TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
TENEUR URANIUM [27 records]
Record 1 - internal organization data 2021-01-12
Record 1, English
Record 1, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
- Nuclear Waste Materials
Record 1, Main entry term, English
- tails assay
1, record 1, English, tails%20assay
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, 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 1, English, - tails%20assay
Record 1, French
Record 1, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
- Déchets nucléaires
Record 1, Main entry term, French
- teneur de rejet
1, record 1, French, teneur%20de%20rejet
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, 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 1, French, - teneur%20de%20rejet
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-12-29
Record 2, English
Record 2, Subject field(s)
- Nuclear Science and Technology
Record 2, Main entry term, English
- hypostoichiometric
1, record 2, English, hypostoichiometric
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
This plutonium-rich mixed oxide apparently becomes hypostoichiometric, because very stable uranium - plutonium - noble metal compounds have been formed, such as can occur only in hypostoichiometric oxides. 1, record 2, English, - hypostoichiometric
Record 2, French
Record 2, Domaine(s)
- Sciences et techniques nucléaires
Record 2, Main entry term, French
- sous-stœchiométrique 1, record 2, French, sous%2Dst%26oelig%3Bchiom%C3%A9trique
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les pastilles à basse teneur en oxygène [...] furent obtenues par mélange et broyage de carbure d’uranium sous-stœchiométrique. 1, record 2, French, - sous%2Dst%26oelig%3Bchiom%C3%A9trique
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-04-13
Record 3, English
Record 3, Subject field(s)
- Chemistry
- Atomic Physics
- Geochemistry
Record 3, Main entry term, English
- depleted uranium oxide
1, record 3, English, depleted%20uranium%20oxide
proposal
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record 3, French
Record 3, Domaine(s)
- Chimie
- Physique atomique
- Géochimie
Record 3, Main entry term, French
- oxyde d'uranium appauvri
1, record 3, French, oxyde%20d%27uranium%20appauvri
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Le réacteur surgénérateur, à neutrons rapides refroidi au sodium, ou filière RNR(réacteur à neutrons rapides). [...] Le combustible est constitué d’aiguilles, c'est-à-dire de fins crayons contenant de l'oxyde de plutonium et de l'oxyde d’uranium appauvri.(Uranium dont la teneur en isotope 235 est inférieure à la teneur naturelle de 0, 7 %, donc formé essentiellement d’uranium 238. C'est le résidu de l'opération d’enrichissement de l'uranium.) En outre, des aiguilles ne contenant que de l'oxyde d’uranium constituent la couverture fertile. À partir de l'uranium 238 du cœur et de la couverture fertile, il se forme plus de plutonium qu'il n’ en est consommé. 1, record 3, French, - oxyde%20d%27uranium%20appauvri
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Química
- Física atómica
- Geoquímica
Record 3, Main entry term, Spanish
- óxido de uranio empobrecido
1, record 3, Spanish, %C3%B3xido%20de%20uranio%20empobrecido
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- óxido de uranio agotado 2, record 3, Spanish, %C3%B3xido%20de%20uranio%20agotado
proposal, masculine noun
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-02-26
Record 4, English
Record 4, Subject field(s)
- Mining Wastes
- Economic Geology
- Petrography
Record 4, Main entry term, English
- dead ground
1, record 4, English, dead%20ground
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- barren ground 1, record 4, English, barren%20ground
correct
- barren rock 2, record 4, English, barren%20rock
correct
- waste rock 3, record 4, English, waste%20rock
correct
- waste 4, record 4, English, waste
correct, noun
- mullock 4, record 4, English, mullock
correct, Australia
- dead rock 5, record 4, English, dead%20rock
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
Barren or submarginal rock or ore that has been mined, but is not of sufficient value to warrant treatment and is therefore removed ahead of the milling processes. 6, record 4, English, - dead%20ground
Record number: 4, Textual support number: 1 CONT
Oxide facies are selected that are clearly segregated from silicate, carbonate or sulphide facies and other barren rocks ... 7, record 4, English, - dead%20ground
Record 4, French
Record 4, Domaine(s)
- Déchets miniers
- Géologie économique
- Pétrographie
Record 4, Main entry term, French
- stérile
1, record 4, French, st%C3%A9rile
correct, see observation, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- roche stérile 2, record 4, French, roche%20st%C3%A9rile
correct, feminine noun
- déchets de roche 3, record 4, French, d%C3%A9chets%20de%20roche
masculine noun, plural
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
stériles : Terres et roches improductives mêlées au minerai ou intercalées entre les filons et qu’il faut déblayer pour dégager le minerai. 4, record 4, French, - st%C3%A9rile
Record number: 4, Textual support number: 1 CONT
Le terme de stériles désigne, pour tout mineur, la roche qui ne contient pas ou plus de minerai, ou trop peu pour en rendre l'exploitation rentable. Elle est stérile au sens premier du terme «qui ne produit pas», par opposition à «fertile», c'est donc une appellation liée à l'économie et non, comme on pourrait le penser par association d’idées, à la protection. Elle pourrait désigner dans l'industrie de l'extraction de l'uranium l'ensemble des résidus miniers et de traitement, comme ce serait le cas pour tout autre minerai traité sur place. Cependant, pour éviter la confusion, on préfère, pour l'uranium, réserver le terme de stériles aux roches déplacées pour permettre l'exploitation d’un gisement et dont la teneur est soit quasi nulle, soit trop faible pour qu'elles soient exploitables au cours du marché. 5, record 4, French, - st%C3%A9rile
