correct
Record 4, Abbreviations, English
- NPS 2, record 4, English, NPS
correct
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Each nuclear-powered submarine has two pressurized water reactors using highly enriched uranium fuel. 2, record 4, English, - nuclear%2Dpowered%20submarine
Record 4, French
Record 4, Domaine(s)
- Sous-marins (Forces navales)
- Propulsion des bateaux
- Réacteurs nucléaires de fission
Record 4, Main entry term, French
- sous-marin à propulsion nucléaire
1, record 4, French, sous%2Dmarin%20%C3%A0%20propulsion%20nucl%C3%A9aire
correct, masculine noun, officially approved
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
sous-marin à propulsion nucléaire : terme uniformisé par le Comité de normalisation de la terminologie navale. 2, record 4, French, - sous%2Dmarin%20%C3%A0%20propulsion%20nucl%C3%A9aire
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2017-04-20
Record 5, English
Record 5, Subject field(s)
- Nuclear Fission Reactors
Record 5, Main entry term, English
- bundle of needles
1, record 5, English, bundle%20of%20needles
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- bundle of pins 2, record 5, English, bundle%20of%20pins
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The core of a nuclear reactor comprises a central fuel zone, in which a fissile material normally constituted by a [mix] of enriched uranium oxide and plutonium oxide. This fuel zone is completely surrounded by a covering of fertile material normally constituted by depleted uranium oxide. In practice, this structure is obtained by juxtaposing vertical assemblies having a hexagonal section. Each of these assemblies comprises an outer tubular envelope, in which is placed a group or bundle of needles, each containing a pile of fissile and/or fertile material pellets. 1, record 5, English, - bundle%20of%20needles
Record 5, French
Record 5, Domaine(s)
- Réacteurs nucléaires de fission
Record 5, Main entry term, French
- faisceau d'aiguilles
1, record 5, French, faisceau%20d%27aiguilles
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
[...] le cœur d'un réacteur est constitué d'assemblages verticaux de section hexagonale ou carrée. Chacun de ces assemblages comprend un faisceau d'aiguilles combustibles ou «éléments combustibles» contenant chacun un empilement de pastilles du matériau à base d'actinide. Le réfrigérant (sodium ou eau) circule autour de chaque élément combustible. 2, record 5, French, - faisceau%20d%27aiguilles
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2016-11-30
Record 6, English
Record 6, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 6, Main entry term, English
- advanced gas cooled reactor
1, record 6, English, advanced%20gas%20cooled%20reactor
correct
Record 6, Abbreviations, English
- AGR 1, record 6, English, AGR
correct
Record 6, Synonyms, English
- advanced gas-cooled reactor 2, record 6, English, advanced%20gas%2Dcooled%20reactor
correct
- AGR 3, record 6, English, AGR
correct
- AGR 3, record 6, English, AGR
- advanced gas-cooled graphite moderated reactor 4, record 6, English, advanced%20gas%2Dcooled%20graphite%20moderated%20reactor
- AGR-type reactor 4, record 6, English, AGR%2Dtype%20reactor
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The UK successor to the Magnox reactor using enriched uranium oxide fuel canned in stainless steel with graphite moderator. 1, record 6, English, - advanced%20gas%20cooled%20reactor
Record 6, Key term(s)
- advanced gas cooled graphite moderated reactor
- AGR reactor
Record 6, French
Record 6, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 6, Main entry term, French
- réacteur gaz-graphite avancé
1, record 6, French, r%C3%A9acteur%20gaz%2Dgraphite%20avanc%C3%A9
masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- réacteur graphite-gaz avancé 2, record 6, French, r%C3%A9acteur%20graphite%2Dgaz%20avanc%C3%A9
masculine noun
- RARG 3, record 6, French, RARG
masculine noun
- A.G.R. 4, record 6, French, A%2EG%2ER%2E
masculine noun
- RARG 3, record 6, French, RARG
- réacteur du type AGR 2, record 6, French, r%C3%A9acteur%20du%20type%20AGR
masculine noun
- réacteur haute température à gaz 5, record 6, French, r%C3%A9acteur%20haute%20temp%C3%A9rature%20%C3%A0%20gaz
masculine noun
- réacteur AGR 6, record 6, French, r%C3%A9acteur%20AGR
masculine noun
- réacteur avancé refroidi par gaz 2, record 6, French, r%C3%A9acteur%20avanc%C3%A9%20refroidi%20par%20gaz
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Nom d'une filière de réacteurs développée en Grande-Bretagne et dans laquelle le gaz caloporteur sort à plus de 650 °C. 4, record 6, French, - r%C3%A9acteur%20gaz%2Dgraphite%20avanc%C3%A9
Record number: 6, Textual support number: 1 OBS
Combustible : uranium enrichi à 2,2 %. Gaine : acier inoxydable. Modérateur : graphite. Caloporteur : CO2. 4, record 6, French, - r%C3%A9acteur%20gaz%2Dgraphite%20avanc%C3%A9
Record number: 6, Textual support number: 2 OBS
RARG : abréviation extraite du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 7, record 6, French, - r%C3%A9acteur%20gaz%2Dgraphite%20avanc%C3%A9
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
Record 6, Main entry term, Spanish
- reactor de enfriamiento con gas avanzado
1, record 6, Spanish, reactor%20de%20enfriamiento%20con%20gas%20avanzado
masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2015-05-11
Record 7, English
Record 7, Subject field(s)
- Nuclear Science and Technology
Record 7, Main entry term, English
- special nuclear material
1, record 7, English, special%20nuclear%20material
correct, standardized
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Plutonium, uranium-233, uranium enriched in the isotopes uranium-233 or uranium-235, any material containing any of the foregoing, or any other material capable of releasing substantial amounts of nuclear energy which from time to time may be so designated. 2, record 7, English, - special%20nuclear%20material
Record number: 7, Textual support number: 1 OBS
special nuclear material: term used by statutory or regulatory agencies. 2, record 7, English, - special%20nuclear%20material
Record number: 7, Textual support number: 2 OBS
special nuclear material: term and definition standardized by ISO. 1, record 7, English, - special%20nuclear%20material
