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DISSOLVER [7 records]
Record 1 - internal organization data 2015-03-19
Record 1, English
Record 1, Subject field(s)
- Nuclear Waste Materials
Record 1, Main entry term, English
- chopper gas 1, record 1, English, chopper%20gas
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
It is certainly important to keep the flow of dissolver and chopper gases as low as possible if we wish to trap the noble gases economically. 1, record 1, English, - chopper%20gas
Record 1, French
Record 1, Domaine(s)
- Déchets nucléaires
Record 1, Main entry term, French
- gaz de cisaille
1, record 1, French, gaz%20de%20cisaille
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
On a constaté que l'on pouvait atteindre un taux de désorption élevé (supérieur à 99%) dans le dissolveur en jouant sur les paramètres très influents que sont [...] le débit des gaz constitués par les gaz de cisaille et la vapeur d'eau qui distille au cours de la dissolution [...] 1, record 1, French, - gaz%20de%20cisaille
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2015-03-19
Record 2, English
Record 2, Subject field(s)
- Chemistry
Record 2, Main entry term, English
- dissolver gas 1, record 2, English, dissolver%20gas
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
It is certainly important to keep the flow of dissolver and chopper gases as low as possible if we wish to trap the noble gases economically 1, record 2, English, - dissolver%20gas
Record 2, French
Record 2, Domaine(s)
- Chimie
Record 2, Main entry term, French
- gaz de dissolution
1, record 2, French, gaz%20de%20dissolution
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le CEA et GfK étudient séparément des procédés cryogéniques pour piéger le krypton et le xénon contenus dans les gaz de dissolution après le piégeage de l'iode. 1, record 2, French, - gaz%20de%20dissolution
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2009-10-11
Record 3, English
Record 3, Subject field(s)
- Equipment (Chemistry)
- Chemical Engineering
- Nuclear Waste Materials
Record 3, Main entry term, English
- batch dissolver
1, record 3, English, batch%20dissolver
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Commercial reprocessing plants contain dissolvers based on one of two principles : batch operation or continuous operation using an apparatus with rotating mechanical parts. In a typical batch dissolver the fuel is sheared into a large basket which is immersed in the dissolver vessel. After the fuel has been leached, the basket is removed from the dissolver using a crane and then tipped to transfer the hulls and other debris to the encapsulation plant. This system requires extensive mechanical handling of the dissolver basket which is heavy and needs a large amount of maintainable equipment in the shielded dissolver cell. 1, record 3, English, - batch%20dissolver
Record 3, French
Record 3, Domaine(s)
- Équipement (Chimie)
- Génie chimique
- Déchets nucléaires
Record 3, Main entry term, French
- dissolveur discontinu
1, record 3, French, dissolveur%20discontinu
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Dissolution du combustible. Étape clef du procédé, la dissolution a pour but de faire passer en solution nitrique le plus complètement possible les éléments (uranium et plutonium principalement) contenus dans les combustibles irradiés afin de pouvoir les récupérer et les purifier à l'aide du procédé PUREX [...] Les dissolveurs peuvent se classer en deux catégories selon leur mode de fonctionnement, discontinu ou continu [...] Dissolveurs discontinus [...] 1, record 3, French, - dissolveur%20discontinu
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2009-10-11
Record 4, English
Record 4, Subject field(s)
- Equipment (Chemistry)
- Chemical Engineering
- Nuclear Waste Materials
Record 4, Main entry term, English
- continuous dissolver
1, record 4, English, continuous%20dissolver
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Commercial reprocessing plants contain dissolvers based on one of two principles: batch operation or continuous operation using an apparatus with rotating mechanical parts . Continuous dissolvers shear the fuel into the segments of a wheel which is rotated inside a large vessel. The existence of rotating parts is a disadvantage and limits the geometry that can be adopted to a very large slab tank if the equipment is ever to be safe. 1, record 4, English, - continuous%20dissolver
Record 4, French
Record 4, Domaine(s)
- Équipement (Chimie)
- Génie chimique
- Déchets nucléaires
Record 4, Main entry term, French
- dissolveur continu