Record number: 4, Textual support number: 2 CONT
Entre le minerai exploitable, et la roche complètement stérile se placent les roches un peu minéralisées mais inexploitables. 6, record 4, French, - st%C3%A9rile
Record number: 4, Textual support number: 1 OBS
stérile : terme habituellement utilisé au pluriel. 7, record 4, French, - st%C3%A9rile
Record 4, Key term(s)
- stériles
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Escombros mineros
- Geología económica
- Petrografía
Record 4, Main entry term, Spanish
- roca estéril
1, record 4, Spanish, roca%20est%C3%A9ril
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record 5 - external organization data 2013-08-12
Record 5, English
Record 5, Subject field(s)
- Geochemistry
- Radioactive Ores (Mining)
- Compartment - Canadian Nuclear Safety Commission
Record 5, Main entry term, English
- uranium concentrate
1, record 5, English, uranium%20concentrate
correct, standardized
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A product with a high abundance in uranium obtained by physical and chemical treatments, requiring further refinement before it is suitable for nuclear use. 2, record 5, English, - uranium%20concentrate
Record number: 5, Textual support number: 1 CONT
Uranium concentrate (yellowcake) from the mine/mill is upgraded by refining and conversion to uranium trioxide (UO3), and subsequently into uranium dioxide [UO2) and uranium hexafluoride (UF6). 3, record 5, English, - uranium%20concentrate
Record number: 5, Textual support number: 1 OBS
uranium concentrate: term and definition standardized by ISO in 1997. 4, record 5, English, - uranium%20concentrate
Record 5, French
Record 5, Domaine(s)
- Géochimie
- Minerais radioactifs (Mines métalliques)
- Tiroir - Commission canadienne de sûreté nucléaire
Record 5, Main entry term, French
- concentré uranifère
1, record 5, French, concentr%C3%A9%20uranif%C3%A8re
correct, masculine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
- concentré d'uranium 2, record 5, French, concentr%C3%A9%20d%27uranium
correct, masculine noun
- concentré de minerai d'uranium 3, record 5, French, concentr%C3%A9%20de%20minerai%20d%27uranium
masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Produit à forte teneur en uranium obtenu par des traitements physiques et chimiques, nécessitant un raffinage supplémentaire pour que l'uranium se prête à une utilisation nucléaire. 4, record 5, French, - concentr%C3%A9%20uranif%C3%A8re
Record number: 5, Textual support number: 1 CONT
Le concentré de minerai d’uranium ou «yellowcake» est raffiné et converti en trioxyde d’uranium (UO3) et subséquemment en bioxyde d’uranium (UO2) et en hexafluorure d’uranium (UF6). 3, record 5, French, - concentr%C3%A9%20uranif%C3%A8re
Record number: 5, Textual support number: 1 OBS
concentré uranifère : terme et définition normalisés par l’ISO en 1997. 5, record 5, French, - concentr%C3%A9%20uranif%C3%A8re
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Geoquímica
- Minerales radioactivos (Minas metálicas)
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 5, Main entry term, Spanish
- concentrado de uranio
1, record 5, Spanish, concentrado%20de%20uranio
correct, masculine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2012-01-13
Record 6, English
Record 6, Subject field(s)
- Economic Geology
- Metals Mining
- Mining Engineering
Record 6, Main entry term, English
- low-grade
1, record 6, English, low%2Dgrade
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- low grade 2, record 6, English, low%20grade
correct, adjective
- lean 3, record 6, English, lean
correct, adjective
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Pertaining to ores that have a relatively low content of metal compared to other richer material from the same general area. 4, record 6, English, - low%2Dgrade
Record 6, French
Record 6, Domaine(s)
- Géologie économique
- Mines métalliques
- Génie minier
Record 6, Main entry term, French
- pauvre
1, record 6, French, pauvre
correct, adjective
Record 6, Abbreviations, French
Record 6, Synonyms, French
- à faible teneur 2, record 6, French, %C3%A0%20faible%20teneur
correct
- à basse teneur 3, record 6, French, %C3%A0%20basse%20teneur
correct
- de basse teneur 4, record 6, French, de%20basse%20teneur
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Qui est insuffisant, fournit ou produit trop peu. 5, record 6, French, - pauvre
Record number: 6, Textual support number: 1 CONT
La valeur industrielle d’un minerai dépend :-de sa teneur en élément métallique principal, teneur très variable puisque, à 30 pour 100 de fer, un minerai est «pauvre» et qu'à 0, 2 pour 100 d’uranium le minerai est «riche»; [...] 6, record 6, French, - pauvre
Record number: 6, Textual support number: 2 CONT
[...] des masses métalliques considérées jadis comme pauvres deviennent [...] exploitables actuellement avec profit. 7, record 6, French, - pauvre
Record number: 6, Textual support number: 1 PHR
Gisement à faible teneur. 8, record 6, French, - pauvre
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Geología económica
- Minas metálicas
- Ingeniería de minas
Record 6, Main entry term, Spanish
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- de baja ley 1, record 6, Spanish, de%20baja%20ley
- de baja calidad 1, record 6, Spanish, de%20baja%20calidad
Record 6, Textual support, Spanish
Record 7 - internal organization data 2011-12-22
Record 7, English
Record 7, Subject field(s)
- Analytical Chemistry
- Atomic Physics
Record 7, Main entry term, English
- high enrichment elementary isotope separation process
1, record 7, English, high%20enrichment%20elementary%20isotope%20separation%20process
proposal