Record 7, French
Record 7, Domaine(s)
- Sciences et techniques nucléaires
Record 7, Main entry term, French
- matières nucléaires spéciales
1, record 7, French, mati%C3%A8res%20nucl%C3%A9aires%20sp%C3%A9ciales
correct, feminine noun, plural, standardized
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Plutonium, uranium-233, uranium enrichi en isotope-233 ou 235, toute matière contenant l'une des substances précitées, ou toute autre matière capable de libérer des quantités appréciables d'énergie nucléaire et qui pourrait être à l'avenir désignée ainsi. 2, record 7, French, - mati%C3%A8res%20nucl%C3%A9aires%20sp%C3%A9ciales
Record number: 7, Textual support number: 1 OBS
matières nucléaires spéciales : terme employé par les organisations ayant pouvoir de réglementation ou de recommandations. 2, record 7, French, - mati%C3%A8res%20nucl%C3%A9aires%20sp%C3%A9ciales
Record number: 7, Textual support number: 2 OBS
matières nucléaires spéciales : terme et définition normalisés par l'ISO. 1, record 7, French, - mati%C3%A8res%20nucl%C3%A9aires%20sp%C3%A9ciales
Record 7, Key term(s)
- matière nucléaire spéciale
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2015-04-24
Record 8, English
Record 8, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 8, Main entry term, English
- feed component
1, record 8, English, feed%20component
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A measure of the cost of enriched uranium attributed to the cost of natural uranium fed to the isotope separation plant... 1, record 8, English, - feed%20component
Record number: 8, Textual support number: 1 OBS
feed component: term standardized by ISO. 2, record 8, English, - feed%20component
Record 8, French
Record 8, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 8, Main entry term, French
- part alimentation
1, record 8, French, part%20alimentation
correct, feminine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Mesure du coût de l'uranium enrichi en prenant pour référence le coût de l'uranium naturel introduit dans une usine de séparation des isotopes [...] 1, record 8, French, - part%20alimentation
Record number: 8, Textual support number: 1 OBS
part alimentation : terme normalisé par l'ISO. 2, record 8, French, - part%20alimentation
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2011-12-22
Record 9, English
Record 9, Subject field(s)
- Nuclear Fission Reactors
Record 9, Main entry term, English
- MOX fuel assembly
1, record 9, English, MOX%20fuel%20assembly
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
The term MOX stands for Mixed Oxide and is used to describe any mixture of uranium and plutonium oxides … For LWR [light water reactor] fuel, MOX is formed into fuel assemblies that are very similar to standard LEU [low enriched uranium] fuel assemblies. As with LEU, the MOX is formed into cylindrical pellets, enclosed in zirconium tubes, or fuel rods. The fuel rods are arranged into a rectangular or hexagonal array. A typical MOX fuel assembly will weigh one tonne or more, of which around 500-600 kg will be MOX pellets. 1, record 9, English, - MOX%20fuel%20assembly
Record 9, Key term(s)
- mixed oxide fuel assembly
Record 9, French
Record 9, Domaine(s)
- Réacteurs nucléaires de fission
Record 9, Main entry term, French
- assemblage MOX
1, record 9, French, assemblage%20MOX
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2011-09-21
Record 10, English
Record 10, Subject field(s)
- Nuclear Physics
- Nuclear Plant Safety
Record 10, Main entry term, English
- criticality risk
1, record 10, English, criticality%20risk
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- nuclear criticality risk 1, record 10, English, %20nuclear%20criticality%20risk
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Criticality risk varies with the degree of enrichment in235U, the mass of enriched uranium, the presence of a moderator(such as water), and the geometry of the solid uranium mass. Sufficient masses of enriched uranium to create a criticality risk may be present in deposits internal to process equipment, or may accrue from waterborne transport of soluble uranium(either in the process equipment or during improper aqueous decontamination operations). 1, record 10, English, - criticality%20risk
Record 10, French
Record 10, Domaine(s)
- Physique nucléaire
- Sûreté des centrales nucléaires
Record 10, Main entry term, French
- risque de criticité
1, record 10, French, risque%20de%20criticit%C3%A9
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Pour toute manipulation de substance radioactive contenant des nucléides fissiles, risque d’excursion critique, avec ses conséquences associées : intense rayonnement neutronique, et dégagement de chaleur. 1, record 10, French, - risque%20de%20criticit%C3%A9
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2011-07-19
Record 11, English
Record 11, Subject field(s)
- Nuclear Science and Technology
- Nuclear Power Stations
Record 11, Main entry term, English
- decanning
1, record 11, English, decanning
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- decladding 2, record 11, English, decladding
correct
- unsheathing 3, record 11, English, unsheathing
correct, less frequent
- dejacketing 4, record 11, English, dejacketing
less frequent
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
Removing the outer container of an enriched uranium fuel rod, in preparation for reprocessing of the fuel. 5, record 11, English, - decanning
Record 11, French
Record 11, Domaine(s)
- Sciences et techniques nucléaires
- Centrales nucléaires
Record 11, Main entry term, French
- dégainage
1, record 11, French, d%C3%A9gainage
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Opération par laquelle le combustible nucléaire est séparé de sa gaine. 2, record 11, French, - d%C3%A9gainage
Record 11, Key term(s)
- dégainage d'un combustible nucléaire
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Ciencia y tecnología nucleares
- Centrales nucleares
Record 11, Main entry term, Spanish
- desencamisado
1, record 11, Spanish, desencamisado
correct, masculine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
- desenvainado 2, record 11, Spanish, desenvainado
