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NON IRRADIE [11 records]

Record 1 2010-11-09

English

Subject field(s)
  • Atomic Physics
  • Energy (Physics)
CONT

Nuclear reactors periodically need to unload about one-third of their nuclear fuel and replace it with fresh fuel. Initially the unloaded used fuel, known as "spent fuel," was stored temporarily in water pools at the reactor.

French

Domaine(s)
  • Physique atomique
  • Énergie (Physique)
CONT

[...] la combustion ne peut s'emballer, car en stoppant l'injection de combustible frais, la quantité de matière fusible présente dans le réacteur ne permet qu'un fonctionnement de quelques dizaines de secondes [...]

Spanish

Save record 1

Record 2 - external organization data 2010-02-19

English

Subject field(s)
  • Nuclear Power Stations
  • Nuclear Science and Technology
  • Compartment - Canadian Nuclear Safety Commission
CONT

The Bruce "A" Generating Station is a four unit station with each unit capable of generating up to 750 megawatts of electrical power .... The station includes facilities for the storage of irradiated fuel and unirradiated booster fuel.

French

Domaine(s)
  • Centrales nucléaires
  • Sciences et techniques nucléaires
  • Tiroir - Commission canadienne de sûreté nucléaire
OBS

[La] Centrale nucléaire Bruce «A» d'Ontario Hydro [...] comprend quatre réacteurs, pouvant chacun produire jusqu'à 750 mégawatts d'énergie électrique [...] La centrale comprend les installations nécessaires pour le stockage du combustible irradié et du combustible de surréactivité non irradié.

Spanish

Save record 2

Record 3 2004-10-26

English

Subject field(s)
  • Nuclear Physics
CONT

Bruce Power Inc. stated that the handling and redeployment of the unirradiated fuel would therefore not pose a significant challenge.

French

Domaine(s)
  • Physique nucléaire
CONT

Bruce Power Inc. a soutenu que la manutention et le redéploiement du combustible non irradié ne seraient donc pas problématiques.

Spanish

Save record 3

Record 4 - external organization data 2004-09-08

English

Subject field(s)
  • Radioactive Ores (Mining)
  • Atomic Physics
  • Compartment - Canadian Nuclear Safety Commission
CONT

"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; ... (c) unirradiated thorium or unirradiated natural or depleted uranium concentrates ...

French

Domaine(s)
  • Minerais radioactifs (Mines métalliques)
  • Physique atomique
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d'au plus 2 % en masse; [...] c) concentrés de thorium non irradié ou d'uranium naturel ou appauvri non irradié [...]

Spanish

Save record 4

Record 5 - external organization data 2002-02-18

English

Subject field(s)
  • Chemistry
  • Compartment - Canadian Nuclear Safety Commission
CONT

"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; ... (c) unirradiated thorium concentrate or unirradiated natural or depleted uranium concentrates ...

OBS

Regulation cited: Packaging and Transport of Nuclear Substances Regulations.

French

Domaine(s)
  • Chimie
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d'au plus 2 % en masse; [...] c) concentrés de thorium non irradié ou concentré d'uranium naturel ou appauvri non irradié [...]

OBS

Règlement cité : Règlement sur l'emballage et le transport des substances nucléaires.

Spanish

Save record 5

Record 6 - external organization data 2002-02-18

English

Subject field(s)
  • Radioactive Ores (Mining)
  • Chemistry
  • Compartment - Canadian Nuclear Safety Commission
CONT

"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; ... (c) unirradiated thorium concentrate or unirradiated natural or depleted uranium concentrates ...

OBS

Regulation cited: Packaging and Transport of Nuclear Substances Regulations.

French

Domaine(s)
  • Minerais radioactifs (Mines métalliques)
  • Chimie
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d'au plus 2 % en masse; [...] c) concentrés de thorium non irradié ou concentré d'uranium naturel ou appauvri non irradié [...]

OBS

Règlement cité : Règlement sur l'emballage et le transport des substances nucléaires.

Spanish

Save record 6

Record 7 - external organization data 2002-02-18

English

Subject field(s)
  • Radioactive Ores (Mining)
  • Chemistry
  • Compartment - Canadian Nuclear Safety Commission
CONT

"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; ... (c) unirradiated thorium concentrate or unirradiated natural or depleted uranium concentrates ...

OBS

Regulation cited: Packaging and Transport of Nuclear Substances Regulations.

French

Domaine(s)
  • Minerais radioactifs (Mines métalliques)
  • Chimie
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d'au plus 2 % en masse; [...] c) concentrés de thorium non irradié ou concentré d'uranium naturel ou appauvri non irradié [...]

OBS

Règlement cité : Règlement sur l'emballage et le transport des substances nucléaires.

Spanish

Save record 7

Record 8 - external organization data 2000-08-30

English

Subject field(s)
  • Chemistry
  • Atomic Physics
  • Compartment - Canadian Nuclear Safety Commission
DEF

... thorium containing not more than 10-7 kg of uranium 233 per kilogram of thorium 232.

OBS

"Unirradiated thorium" has the meaning assigned to that term by paragraph 148 of the IAEA Regulations. [Packaging and Transport of Nuclear Substances Regulations]

French

Domaine(s)
  • Chimie
  • Physique atomique
  • Tiroir - Commission canadienne de sûreté nucléaire
DEF

[...] thorium ne contenant pas plus de 10-7 kg d'uranium 233 par kilogramme de thorium 232.

OBS

thorium non irradié : S'entend au sens du paragraphe 148 du Règlement de l'AIEA. [Règlement sur l'emballage et le transport des substances nucléaires]

Spanish

Save record 8

Record 9 - external organization data 2000-08-30

English

Subject field(s)
  • Chemistry
  • Atomic Physics
  • Compartment - Canadian Nuclear Safety Commission
DEF

... uranium containing not more than 10-6 kg of plutonium per kilogram of uranium 235 and a fission product activity not greater than 9.25 GBq of fission products per kilogram of uranium 235.

OBS

"Unirradiated uranium" has the meaning assigned to that term by paragraph 149 of the IAEA Regulations. [Packaging and Transport of Nuclear Substances Regulations]

French

Domaine(s)
  • Chimie
  • Physique atomique
  • Tiroir - Commission canadienne de sûreté nucléaire
DEF

[...] uranium ne contenant pas plus de 10-6 kg de plutonium par kilogramme d'uranium 235 et une activité des produits de fission qui n'est pas supérieure à 9,25 GBq de produits de fission par kilogramme d'uranium 235.

OBS

uranium non irradié : S'entend au sens du paragraphe 149 du Règlement de l'AIEA. [Règlement sur l'emballage et le transport des substances nucléaires]

Spanish

Save record 9

Record 10 - external organization data 1994-10-06

English

Subject field(s)
  • Radioactive Ores (Mining)
  • Military Tactics
  • Compartment - Canadian Nuclear Safety Commission

French

Domaine(s)
  • Minerais radioactifs (Mines métalliques)
  • Tactique militaire
  • Tiroir - Commission canadienne de sûreté nucléaire

Spanish

Save record 10

Record 11 1979-11-14

English

Subject field(s)
  • General Vocabulary

French

Domaine(s)
  • Vocabulaire général

Spanish

Save record 11

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