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record 7, French
Record 7, Domaine(s)
- Chimie analytique
- Physique atomique
Record 7, Main entry term, French
- procédé à fort enrichissement élémentaire
1, record 7, French, proc%C3%A9d%C3%A9%20%C3%A0%20fort%20enrichissement%20%C3%A9l%C3%A9mentaire
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Principes de séparation isotopique […] Les différents procédés peuvent être distingués par l'ordre de grandeur de l'effet isotopique élémentaire : dans les procédés à fort enrichissement élémentaire, le phénomène physique utilisé est tel qu'en une seule opération la teneur désirée est obtenue. C'est le cas de procédés utilisant l'interaction entre des atomes d’uranium et des rayonnements de lasers, comme les procédés SILVA [Séparation Isotopique par Laser de la Vapeur Atomique d’uranium] ou AVLIS [Atomic Vapor Laser Isotope Separation], ou encore du procédé électromagnétique utilisant un calutron. 1, record 7, French, - proc%C3%A9d%C3%A9%20%C3%A0%20fort%20enrichissement%20%C3%A9l%C3%A9mentaire
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2011-07-26
Record 8, English
Record 8, Subject field(s)
- Economic Geology
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 8, Main entry term, English
- high-grade ore
1, record 8, English, high%2Dgrade%20ore
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- high grade ore 2, record 8, English, high%20grade%20ore
correct
- rich ore 3, record 8, English, rich%20ore
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
An ore with a high ore-mineral content. 4, record 8, English, - high%2Dgrade%20ore
Record number: 8, Textual support number: 1 CONT
High grade uranium ore. 3, record 8, English, - high%2Dgrade%20ore
Record 8, French
Record 8, Domaine(s)
- Géologie économique
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 8, Main entry term, French
- minerai riche
1, record 8, French, minerai%20riche
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- minerai à haute teneur 2, record 8, French, minerai%20%C3%A0%20haute%20teneur
correct, masculine noun
- minerai à forte teneur 1, record 8, French, minerai%20%C3%A0%20forte%20teneur
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Minerai possédant une teneur relativement élevée de minéraux de valeur commerciale. 3, record 8, French, - minerai%20riche
Record number: 8, Textual support number: 1 CONT
Minerai d’uranium à forte teneur. 4, record 8, French, - minerai%20riche
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2010-05-05
Record 9, English
Record 9, Subject field(s)
- Analytical Chemistry
- Nuclear Physics
Record 9, Main entry term, English
- cascade theory
1, record 9, English, cascade%20theory
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
The substitution of an atom with an isotope of the same element in a molecular species causes variation of most physical and chemical properties of the substances, as a consequence of the corresponding mass separation … Cascade theory is fundamentally based on the solution of equations obtained by combining material balances with the relationship defining the amount of [isotope] separation in a single stage. 1, record 9, English, - cascade%20theory
Record 9, French
Record 9, Domaine(s)
- Chimie analytique
- Physique nucléaire
Record 9, Main entry term, French
- théorie des cascades
1, record 9, French, th%C3%A9orie%20des%20cascades
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Alors qu'il n’ existe pas de théorie générale des procédés à fort enrichissement [de l'uranium], chaque procédé étant un cas d’espèce, la façon d’enchaîner les opérations pour obtenir la teneur souhaitée dans le cas de procédés à faible enrichissement élémentaire est en grande partie indépendante de la nature physique de l'effet isotopique utilisé. Cette théorie est connue sous le nom de théorie des cascades. Elle n’ est d’ailleurs pas propre à l'enrichissement de l'uranium, elle se rencontre aussi dans la séparation des autres isotopes et, de façon plus générale, dans toutes les techniques séparatives(distillation, extraction liquide-liquide, chromatographie […] 1, record 9, French, - th%C3%A9orie%20des%20cascades
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2008-02-18
Record 10, English
Record 10, Subject field(s)
- Chemistry
- Nuclear Power Stations
Record 10, Main entry term, English
- primary blend
1, record 10, English, primary%20blend
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A mixture of uranium and plutonium oxide powders, with a high plutonium concentration, used as an intermediate product for the production of MOX fuel. 2, record 10, English, - primary%20blend
Record 10, French
Record 10, Domaine(s)
- Chimie
- Centrales nucléaires
Record 10, Main entry term, French
- mélange primaire
1, record 10, French, m%C3%A9lange%20primaire
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Mélange de poudres d’oxydes d’uranium et de plutonium, de teneur élevée en plutonium, utilisé comme produit intermédiaire pour la fabrication du combustible mox. 1, record 10, French, - m%C3%A9lange%20primaire
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2008-02-18
Record 11, English
Record 11, Subject field(s)
- Chemistry
- Nuclear Power Stations
Record 11, Main entry term, English
- secondary blend
1, record 11, English, secondary%20blend
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A mixture of uranium and plutonium oxide powders, containing a final blend at the specified plutonium content, obtained from a primary blend of uranium oxide. 2, record 11, English, - secondary%20blend
Record 11, French
Record 11, Domaine(s)
- Chimie
- Centrales nucléaires
Record 11, Main entry term, French
- mélange secondaire
1, record 11, French, m%C3%A9lange%20secondaire