correct, masculine noun
- descamisadura 3, record 11, Spanish, descamisadura
feminine noun
- desvainadura 3, record 11, Spanish, desvainadura
feminine noun
Record 11, Textual support, Spanish
Record 12 - internal organization data 2010-11-01
Record 12, English
Record 12, Subject field(s)
- Nuclear Waste Materials
- Nuclear Science and Technology
- Atomic Physics
Record 12, Main entry term, English
- decladding waste
1, record 12, English, decladding%20waste
proposal
Record 12, Abbreviations, English
Record 12, Synonyms, English
- cladding waste 1, record 12, English, cladding%20waste
proposal
- decanning waste 1, record 12, English, decanning%20waste
proposal
- can waste 1, record 12, English, can%20waste
proposal
Record 12, Textual support, English
Record number: 12, Textual support number: 1 OBS
"cladding", "can": A sealed container for nuclear fuel or other material that provides protection from a chemically reactive environment and containment of radioactive products produced during the irradiation of the composite. It may also provide structural support. 2, record 12, English, - decladding%20waste
Record number: 12, Textual support number: 2 OBS
"decladding", "decanning" : Removing the outer container of an enriched uranium fuel rod, in preparation for reprocessing of the fuel. 3, record 12, English, - decladding%20waste
Record 12, French
Record 12, Domaine(s)
- Déchets nucléaires
- Sciences et techniques nucléaires
- Physique atomique
Record 12, Main entry term, French
- déchet de dégainage de combustible irradié
1, record 12, French, d%C3%A9chet%20de%20d%C3%A9gainage%20de%20combustible%20irradi%C3%A9
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- déchet de gaine 2, record 12, French, d%C3%A9chet%20de%20gaine
correct, masculine noun
- déchet de gainage 3, record 12, French, d%C3%A9chet%20de%20gainage
correct, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Les déchets particuliers. Cette catégorie concerne entre autres : - les matériaux irradiés à des fins expérimentales dans les réacteurs, - les matériaux de structure mis au rebut à la suite d'opérations de démantèlement d'installations ou de travaux de maintenance ou de modifications sur les installations en service. [...] - les déchets du dégainage du combustible irradié (les «coques»), - les déchets «tritiés». 1, record 12, French, - d%C3%A9chet%20de%20d%C3%A9gainage%20de%20combustible%20irradi%C3%A9
Record number: 12, Textual support number: 2 CONT
Certaines recherches portent sur le conditionnement des déchets de réacteur [...] mais l'effort majeur concerne les déchets de retraitement, notamment les déchets contaminés par des émetteurs alpha : déchets de gainage (compactage sous pression élevée, avec ou sans protection additionnelle au plomb du produit compacté, fusion auto-creuset), résidus de dissolution [...], cendres d'incinérateur [...] déchets tritiés [...], déchets solides venant notamment de la fabrication des combustibles mixtes U-Pu [...] 3, record 12, French, - d%C3%A9chet%20de%20d%C3%A9gainage%20de%20combustible%20irradi%C3%A9
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Desechos nucleares
- Ciencia y tecnología nucleares
- Física atómica
Record 12, Main entry term, Spanish
- desecho proveniente del desencamisado de combustible irradiado
1, record 12, Spanish, desecho%20proveniente%20del%20desencamisado%20de%20combustible%20irradiado
correct, masculine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
- desecho del proceso de desenvainado 2, record 12, Spanish, desecho%20del%20proceso%20de%20desenvainado
correct, masculine noun
Record 12, Textual support, Spanish
Record 13 - internal organization data 2010-10-04
Record 13, English
Record 13, Subject field(s)
- Launchers (Astronautics)
Record 13, Main entry term, English
- nuclear rocket engine
1, record 13, English, nuclear%20rocket%20engine
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
The design of a nuclear rocket engine is basically quite simple. The reactor core is composed of multiple fuel rods containing plutonium or enriched uranium. The spontaneous decay of atoms in the fuel rods produces a weak background of fast neutrons. 2, record 13, English, - nuclear%20rocket%20engine
Record 13, French
Record 13, Domaine(s)
- Lanceurs (Astronautique)
Record 13, Main entry term, French
- moteur-fusée nucléaire
1, record 13, French, moteur%2Dfus%C3%A9e%20nucl%C3%A9aire
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Il existe un autre mode de propulsion, envisagé pour des vols vers la Terre et la Lune et des missions vers des planètes éloignées : le moteur-fusée nucléaire. Il serait au moins deux fois plus efficace que le moteur à hydrogène et à oxygène liquides (déjà très performant) [...] Ce type de moteur utilise de l'hydrogène liquide transformé en gaz et chauffé par un réacteur à fission nucléaire jusqu'à de très hautes températures. L'hydrogène ne brûle pas, traversant simplement la tuyère à pression très élevée et à très grande vitesse. 2, record 13, French, - moteur%2Dfus%C3%A9e%20nucl%C3%A9aire
Record 13, Key term(s)
- moteur fusée nucléaire
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2009-11-03
Record 14, English
Record 14, Subject field(s)
- Nuclear Power Stations
Record 14, Main entry term, English
- low-enrichment reactor
1, record 14, English, low%2Denrichment%20reactor
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
Due to the requirement for a small physical size, all these reactors other than the MH-1A used highly enriched uranium(HEU). The MH-1A had more space to work with, and more weight-carrying capacity, so this was a low-enrichment reactor; i. e., larger and heavier. 1, record 14, English, - low%2Denrichment%20reactor
Record 14, Key term(s)
- low enrichment reactor
Record 14, French
Record 14, Domaine(s)
- Centrales nucléaires
Record 14, Main entry term, French
- réacteur à faible enrichissement
1, record 14, French, r%C3%A9acteur%20%C3%A0%20faible%20enrichissement
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Systèmes basés sur les réacteurs à neutrons thermiques et à faible enrichissement [...] la situation industrielle actuelle, dominée par les réacteurs à eau (RBP, REB et CANDU). 1, record 14, French, - r%C3%A9acteur%20%C3%A0%20faible%20enrichissement