1, record 4, French, dissolveur%20continu
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Dissolveurs continus. Le fonctionnement en continu de la dissolution a été choisi pour UP3 afin d'assurer la capacité requise avec le minimum de lignes et le maximum de compacité des appareils. Le type utilisé [...] est un dissolveur rotatif comportant une roue munie de 12 godets tournant dans une cuve plate sous-critique contenant la solution nitrique de dissolution (U 200 à 300 g/L; HNO3 3M) en ébullition. L'ensemble supportant la roue par l'intermédiaire de galets de roulement est fixé sous le couvercle de la cuve. Le chargement des godets se fait roue arrêtée par alimentation directe des tronçons délivrés par la cisaille. La roue tourne ensuite d'un douzième de tour. 1, record 4, French, - dissolveur%20continu
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - external organization data 2002-02-25
Record 5, English
Record 5, Subject field(s)
- Machinery
- Nuclear Science and Technology
- Compartment - Canadian Nuclear Safety Commission
Record 5, Main entry term, English
- dissolver
1, record 5, English, dissolver
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Dissolvers. Critically safe tanks (e.g. small diameter, annular or slab tanks) especially designed or prepared for use in a reprocessing plant as identified above, intended for the dissolution of irradiated nuclear fuel and which are capable of withstanding hot, highly corrosive liquid, and which can be remotely loaded and maintained. 1, record 5, English, - dissolver
Record number: 5, Textual support number: 1 OBS
Regulation cited: Nuclear Non-Proliferation Import and Export Control Regulations. 2, record 5, English, - dissolver
Record 5, French
Record 5, Domaine(s)
- Machines
- Sciences et techniques nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 5, Main entry term, French
- dissolveur
1, record 5, French, dissolveur
masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Dissolveurs. Récipients protégés contre le risque de criticité (de petit diamètre, annulaires ou plats) spécialement conçus ou préparés en vue d'être utilisés dans une usine de retraitement susmentionnée, pour dissoudre du combustible nucléaire irradié, capables de résister à des liquides fortement corrosifs chauds et dont le chargement et l'entretien peuvent être télécommandés. 1, record 5, French, - dissolveur
Record number: 5, 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 5, French, - dissolveur
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1993-02-24
Record 6, English
Record 6, Subject field(s)
- Papermaking Machines
Record 6, Main entry term, English
- dissolver
1, record 6, English, dissolver
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- dissolving chest 1, record 6, English, dissolving%20chest
correct
- dissolving tank 2, record 6, English, dissolving%20tank
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A storage tank into which the molten chemicals, called smelt, form a recovery furnace drop and are mixed with water or weak liquor to form green liquor. 3, record 6, English, - dissolver
Record 6, French
Record 6, Domaine(s)
- Machines à papier
Record 6, Main entry term, French
- bac de dissolution
1, record 6, French, bac%20de%20dissolution
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Réservoir, le plus souvent muni d'un agitateur, dans lequel de l'alun, du salin ou d'autres matières sont mélangés avec de l'eau pour former une solution. 2, record 6, French, - bac%20de%20dissolution
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1982-08-13
Record 7, English
Record 7, Subject field(s)
- Equipment and Tools (Water Supply)
- Water Treatment (Water Supply)
Record 7, Main entry term, English
- lime dissolver 1, record 7, English, lime%20dissolver
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
This flow can be increased by arranging the continuous introduction of lime into the saturator, which then operates solely as a lime dissolver. 1, record 7, English, - lime%20dissolver
Record 7, French
Record 7, Domaine(s)
- Équipement et outillage (Alimentation en eau)
- Traitement des eaux
Record 7, Main entry term, French
- dissolveur de chaux
1, record 7, French, dissolveur%20de%20chaux
correct
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
On peut augmenter ce débit en effectuant une introduction continue de chaux dans le saturateur, qui fonctionne alors uniquement comme dissolveur de chaux. 1, record 7, French, - dissolveur%20de%20chaux
Record 7, Spanish
Record 7, Textual support, Spanish
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