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Mélange de poudres d’oxydes d’uranium et de plutonium, de teneur finale en plutonium spécifiée, obtenu à partir de mélange primaire et d’oxydes d’uranium. 1, record 11, French, - m%C3%A9lange%20secondaire
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2006-11-02
Record 12, English
Record 12, Subject field(s)
- Radioactive Ores (Mining)
Record 12, Main entry term, English
- by-product uranium
1, record 12, English, by%2Dproduct%20uranium
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- byproduct uranium 2, record 12, English, byproduct%20uranium
correct
- subproduct uranium 3, record 12, English, subproduct%20uranium
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
The principal commodities recovered from [disseminated] deposits ... are niobium, with byproduct or subproduct uranium, rare earth elements, barite, and apatite. 3, record 12, English, - by%2Dproduct%20uranium
Record 12, French
Record 12, Domaine(s)
- Minerais radioactifs (Mines métalliques)
Record 12, Main entry term, French
- uranium comme sous-produit
1, record 12, French, uranium%20comme%20sous%2Dproduit
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- uranium récupéré comme sous-produit 2, record 12, French, uranium%20r%C3%A9cup%C3%A9r%C3%A9%20comme%20sous%2Dproduit
proposal, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
L'uranium [...]. La teneur moyenne en U3O8 varierait de 0, 005 à 0, 06 pour 100, teneur très faible, qui n’ est récupérée que comme «sous-produit», surtout dans les stériles des anciennes mines d’or. 3, record 12, French, - uranium%20comme%20sous%2Dproduit
Record number: 12, Textual support number: 2 OBS
Actuellement, l’uranium ne pourrait constituer qu’un sous-produit. 4, record 12, French, - uranium%20comme%20sous%2Dproduit
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2006-10-26
Record 13, English
Record 13, Subject field(s)
- Various Metal Ores
- Radioactive Ores (Mining)
Record 13, Main entry term, English
- conglomerate ore
1, record 13, English, conglomerate%20ore
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- conglomeratic ore 2, record 13, English, conglomeratic%20ore
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
In addition to by-product uranium, pyrite is recovered from some ores and used to produce sulphuric acid required by uranium extraction plants, and small amounts of osmium, iridium and diamonds are recovered from South African conglomerate ores. 3, record 13, English, - conglomerate%20ore
Record number: 13, Textual support number: 1 OBS
Usually refers to uranium ore mine from the Shinarump conglomerate formation. 4, record 13, English, - conglomerate%20ore
Record 13, French
Record 13, Domaine(s)
- Minerais divers (Mines métalliques)
- Minerais radioactifs (Mines métalliques)
Record 13, Main entry term, French
- minerai conglomératique
1, record 13, French, minerai%20conglom%C3%A9ratique
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- conglomérat minéralisé 2, record 13, French, conglom%C3%A9rat%20min%C3%A9ralis%C3%A9
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
On a commencé à exploiter en 1955 les minerais conglomératiques de la région d’Elliot Lake(Ontario) ;[...] On a évalué à environ 0, 1 p. 100 leur teneur en oxyde d’uranium [...] 3, record 13, French, - minerai%20conglom%C3%A9ratique
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2006-08-18
Record 14, English
Record 14, Subject field(s)
- Geological Research and Exploration
- Geological Prospecting
Record 14, Main entry term, English
- sourceward
1, record 14, English, sourceward
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- upstream 1, record 14, English, upstream
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
If analyses reveal slight enrichments in gold and uranium, a search for richer sourceward concentrations may be considered. ... Exploration in any extension of the formation "upstream" from sub-ore grade paleoplacer outcrops will require core drilling and application of subsurface stratigraphic study techniques of various parameters ... 1, record 14, English, - sourceward
Record 14, French
Record 14, Domaine(s)
- Recherches et prospections géologiques
- Prospection géologique
Record 14, Main entry term, French
- vers l'amont
1, record 14, French, vers%20l%27amont
correct
Record 14, Abbreviations, French
Record 14, Synonyms, French
- en amont 1, record 14, French, en%20amont
correct
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Si les analyses révélaient de légers enrichissements en or et en uranium, on pourrait envisager de chercher des concentrations plus élevées vers l'amont. [...] L'exploration de tout prolongement de la formation, en «amont» des affleurements de paléoplacers à teneur subéconomique, nécessitera des forages et l'application de techniques d’études stratigraphiques de subsurface de divers paramètres [...] 1, record 14, French, - vers%20l%27amont
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2006-08-01
Record 15, English
Record 15, Subject field(s)
- Economic Geology
- Metallurgy - General
Record 15, Main entry term, English
- average grade
1, record 15, English, average%20grade
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- mean grade 2, record 15, English, mean%20grade
correct
- average content 2, record 15, English, average%20content
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
Proved ore has been so thoroughly sampled that we can be certain of its outline, tonnage and average grade, within certain limits. 3, record 15, English, - average%20grade
Record number: 15, Textual support number: 2 CONT
A few pit mines, operated during World War II, mined ore at a grade below 0.4% WO3, but most underground operations require average grades of at least 0.4% WO3. 4, record 15, English, - average%20grade
Record number: 15, Textual support number: 3 CONT
Diagram of the Vulcan tin pipe, Herberton, Queensland. The average grade was 4.5% tin. 3, record 15, English, - average%20grade