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2009-10-10
Record 15, English
Record 15, Subject field(s)
- Properties of Fuels
- Nuclear Fission Reactors
Record 15, Main entry term, English
- LEU particle
1, record 15, English, LEU%20particle
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 OBS
LEU : Low Enriched Uranium. 2, record 15, English, - LEU%20particle
Record 15, Key term(s)
- low enriched uranium particle
Record 15, French
Record 15, Domaine(s)
- Propriétés des combustibles
- Réacteurs nucléaires de fission
Record 15, Main entry term, French
- particule LEU
1, record 15, French, particule%20LEU
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
Les meilleurs résultats obtenus sur des particules LEU (Low Enriched Uranium, enrichissement inférieur à 20 % en 235U) TRISO pour des températures de fonctionnement pouvant atteindre 1 300 °C [...] 1, record 15, French, - particule%20LEU
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2009-10-06
Record 16, English
Record 16, Subject field(s)
- Atomic Physics
Record 16, Main entry term, English
- neutron efficiency
1, record 16, English, neutron%20efficiency
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
HWR's can operate on natural uranium, enriched uranium or plutonium, and have an neutron efficiency of 0. 9, whereas LWR have an efficient of 0. 4. Note anything over one produces more fuel than is consumed by converting U238 to P239 which is fissible. 1, record 16, English, - neutron%20efficiency
Record 16, French
Record 16, Domaine(s)
- Physique atomique
Record 16, Main entry term, French
- efficacité neutronique
1, record 16, French, efficacit%C3%A9%20neutronique
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Pour un réacteur à l'uranium naturel qui utilise du dioxyde d'uranium, seule l'eau lourde constitue un modérateur adéquat. Le choix des volumes relatifs de combustible et de modérateur ainsi que leur configuration géométrique déterminent l'efficacité neutronique. 2, record 16, French, - efficacit%C3%A9%20neutronique
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2009-09-16
Record 17, English
Record 17, Subject field(s)
- Transport of Goods
- Nuclear Power Stations
Record 17, Main entry term, English
- sensitive nuclear material
1, record 17, English, sensitive%20nuclear%20material
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
Sensitive nuclear materials. Nuclear weapons contain fission-energy components fabricated with plutonium, highly enriched uranium(HEU)(uranium containing 20% or more of the isotope uranium-235), or uranium-233. Thus, the safeguards "sensitivity" of materials, equipment, or facilities subject to IAEA safeguards is established in relation to the ready availability of plutonium or HEU, and to the ability to produce and process them. 1, record 17, English, - sensitive%20nuclear%20material
Record 17, French
Record 17, Domaine(s)
- Transport de marchandises
- Centrales nucléaires
Record 17, Main entry term, French
- matière nucléaire sensible
1, record 17, French, mati%C3%A8re%20nucl%C3%A9aire%20sensible
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Tout moyen de transports de matières nucléaires sensibles doit être agréé par le ministère chargé de l'industrie. 1, record 17, French, - mati%C3%A8re%20nucl%C3%A9aire%20sensible
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2009-03-01
Record 18, English
Record 18, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Nuclear Fission Reactors
Record 18, Main entry term, English
- Caramel fuel
1, record 18, English, Caramel%20fuel
correct
Record 18, Abbreviations, English
- caramel fuel 2, record 18, English, caramel%20fuel
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
In the seventies, the CEA, in collaboration with its subsidiaries Sfec and Technicatome, developed a fuel with a low level of enrichment, Caramel. The CEA used complete cores of Caramel in the Isis and Osiris reactors. It recently abandoned use of Caramel in Osiris to the benefit of silicide fuel. Caramel fuel was and, it seems, may still be, used in submarines. Caramel fuel is composed of flat pastilles of uranium oxide enriched to about 7. 5%. Each pastille has almost the shape and size of a true caramel, hence the name. 1, record 18, English, - Caramel%20fuel
Record number: 18, Textual support number: 2 CONT
In addition to ... plate-type dispersion fuels, the CEA developed and tested the caramel fuel, consisting of sintered UO/sub 2/wafers in Zircaloy-clad plates ... 2, record 18, English, - Caramel%20fuel
Record 18, French
Record 18, Domaine(s)
- Combustion et combustibles (Foyers)
- Réacteurs nucléaires de fission
Record 18, Main entry term, French
- combustible Caramel
1, record 18, French, combustible%20Caramel
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Les sous-marins nucléaires d'attaque utilisaient, au moins pour un temps, le combustible Caramel (un combustible à faible taux d'enrichissement) [...] 2, record 18, French, - combustible%20Caramel
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - external organization data 2007-11-13
Record 19, English
Record 19, Subject field(s)
- Chemistry
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 19, Main entry term, English
- uranium dioxide pellet 1, record 19, English, uranium%20dioxide%20pellet
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
GE Canada proposes to manufacture LEU [low enriched uranium] fuel bundles of enrichment of less than 5% U-235 by weight, using uranium dioxide pellets manufactured in North Carolina. 1, record 19, English, - uranium%20dioxide%20pellet
Record 19, French
Record 19, Domaine(s)
- Chimie
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 19, Main entry term, French
- pastille de dioxyde d'uranium
1, record 19, French, pastille%20de%20dioxyde%20d%27uranium
feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
GE Canada a proposé de fabriquer des grappes de combustible d'uranium faiblement enrichi (UFE), dont la proportion d'uranium 235 est inférieure à 5 % en poids, à partir de pastilles de dioxyde d'uranium fabriquées en Caroline du Nord. 1, record 19, French, - pastille%20de%20dioxyde%20d%27uranium
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - external organization data 2007-11-08