Record number: 15, Textual support number: 4 CONT
In 1970, Zambia produced 686 000 t of copper, the average grade of ore mined was 3.8% and the estimated commercial reserves were 27.2 Mt of copper. 3, record 15, English, - average%20grade
Record number: 15, Textual support number: 1 PHR
Maximum average grade. 2, record 15, English, - average%20grade
Record 15, French
Record 15, Domaine(s)
- Géologie économique
- Métallurgie générale
Record 15, Main entry term, French
- teneur moyenne
1, record 15, French, teneur%20moyenne
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
La teneur moyenne se situe à 31-34 % Fe, mais peut s’élever à 40 % dans la région de Briey ou s’abaisser à 28 % ailleurs. 2, record 15, French, - teneur%20moyenne
Record number: 15, Textual support number: 2 CONT
D'après Holmes, la teneur moyenne du granite en uranium est de 8. 10-6. 3, record 15, French, - teneur%20moyenne
Record number: 15, Textual support number: 3 CONT
Avec une teneur moyenne [en uranium] de 3 à 4 g à la tonne, l'écorce terrestre offre 10 000 milliards de tonnes de réserves théoriques jusqu'à 1 000 m de profondeur [...] 2, record 15, French, - teneur%20moyenne
Record number: 15, Textual support number: 4 CONT
Béryllium. [...] Les teneurs moyennes de la croûte terrestre sont de l’ordre de 2 p.p.m. 4, record 15, French, - teneur%20moyenne
Record number: 15, Textual support number: 1 OBS
teneur: Proportion d’un élément constituant que contient un mélange ou un corps composé. Cette galène a une teneur en plomb de 80 %. 5, record 15, French, - teneur%20moyenne
Record number: 15, Textual support number: 1 PHR
Teneur maximale moyenne. 6, record 15, French, - teneur%20moyenne
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Geología económica
- Metalurgia general
Record 15, Main entry term, Spanish
- contenido promedio
1, record 15, Spanish, contenido%20promedio
masculine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2005-04-18
Record 16, English
Record 16, Subject field(s)
- Metals Mining
Record 16, Main entry term, English
- stratiform deposit
1, record 16, English, stratiform%20deposit
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- reef-type deposit 2, record 16, English, reef%2Dtype%20deposit
correct
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
... a special type of strata-bound deposit in which the desired rock or ore constitutes, or is strictly coextensive with, one or more sedimentary, metamorphic, or igneous layers ... 3, record 16, English, - stratiform%20deposit
Record number: 16, Textual support number: 1 CONT
Stratiform Deposits. ... These deposits consist of layers usually formed in the lower parts of stratified igneous complexes ... 4, record 16, English, - stratiform%20deposit
Record number: 16, Textual support number: 2 CONT
Evaluation of an experimental data file provided insight into the interrelationship between assay values and the length of segments of core samples taken from stratiform deposits. 5, record 16, English, - stratiform%20deposit
Record number: 16, Textual support number: 3 CONT
There are two principal deposit types: reef-type or stratiform PGE [platinum group element] deposits [and] the "supersolidus intrusion breccia" type (SIB type) ... 2, record 16, English, - stratiform%20deposit
Record number: 16, Textual support number: 1 OBS
Not to be confused with "stratabound deposit." 6, record 16, English, - stratiform%20deposit
Record number: 16, Textual support number: 1 PHR
Stratiform ore deposit. 6, record 16, English, - stratiform%20deposit
Record 16, French
Record 16, Domaine(s)
- Mines métalliques
Record 16, Main entry term, French
- gisement stratiforme
1, record 16, French, gisement%20stratiforme
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- gîte stratiforme 2, record 16, French, g%C3%AEte%20stratiforme
correct, masculine noun
- dépôt stratiforme 3, record 16, French, d%C3%A9p%C3%B4t%20stratiforme
correct, masculine noun
- gisement de type horizon minéralisé 4, record 16, French, gisement%20de%20type%20horizon%20min%C3%A9ralis%C3%A9
correct, masculine noun
- gîte de type horizon minéralisé 4, record 16, French, g%C3%AEte%20de%20type%20horizon%20min%C3%A9ralis%C3%A9
correct, masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Gisement minéral formant des lentilles allongées et superposées concordantes avec la stratification. 5, record 16, French, - gisement%20stratiforme
Record number: 16, Textual support number: 1 CONT
Les chercheurs du CANMET ont participé aux évaluations des gisements d’uranium d’EMR. L'évaluation de données expérimentales a permis d’établir la relation entre la teneur du minerai et la longueur de segments de carottes extraites de gisements stratiformes. 6, record 16, French, - gisement%20stratiforme
Record number: 16, Textual support number: 2 CONT
Dans les gîtes stratiformes, la texture massive est parfois représentée, bien que les textures à minerai disséminé, les textures rubanées ou en écorce, en cocarde, soient les plus fréquentes. 7, record 16, French, - gisement%20stratiforme
Record number: 16, Textual support number: 3 CONT
On distingue deux types principaux de gîtes d’ÉGP [éléments du groupe du platine]. Le premier et le plus important est le type gîte stratiforme ou horizon minéralisé [...] Le deuxième type est qualifié [...] de «brèche d’intrusion» [...] 4, record 16, French, - gisement%20stratiforme
Record number: 16, Textual support number: 1 OBS
Les gisements sédimentaires sont souvent stratiformes [...] 8, record 16, French, - gisement%20stratiforme
Record number: 16, Textual support number: 1 PHR
Gisement minéral stratiforme, gîte minéral stratiforme. 9, record 16, French, - gisement%20stratiforme
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Minas metálicas
Record 16, Main entry term, Spanish
- yacimiento estratiforme