Record 20, English
Record 20, Subject field(s)
- Nuclear Power Stations
- Radioactive Ores (Mining)
- Compartment - Canadian Nuclear Safety Commission
Record 20, Main entry term, English
- low enriched uranium manufacturing line 1, record 20, English, low%20enriched%20uranium%20manufacturing%20line
Record 20, Abbreviations, English
Record 20, Synonyms, English
- LEU manufacturing line 1, record 20, English, LEU%20manufacturing%20line
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
The project includes the addition of new equipment to support an LEU [low enriched uranium] manufacturing line, including an LEU pellet receipt area, an LEU fuel bundle production area, and an LEU fuel bundle storage area. 1, record 20, English, - low%20enriched%20uranium%20manufacturing%20line
Record 20, French
Record 20, Domaine(s)
- Centrales nucléaires
- Minerais radioactifs (Mines métalliques)
- Tiroir - Commission canadienne de sûreté nucléaire
Record 20, Main entry term, French
- chaîne de fabrication d'uranium faiblement enrichi
1, record 20, French, cha%C3%AEne%20de%20fabrication%20d%27uranium%20faiblement%20enrichi
feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- chaîne de fabrication d'UFE 1, record 20, French, cha%C3%AEne%20de%20fabrication%20d%27UFE
feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
Le projet comprend l'ajout de nouveaux équipements qui seront intégrés à la chaîne de fabrication d'UFE [uranium faiblement enrichi], y compris une zone de réception des pastilles d'UFE, une zone de production des grappes de combustible UFE et une zone de stockage des grappes de combustible UFE. 1, record 20, French, - cha%C3%AEne%20de%20fabrication%20d%27uranium%20faiblement%20enrichi
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - external organization data 2006-01-24
Record 21, English
Record 21, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 21, Main entry term, English
- submarine reactor 1, record 21, English, submarine%20reactor
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
A compact, enriched uranium, submarine reactor was scaled up for the first U. S. power plant. 1, record 21, English, - submarine%20reactor
Record 21, French
Record 21, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 21, Main entry term, French
- réacteur de sous-marin
1, record 21, French, r%C3%A9acteur%20de%20sous%2Dmarin
masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Un réacteur de sous-marin compact fonctionnant à l'uranium enrichi a été mis à l'échelle pour construire la première centrale de production d'électricité américaine. 1, record 21, French, - r%C3%A9acteur%20de%20sous%2Dmarin
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - external organization data 2006-01-10
Record 22, English
Record 22, Subject field(s)
- Chemistry
- Radioactive Ores (Mining)
- CBRNE Weapons
- Compartment - Canadian Nuclear Safety Commission
Record 22, Main entry term, English
- enriched uranium
1, record 22, English, enriched%20uranium
correct, standardized
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
Uranium in which the percentage of the fissionable isotope, uranium-235, has been increased above that contained in natural uranium. 2, record 22, English, - enriched%20uranium
Record number: 22, Textual support number: 1 OBS
enriched uranium : term standardized by ISO. 3, record 22, English, - enriched%20uranium
Record 22, Key term(s)
- uranium 235
Record 22, French
Record 22, Domaine(s)
- Chimie
- Minerais radioactifs (Mines métalliques)
- Armes CBRNE
- Tiroir - Commission canadienne de sûreté nucléaire
Record 22, Main entry term, French
- uranium enrichi
1, record 22, French, uranium%20enrichi
correct, masculine noun, standardized
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Uranium enrichi en uranium-235 ou contenant de l'uranium-233. [Définition normalisée par l'ISO.] 2, record 22, French, - uranium%20enrichi
Record number: 22, Textual support number: 1 CONT
Certains réacteurs emploient l'uranium naturel. [...] Mais la grande majorité des réacteurs utilise comme combustible un uranium dit enrichi, c'est-à-dire dans lequel la proportion de l'isotope 235 a été augmentée pour atteindre, dans le cas des réacteurs modérés et refroidis à l'eau ordinaire [...], une proportion voisine de 3 %. Le combustible des réacteurs de recherche et d'essais utilise de l'uranium moyennement ou très enrichi (à proportion d'uranium 235 pouvant atteindre 93 %). 3, record 22, French, - uranium%20enrichi
Record number: 22, Textual support number: 1 OBS
uranium enrichi : terme normalisé par l'ISO. 4, record 22, French, - uranium%20enrichi
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Química
- Minerales radioactivos (Minas metálicas)
- Armas QBRNE
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 22, Main entry term, Spanish
- uranio enriquecido
1, record 22, Spanish, uranio%20enriquecido
correct, masculine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
Uranio en el que el porcentaje de isótopo fisible, uranio 235, es superior al que contiene el uranio natural. 2, record 22, Spanish, - uranio%20enriquecido
Record 23 - external organization data 2005-08-09
Record 23, English
Record 23, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 23, Main entry term, English
- compact submarine reactor 1, record 23, English, compact%20submarine%20reactor
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
A compact, enriched uranium, submarine reactor was scaled up for the first U. S. power plant. 1, record 23, English, - compact%20submarine%20reactor
Record 23, French
Record 23, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 23, Main entry term, French
- réacteur de sous-marin compact
1, record 23, French, r%C3%A9acteur%20de%20sous%2Dmarin%20compact
masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Un réacteur de sous-marin compact fonctionnant à l'uranium enrichi a été mis à l'échelle pour construire la première centrale de production d'électricité américaine. 1, record 23, French, - r%C3%A9acteur%20de%20sous%2Dmarin%20compact
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2005-05-09
Record 24, English
Record 24, Subject field(s)
- Geochemistry
- Erosion and Weathering (Geol.)