1, record 16, Spanish, yacimiento%20estratiforme
masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record 17 - external organization data 2005-02-24
Record 17, English
Record 17, Subject field(s)
- Crude Oil and Petroleum Products
- Nuclear Science and Technology
- Compartment - Canadian Nuclear Safety Commission
Record 17, Main entry term, English
- low-enriched fuel
1, record 17, English, low%2Denriched%20fuel
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
Fuel consisting of depleted or natural uranium, thorium or low-enriched fuel (less than 10% fissile content). 1, record 17, English, - low%2Denriched%20fuel
Record 17, French
Record 17, Domaine(s)
- Pétroles bruts et dérivés
- Sciences et techniques nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 17, Main entry term, French
- combustible faiblement enrichi
1, record 17, French, combustible%20faiblement%20enrichi
masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Combustible irradié composé d’uranium appauvri ou naturel, thorium ou combustible faiblement enrichi(moins de 10 % de teneur en matières fissiles). 1, record 17, French, - combustible%20faiblement%20enrichi
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - external organization data 2005-02-24
Record 18, English
Record 18, Subject field(s)
- Nuclear Physics
- Compartment - Canadian Nuclear Safety Commission
Record 18, Main entry term, English
- fissile content
1, record 18, English, fissile%20content
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
Fuel consisting of depleted or natural uranium, thorium or low-enriched fuel (less than 10% fissile content). 1, record 18, English, - fissile%20content
Record 18, French
Record 18, Domaine(s)
- Physique nucléaire
- Tiroir - Commission canadienne de sûreté nucléaire
Record 18, Main entry term, French
- teneur en matière fissile
1, record 18, French, teneur%20en%20mati%C3%A8re%20fissile
feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Combustible irradié composé d’uranium appauvri ou naturel, thorium ou combustible faiblement enrichi(moins de 10 % de teneur en matières fissiles). 1, record 18, French, - teneur%20en%20mati%C3%A8re%20fissile
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2003-12-11
Record 19, English
Record 19, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
- Chemistry
Record 19, Main entry term, English
- magnetite concentrate
1, record 19, English, magnetite%20concentrate
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
A magnetite concentrate containing 51% iron, was produced by grinding the crude ore to 28 mesh, and 80% of the iron was recovered with a crude ore: concentrate ratio of 2.4:1. 2, record 19, English, - magnetite%20concentrate
Record number: 19, Textual support number: 1 OBS
concentrate (n.): The remainder of dressed ore that contains the mineral sought. 3, record 19, English, - magnetite%20concentrate
Record 19, French
Record 19, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
- Chimie
Record 19, Main entry term, French
- concentré de magnétite
1, record 19, French, concentr%C3%A9%20de%20magn%C3%A9tite
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
Un concentré de magnétite renfermant 51 % de fer a été produit par broyage du minerai brut jusqu’à une granulométrie passant la maille 28, et 80 % du fer ont été récupérés selon un rapport minerai brut/concentré de 2,4/1. 1, record 19, French, - concentr%C3%A9%20de%20magn%C3%A9tite
Record number: 19, Textual support number: 1 OBS
concentré : Minerai concentré, par préparation physique ou chimique, à teneur marchande. [Par ex. :] le concentré d’uranium, obtenu par traitement chimique, contient environ 60 à 70% d’uranium. 2, record 19, French, - concentr%C3%A9%20de%20magn%C3%A9tite
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2003-10-27
Record 20, English
Record 20, Subject field(s)
- Economic Geology
- Metals Mining
- Mineral Processing (Metallurgy)
Record 20, Main entry term, English
- high-grade
1, record 20, English, high%2Dgrade
correct, adjective phrase
Record 20, Abbreviations, English
Record 20, Synonyms, English
- high grade 2, record 20, English, high%20grade
correct, adjective phrase
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
Said of an ore with a relatively high ore-mineral content. 3, record 20, English, - high%2Dgrade
Record number: 20, Textual support number: 1 CONT
Beneficiation reduces the ore bulk and leaves a high-grade, concentrated product. 4, record 20, English, - high%2Dgrade
Record number: 20, Textual support number: 2 CONT
... development has occurred primarily because of the near-exhaustion of high-grade Lake Superior iron ores. 5, record 20, English, - high%2Dgrade
Record 20, French
Record 20, Domaine(s)
- Géologie économique
- Mines métalliques
- Minéralurgie (Métallurgie)
Record 20, Main entry term, French
- riche
1, record 20, French, riche
correct, adjective
Record 20, Abbreviations, French
Record 20, Synonyms, French
- à haute teneur 2, record 20, French, %C3%A0%20haute%20teneur
correct, adjective phrase
- à forte teneur 3, record 20, French, %C3%A0%20forte%20teneur
correct, adjective phrase
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
La valeur industrielle d’un minerai dépend [...] de sa teneur en élément métallique principal, teneur très variable puisque, à 30 p. 100 de fer, un minerai est «pauvre» et qu'à 0, 2 p. 100 d’uranium le minerai est «riche» [...] 1, record 20, French, - riche
Record number: 20, Textual support number: 2 CONT
[...] [de] gigantesques aménagements miniers du Nouveau-Québec ont été réalisés en fonction de l’épuisement anticipé du minerai à haute teneur du lac Supérieur. 4, record 20, French, - riche
Record number: 20, Textual support number: 3 CONT
L’Inde possède de grands amas d’hématites à haute teneur dans le sud et surtout le nord-est du plateau du Dekkan [...] 5, record 20, French, - riche