Record 24, Main entry term, English
- oxidative leaching
1, record 24, English, oxidative%20leaching
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
The [genetic] model involves three stages : i) oxidative leaching of uranium from slightly enriched felsic rocks... ;ii) transportation by oxidizing surface waters and groundwaters into and through porous rocks; and iii) precipitation on entering reducing environments. 1, record 24, English, - oxidative%20leaching
Record 24, French
Record 24, Domaine(s)
- Géochimie
- Érosion et corrosion (Géologie)
Record 24, Main entry term, French
- lessivage par voie d'oxydation
1, record 24, French, lessivage%20par%20voie%20d%27oxydation
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
Le modèle [génétique] comporte trois étapes : i) lessivage par voie d'oxydation de l'uranium présent dans des roches felsiques légèrement enrichies [...]; ii) transport de l'uranium dans des eaux de surface et des eaux souterraines oxydantes s'écoulant vers et à travers des roches poreuses; et iii) précipitation de l'uranium consécutive à la pénétration des fluides minéralisés dans un milieu réducteur. 1, record 24, French, - lessivage%20par%20voie%20d%27oxydation
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - external organization data 2005-05-03
Record 25, English
Record 25, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 25, Main entry term, English
- McMaster nuclear reactor
1, record 25, English, McMaster%20nuclear%20reactor
correct
Record 25, Abbreviations, English
- MNR 1, record 25, English, MNR
correct
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
The McMaster Nuclear Reactor(MNR) began operating in 1959 as the first university based research reactor in the British Commonwealth.... MNR is a pool-type reactor, with a core of enriched uranium fuel moderated and cooled by light water. It operates weekdays from 8 a. m. to 12 midnight at a thermal power of 2 MW. MNR's flexible design makes it a versatile facility. 1, record 25, English, - McMaster%20nuclear%20reactor
Record 25, French
Record 25, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 25, Main entry term, French
- réacteur nucléaire McMaster
1, record 25, French, r%C3%A9acteur%20nucl%C3%A9aire%20McMaster
correct, masculine noun
Record 25, Abbreviations, French
- RNM 1, record 25, French, RNM
masculine noun
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
[...] la Commission canadienne de sûreté nucléaire (CCSN) a annoncé aujourd'hui sa décision de délivrer à l'Université McMaster un permis d'exploitation de réacteur non producteur de puissance de classe IA pour le réacteur nucléaire McMaster (RNM) situé à Hamilton, en Ontario. 1, record 25, French, - r%C3%A9acteur%20nucl%C3%A9aire%20McMaster
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2005-04-07
Record 26, English
Record 26, Subject field(s)
- Radioactive Ores (Mining)
- Economic Geology
Record 26, Main entry term, English
- uranium-bearing pegmatite
1, record 26, English, uranium%2Dbearing%20pegmatite
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- uraniferous pegmatite 2, record 26, English, uraniferous%20pegmatite
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
Mica-bearing pegmatites contain extensive reserves of mica and feldspar and may be enriched in uranium and rare earth elements. Uranium-bearing pegmatites of the Bancroft area, Ontario are in this category. 3, record 26, English, - uranium%2Dbearing%20pegmatite
Record 26, French
Record 26, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Géologie économique
Record 26, Main entry term, French
- pegmatite uranifère
1, record 26, French, pegmatite%20uranif%C3%A8re
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2004-07-13
Record 27, English
Record 27, Subject field(s)
- Petrography
Record 27, Main entry term, English
- muscovite class pegmatite
1, record 27, English, muscovite%20class%20pegmatite
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
Muscovite class pegmatites contain extensive reserves of mica and feldspar and are in some cases enriched in uranium and rare-earth elements. 1, record 27, English, - muscovite%20class%20pegmatite
Record number: 27, Textual support number: 2 CONT
Muscovite class pegmatites occur in slightly lower grade Barrovian-type metamorphic terranes, mainly amphibolite facies. 1, record 27, English, - muscovite%20class%20pegmatite
Record 27, French
Record 27, Domaine(s)
- Pétrographie
Record 27, Main entry term, French
- pegmatite à muscovite
1, record 27, French, pegmatite%20%C3%A0%20muscovite
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
Les pegmatites à muscovite contiennent de vastes réserves de mica et de feldspath et sont parfois enrichies en uranium et en terres rares. 1, record 27, French, - pegmatite%20%C3%A0%20muscovite
Record number: 27, Textual support number: 2 CONT
Les pegmatites à muscovite se rencontrent dans des terranes témoignant d'un métamorphisme de type barrovien de plus faible intensité, qui s'est principalement déroulé dans des conditions du faciès des amphibolites. 1, record 27, French, - pegmatite%20%C3%A0%20muscovite
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - external organization data 2003-05-08
Record 28, English
Record 28, Subject field(s)
- Nuclear Science and Technology
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 28, Main entry term, English
- enriched fuel
1, record 28, English, enriched%20fuel
correct, standardized
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
Nuclear fuel containing uranium which has been enriched in one or more of its fissile isotopes or to which chemically different fissile nuclides have been added. [Definition standardized by ISO. ] 2, record 28, English, - enriched%20fuel
Record number: 28, Textual support number: 1 OBS
enriched fuel: term standardized by ISO. 3, record 28, English, - enriched%20fuel
Record 28, French
Record 28, Domaine(s)
- Sciences et techniques nucléaires
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 28, Main entry term, French
- combustible enrichi
1, record 28, French, combustible%20enrichi
correct, masculine noun, standardized
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Combustible nucléaire contenant de l'uranium qui a été enrichi en un ou plusieurs de ses isotopes fissiles ou auquel ont été ajoutés des nucléides fissiles chimiquement différents. [Définition normalisée par l'ISO.] 2, record 28, French, - combustible%20enrichi
Record number: 28, Textual support number: 1 OBS
combustible enrichi : terme normalisé par l'ISO. 3, record 28, French, - combustible%20enrichi
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - external organization data 2003-04-15
Record 29, English
Record 29, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 29, Main entry term, English
- SLOWPOKE reactor
1, record 29, English, SLOWPOKE%20reactor
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
The SLOWPOKE Reactor is an enriched uranium reactor capable of operating in a power range of tens of kilowatts(thermal). It is used primarily for isotope production and neutron activation analysis. 2, record 29, English, - SLOWPOKE%20reactor
Record number: 29, Textual support number: 1 OBS
Slowpoke : safe low power critical experiment. 3, record 29, English, - SLOWPOKE%20reactor
Record 29, French
Record 29, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 29, Main entry term, French
- réacteur SLOWPOKE
1, record 29, French, r%C3%A9acteur%20SLOWPOKE
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
Le réacteur SLOWPOKE est alimenté à l'uranium enrichi et peut fonctionner à des dizaines de kilowatts (énergie thermique). Il sert surtout à la production d'isotopes et à l'analyse par activation de neutrons. 2, record 29, French, - r%C3%A9acteur%20SLOWPOKE
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - external organization data 2002-02-27
Record 30, English
Record 30, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 30, Main entry term, English
- collector plate
1, record 30, English, collector%20plate
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Electromagnetic isotope separators especially designed or prepared for the separation of uranium isotopes, and equipment and components therefor, including :... ion collectors : collector plates consisting of two or more slits and pockets especially designed or prepared for collection of enriched and depleted uranium ion beams and constructed of suitable materials such as graphite or stainless steel... 2, record 30, English, - collector%20plate
Record number: 30, Textual support number: 1 OBS
Regulation cited: Nuclear Non-Proliferation Import and Export Control Regulations. 3, record 30, English, - collector%20plate
Record 30, French
Record 30, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 30, Main entry term, French
- plaque collectrice
1, record 30, French, plaque%20collectrice
feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
Séparateurs isotopiques électromagnétiques spécialement conçus ou préparés pour la séparation des isotopes de l'uranium, et équipements et composants pour cette séparation, à savoir en particulier : [...] collecteurs d'ions : plaques collectrices comportant des fentes et des poches (deux ou plus), spécialement conçues ou préparées pour collecter les faisceaux d'ions uranium enrichis et appauvris, et constituées de matériaux appropriés comme le graphite ou l'acier inoxydable [...] 2, record 30, French, - plaque%20collectrice
Record number: 30, Textual support number: 1 OBS
Règlement cité : Règlement sur le contrôle de l'importation et de l'exportation aux fins de la non-prolifération nucléaire. 3, record 30, French, - plaque%20collectrice
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - external organization data 2002-02-27
Record 31, English
Record 31, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 31, Main entry term, English
- electromagnetic isotope separator
1, record 31, English, electromagnetic%20isotope%20separator
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
Electromagnetic isotope separators especially designed or prepared for the separation of uranium isotopes, and equipment and components therefor, including :(a) ion sources : especially designed or prepared single or multiple uranium ion sources consisting of a vapour source, ionizer, and beam accelerator, constructed of suitable materials such as graphite, stainless steel, or copper, and capable of providing a total ion beam current of 50 mA or greater;(b) ion collectors : collector plates consisting of two or more slits and pockets especially designed or prepared for collection of enriched and depleted uranium ion beams and constructed of suitable materials such as graphite or stainless steel;(c) vacuum housings... 1, record 31, English, - electromagnetic%20isotope%20separator
Record number: 31, Textual support number: 1 OBS
Regulation cited: Nuclear Non-Proliferation Import and Export Control Regulations. 2, record 31, English, - electromagnetic%20isotope%20separator
Record 31, French
Record 31, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 31, Main entry term, French
- séparateur isotopique électromagnétique
1, record 31, French, s%C3%A9parateur%20isotopique%20%C3%A9lectromagn%C3%A9tique
masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
Séparateurs isotopiques électromagnétiques spécialement conçus ou préparés pour la séparation des isotopes de l'uranium, et équipements et composants pour cette séparation, à savoir en particulier : a) sources d'ions : sources d'ions uranium uniques ou multiples, spécialement conçues ou préparées, comprenant la source de vapeur, l'ionisateur et l'accélérateur de faisceau, constituées de matériaux appropriés comme le graphite, l'acier inoxydable ou le cuivre, et capables de fournir un courant d'ionisation total égal ou supérieur à 50 mA; b) collecteurs d'ions : plaques collectrices comportant des fentes et des poches (deux ou plus), spécialement conçues ou préparées pour collecter les faisceaux d'ions uranium enrichis et appauvris, et constituées de matériaux appropriés comme le graphite ou l'acier inoxydable; c)enceintes à vide [...] 1, record 31, French, - s%C3%A9parateur%20isotopique%20%C3%A9lectromagn%C3%A9tique
Record number: 31, Textual support number: 1 OBS
Règlement cité : Règlement sur le contrôle de l'importation et de l'exportation aux fins de la non-prolifération nucléaire. 2, record 31, French, - s%C3%A9parateur%20isotopique%20%C3%A9lectromagn%C3%A9tique
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - external organization data 2000-08-31
Record 32, English
Record 32, Subject field(s)
- Atomic Physics
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 32, Main entry term, English
- controlled nuclear substance
1, record 32, English, controlled%20nuclear%20substance
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