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2003-08-12
Record 21, English
Record 21, Subject field(s)
- Lead (Metallurgy)
- Lead, Zinc, Thallium and Cadmium Mining
- Chemistry
Record 21, Main entry term, English
- lead concentrate
1, record 21, English, lead%20concentrate
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 OBS
concentrate (n.): The remainder of dressed ore that contains the mineral sought. 2, record 21, English, - lead%20concentrate
Record number: 21, Textual support number: 1 PHR
Lead ores and concentrates. 3, record 21, English, - lead%20concentrate
Record 21, French
Record 21, Domaine(s)
- Plomb (Métallurgie)
- Plomb, zinc, thallium et cadmium (Mines)
- Chimie
Record 21, Main entry term, French
- concentré de plomb
1, record 21, French, concentr%C3%A9%20de%20plomb
masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 OBS
concentré : Minerai concentré, par préparation physique ou chimique, à teneur marchande. [Par exemple :] le concentré d’uranium, obtenu par traitement chimique, contient environ 60 à 70 % d’uranium. 2, record 21, French, - concentr%C3%A9%20de%20plomb
Record number: 21, Textual support number: 1 PHR
Minerais et concentrés de plomb. 1, record 21, French, - concentr%C3%A9%20de%20plomb
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - external organization data 2002-04-03
Record 22, English
Record 22, Subject field(s)
- Mining Wastes
- Compartment - Canadian Nuclear Safety Commission
Record 22, Main entry term, English
- waste rock
1, record 22, English, waste%20rock
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
- barren rock 2, record 22, English, barren%20rock
correct
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
Rock generated by mining activities which does not have a sufficient uranium or thorium content to be ore. 1, record 22, English, - waste%20rock
Record number: 22, Textual support number: 1 CONT
Waste rock originates from the removal of overburden and rock to gain access to an orebody. Waste rock may be classified as barren, low-grade (i.e., below the economic cut-off grade yet still containing significant mineralization) or reactive (i.e., containing other deleterious substances). 1, record 22, English, - waste%20rock
Record 22, French
Record 22, Domaine(s)
- Déchets miniers
- Tiroir - Commission canadienne de sûreté nucléaire
Record 22, Main entry term, French
- stériles
1, record 22, French, st%C3%A9riles
correct, masculine noun, plural
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Roche extraite dont la teneur en uranium ou en thorium est insuffisante pour être considérée comme du minerai. 2, record 22, French, - st%C3%A9riles
Record number: 22, Textual support number: 1 CONT
Les stériles proviennent des morts-terrains et de la roche qui ont été enlevés pour accéder au gisement. Il existe trois catégories de stériles : les déchets non radioactifs, les déchets peu radioactifs (dont la teneur est importante, mais insuffisante pour que le minerai soit exploité de façon rentable) et les déchets réactifs (qui contiennent d’autres substances délétères). 2, record 22, French, - st%C3%A9riles
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2001-09-27
Record 23, English
Record 23, Subject field(s)
- Chemistry
- Geochemistry
- Radioactive Ores (Mining)
Record 23, Main entry term, English
- uranium extraction
1, record 23, English, uranium%20extraction
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
Initially, the [Port Hope] plant processed high-grade uranium ores to recover radium. A by-product of the refining process was uranium oxide, and, with increasing interest in nuclear energy, the emphasis switched to uranium production. By 1942, uranium extraction from ores had become the primary process and radium refining ceased in 1953. The radium circuit was dismantled in 1955, and replaced by a uranium refining circuit, which processed uranium concentrates (yellowcake) rather than uranium ores. ... a production facility was added to convert refined uranium oxide to uranium hexafluoride for export. The hexafluoride conversion facility was expanded in 1983 ... 1, record 23, English, - uranium%20extraction
Record 23, French
Record 23, Domaine(s)
- Chimie
- Géochimie
- Minerais radioactifs (Mines métalliques)
Record 23, Main entry term, French
- extraction de l'uranium
1, record 23, French, extraction%20de%20l%27uranium
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Extraction de l'uranium. L'uranium est présent dans de nombreux minerais, mais à des teneurs très faibles [...] On exploite les gisements où cette teneur atteint quelque 1/100 [...] Après un tri radiométrique des roches extraites, les principales étapes du traitement sont une préparation mécanique(concassage, broyage), une mise en solution de l'uranium par attaque acide [...] ou basique [...]. La pulpe sortant de cette attaque subit une séparation solide-liquide qui fournit une liqueur contenant l'uranium qu'on purifie(par échange d’ions), puis dont on fait précipiter l'uranium essentiellement sous forme d’uranate. Au terme de ces traitements conduits sur le lieu d’extraction, on obtient des concentrés à 60-70 % d’uranium. Ces concentrés subissent ensuite un raffinage qui comprend deux phases, la purification et l'élaboration finale [...] 1, record 23, French, - extraction%20de%20l%27uranium
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Química
- Geoquímica
- Minerales radioactivos (Minas metálicas)
Record 23, Main entry term, Spanish
- extracción del uranio
1, record 23, Spanish, extracci%C3%B3n%20del%20uranio
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record 24 - external organization data 2000-08-30
Record 24, English
Record 24, Subject field(s)
- Chemistry
- Radioactive Ores (Mining)
- Compartment - Canadian Nuclear Safety Commission
Record 24, Main entry term, English
- natural uranium
1, record 24, English, natural%20uranium
correct, standardized
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
... uranium that contains uranium 235 in a concentration that is normally found in nature. [Nuclear Substances and Radiation Devices Regulations]. 2, record 24, English, - natural%20uranium
Record number: 24, Textual support number: 2 DEF
... uranium containing 0.72 per cent by weight of uranium 235 and no other isotope of uranium except uranium 238 and trace quantities of uranium 234. 3, record 24, English, - natural%20uranium
Record number: 24, Textual support number: 1 OBS
natural uranium: term standardized by ISO. 4, record 24, English, - natural%20uranium
Record 24, French
Record 24, Domaine(s)
- Chimie
- Minerais radioactifs (Mines métalliques)
- Tiroir - Commission canadienne de sûreté nucléaire
Record 24, Main entry term, French
- uranium naturel
1, record 24, French, uranium%20naturel
correct, masculine noun, standardized
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Uranium dont la teneur en uranium 235 est égale à celle de l'uranium que l'on trouve normalement dans la nature. [Règlement sur les substances nucléaires et les appareils à rayonnement] 2, record 24, French, - uranium%20naturel
Record number: 24, Textual support number: 2 DEF
[...] uranium qui contient 0,72 pour cent en poids d’uranium 235 et aucun autre isotope d’uranium, sauf de l’uranium 238 et des traces d’uranium 234. 3, record 24, French, - uranium%20naturel
Record number: 24, Textual support number: 1 OBS
uranium naturel : terme normalisé par l’ISO. 4, record 24, French, - uranium%20naturel
Record number: 24, Textual support number: 2 OBS
S’entend au sens du paragraphe 150 du Règlement de l’AIEA. [Règlement sur l’emballage et le transport des substances nucléaires] 2, record 24, French, - uranium%20naturel
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Química
- Minerales radioactivos (Minas metálicas)
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 24, Main entry term, Spanish
- uranio natural
1, record 24, Spanish, uranio%20natural
correct, masculine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1998-06-12
Record 25, English
Record 25, Subject field(s)
- Paleontology
- Radioactive Ores (Mining)
Record 25, Main entry term, English
- uranium content
1, record 25, English, uranium%20content
correct
Record 25, Abbreviations, English
- U content 2, record 25, English, U%20content
Record 25, Synonyms, English
Record 25, Textual support, English
Record 25, French
Record 25, Domaine(s)
- Paléontologie
- Minerais radioactifs (Mines métalliques)
Record 25, Main entry term, French
- teneur en uranium
1, record 25, French, teneur%20en%20uranium
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
Minerai avec forte teneur en uranium. 1, record 25, French, - teneur%20en%20uranium
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1997-05-21
Record 26, English
Record 26, Subject field(s)
- Nuclear Science and Technology
Record 26, Main entry term, English
- split tails 1, record 26, English, split%20tails
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record 26, French
Record 26, Domaine(s)
- Sciences et techniques nucléaires
Record 26, Main entry term, French
- décalage de la teneur du résidu pauvre
1, record 26, French, d%C3%A9calage%20de%20la%20teneur%20du%20r%C3%A9sidu%20pauvre
masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
Méthode technico-commerciale d’enrichissement d’enrichissement de l'uranium quand le prix de l'uranium est effondré par rapport au prix du service d’enrichissement, mise au point par l'USAEC. Pour obtenir une certaine quantité d’uranium enrichi à une teneur donnée, avec une teneur du résidu pauvre donnée, il faut une quantité déterminée d’uranium naturel. On peut obtenir le même résultat à partir d’une plus grande quantité d’uranium naturel en appauvrissant le résidu à une teneur supérieure, donc en consommant moins d’UTS. La facturation se faisant sur la base de l'enrichissement et de la teneur du résidu pauvre prévus au contrat on substitue aussi une vente d’uranium naturel à une vente de service d’enrichissement. 1, record 26, French, - d%C3%A9calage%20de%20la%20teneur%20du%20r%C3%A9sidu%20pauvre
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1993-01-12
Record 27, English
Record 27, Subject field(s)
- Geology
Record 27, Main entry term, English
- black mud
1, record 27, English, black%20mud
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
A type of mud whose dark color is due to hydrogen sulfide, developed under anaerobic conditions. 1, record 27, English, - black%20mud
Record 27, French
Record 27, Domaine(s)
- Géologie
Record 27, Main entry term, French
- boue noire
1, record 27, French, boue%20noire
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- vase noire 2, record 27, French, vase%20noire
correct, feminine noun
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
Les boues noires des mers actuelles doivent leur couleur aux sulfures noirs de fer et à la matière organique : animale ou végétale. La teneur en matière organique pourrait y atteindre 35 pour 100 [...] Ces boues noires se déposent dans des eaux et sur des fonds riches en hydrogène sulfuré [...]; c’est le milieu «euxinique» de certains géologues pétroliers [...] 3, record 27, French, - boue%20noire
Record number: 27, Textual support number: 2 CONT
Dans certains fjords norvégiens, la teneur en uranium des boues noires actuelles atteint 600 p. p. m., teneur peu éloignée des concentrations exploitables(1000 p. p. m.). 2, record 27, French, - boue%20noire
Record number: 27, Textual support number: 1 OBS
Les termes «boue noire» et «vase noire» sont habituellement au pluriel en contexte. 4, record 27, French, - boue%20noire
Record 27, Spanish
Record 27, Textual support, Spanish
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