Controlled Nuclear Substances.... Special fissionable material, as follows :(a) plutonium and all isotopes, alloys and compounds and any material that contains any of the foregoing, other than plutonium 238 that is contained in heart pacemakers; and(b) uranium 233, uranium enriched in the isotopes 235 or 233 and all alloys and compounds and any material that contains any of the foregoing... Source materials that are in any form, including ore, concentrate, compound, metal or alloy, or that are incorporated in any substance other than medicinals and in which the concentration of source material is greater than 0. 05 weight %, as follows :(a) uranium that contains the mixture of isotopes that occurs in nature;(b) uranium that is depleted in the isotope 235; and(c) thorium... Deuterium, heavy water(deuterium oxide) and any other deuterium compound in which the ratio of deuterium to hydrogen atoms exceeds 1 : 5, 000... Nuclear grade graphite. Graphite having a purity level better than 5 ppm boron equivalent and with a density greater than 1. 50 g/cm³... Tritium, tritium compounds or mixtures containing tritium in which the ratio of tritium to hydrogen by atoms exceeds 1 part in 1 000 and products that contains any of the foregoing. 1, record 32, English, - controlled%20nuclear%20substance
Record number: 32, Textual support number: 1 OBS
Regulation cited: Nuclear Non-proliferation Import and Export Control Regulations. 2, record 32, English, - controlled%20nuclear%20substance
Record 32, French
Record 32, Domaine(s)
- Physique atomique
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 32, Main entry term, French
- substance nucléaire contrôlée
1, record 32, French, substance%20nucl%C3%A9aire%20contr%C3%B4l%C3%A9e
correct, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
Substances nucléaires contrôlées. [...] Produits fissiles spéciaux, comme suit : a) plutonium et tout isotope, alliage et composé et toute matière contenant l'une ou l'autre des matières susmentionnées, autres que le plutonium 238 contenu dans les stimulateurs cardiaques; b) uranium 233, uranium enrichi en uranium 235 ou 233 et tout alliage et composé et toute autre matière contenant l'une ou l'autre des matières susmentionnées [...] Matières brutes suivantes sous toute forme, notamment de minerai, de concentrés, de composés, de métal ou d'alliage, ou qui sont contenues dans toute substance, autre que des substances médicinales, dans laquelle la concentration de matière brute est supérieure à 0,05 % en poids : a) uranium qui contient le mélange d'isotopes présents dans la nature; b) uranium appauvri en uranium 235; c) thorium. [...] Deutérium, eau lourde (oxyde de deutérium) et tout autre composé de deutérium dans lequel le rapport atomique deutérium/hydrogène dépasse 1:5 000 [...] Graphite de pureté nucléaire. Graphite d'une pureté supérieure à 5 ppm d'équivalent en bore et d'une densité de plus de 1,50 g/cm³ [...] Tritium, composés de tritium ou mélanges contenant du tritium dans lesquels le rapport du tritium à l'hydrogène en atomes est supérieur à une partie par millier, et produits qui contiennent l'une de ces substances. 1, record 32, French, - substance%20nucl%C3%A9aire%20contr%C3%B4l%C3%A9e
Record number: 32, Textual support number: 1 OBS
Règlement cité : Règlement sur le contrôle de l'importation et de l'exportation aux fins de la non-prolifération nucléaire. 2, record 32, French, - substance%20nucl%C3%A9aire%20contr%C3%B4l%C3%A9e
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1998-07-23
Record 33, English
Record 33, Subject field(s)
- Atomic Physics
Record 33, Main entry term, English
- special fissionable material
1, record 33, English, special%20fissionable%20material
correct, standardized
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
Under the Statutes of the International Atomic Energy Agency(IAEA), and under Regulation No. 3227/76 of the Commission of the European Communities, special fissionable material means-plutonium-239;-uranium-233;-uranium enriched in uranium-235 or uranium-233;-any substance containing one or more of the foregoing isotopes;-other fissile materials as may be specified by the Board of Governors of the IAEA or in case of the EC, by the Council of the EC with a qualified majority and based on the recommendations of the Commission;-but excluding "source materials" or ores or ore waste. 1, record 33, English, - special%20fissionable%20material
Record number: 33, Textual support number: 1 OBS
special fissionable material: term standardized by ISO. 2, record 33, English, - special%20fissionable%20material
Record 33, French
Record 33, Domaine(s)
- Physique atomique
Record 33, Main entry term, French
- matières fissiles spéciales
1, record 33, French, mati%C3%A8res%20fissiles%20sp%C3%A9ciales
correct, feminine noun, plural, standardized
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
Conformément aux statuts de l'Agence internationale de l'énergie atomique (AIEA) et au Règlement n° 3227/76 de la Commission des communautés européennes, on entend par matières fissiles spéciales : - plutonium-239; - l'uranium-233; - l'uranium enrichi en uranium-235 ou en uranium-233; - toute substance contenant un ou plusieurs des isotopes ci-dessus; - d'autres matières fissiles qui pourraient être spécifiées par le Conseil des Gouverneurs de l'AIEA ou, dans le cas des Communautés européennes, par le Conseil des Communautés à la majorité qualifiée sur proposition de la Commission; - à l'exclusion des «matières brutes», des minerais ou des déchets miniers. 1, record 33, French, - mati%C3%A8res%20fissiles%20sp%C3%A9ciales
Record number: 33, Textual support number: 1 OBS
matières fissiles spéciales : terme normalisé par l'ISO. 2, record 33, French, - mati%C3%A8res%20fissiles%20sp%C3%A9ciales
Record number: 33, Textual support number: 2 OBS
matières fissiles spéciales : pluriel d'usage, pris comme collectif. 3, record 33, French, - mati%C3%A8res%20fissiles%20sp%C3%A9ciales
Record 33, Key term(s)
- matière fissile spéciale
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - external organization data 1995-01-14
Record 34, English
Record 34, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 34, Main entry term, English
- highly enriched
1, record 34, English, highly%20enriched
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
... uranium highly enriched in uranium-235. 1, record 34, English, - highly%20enriched
Record 34, French
Record 34, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 34, Main entry term, French
- fortement enrichi 1, record 34, French, fortement%20enrichi
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
[...] de l'uranium fortement enrichi d'uranium 235. 1, record 34, French, - fortement%20enrichi
Record 34, Spanish
Record 34, Textual support, Spanish
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