Author:
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 24
Book Description
Uranium(IV) Nitrate as a Reducing Agent for Plutonium(IV) in the Purex Process
Author:
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 24
Book Description
Laboratory Studies on the Use of Uranium(iv) as a Plutonium Reductant in a Purex Process
Author: J. E. Mendel
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 22
Book Description
The Purex Process
Author: E. R. Irish
Publisher:
ISBN:
Category : Reactor fuel reprocessing
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category : Reactor fuel reprocessing
Languages : en
Pages : 72
Book Description
STUDY OF URANIUM(IV) NITRATE AS REDUCING AGENT FOR PLUTONIUM. IIa. STABILITY OF URANIUM(IV) IN SOLUTION.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Plutonium-uranium Separation in the Purex Process Using Mixtures of Hydroxylamine Nitrate and Ferrous Sulfamate
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Laboratory studies, followed by plant operation, established that a mixture of hydroxylamine nitrate (HAN) and ferrous sulfamate (FS) is superior to FS used alone as a reductant for plutonium in the Purex first cycle. FS usage has been reduced by about 70% (from 0.12 to 0.04M) compared to the pre-1978 period. This reduced the volume of neutralized waste due to FS by 194 liters/metric ton of uranium (MTU) processed. The new flowsheet also gives lower plutonium losses to waste and at least comparable fission product decontamination. To achieve satisfactory performance at this low concentration of FS, the acidity in the 1B mixer-settler was reduced by using a split-scrub - a low acid scrub in stage one and a higher acid scrub in stage three - to remove acid from the solvent exiting the 1A centrifugal contactor. 8 references, 14 figures, 1 table.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Laboratory studies, followed by plant operation, established that a mixture of hydroxylamine nitrate (HAN) and ferrous sulfamate (FS) is superior to FS used alone as a reductant for plutonium in the Purex first cycle. FS usage has been reduced by about 70% (from 0.12 to 0.04M) compared to the pre-1978 period. This reduced the volume of neutralized waste due to FS by 194 liters/metric ton of uranium (MTU) processed. The new flowsheet also gives lower plutonium losses to waste and at least comparable fission product decontamination. To achieve satisfactory performance at this low concentration of FS, the acidity in the 1B mixer-settler was reduced by using a split-scrub - a low acid scrub in stage one and a higher acid scrub in stage three - to remove acid from the solvent exiting the 1A centrifugal contactor. 8 references, 14 figures, 1 table.
Plutonium Abstracts
Author:
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 14
Book Description
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1054
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1054
Book Description
Reactor Fuel Processing
Author:
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 726
Book Description
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 726
Book Description
Plutonium Handbook
Author: Oswald J. Wick
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 474
Book Description
Publisher:
ISBN:
Category : Plutonium
Languages : en
Pages : 474
Book Description
Reprocessing and Recycling of Spent Nuclear Fuel
Author: Robin Taylor
Publisher: Elsevier
ISBN: 178242217X
Category : Technology & Engineering
Languages : en
Pages : 685
Book Description
Reprocessing and Recycling of Spent Nuclear Fuel presents an authoritative overview of spent fuel reprocessing, considering future prospects for advanced closed fuel cycles. Part One introduces the recycling and reprocessing of spent nuclear fuel, reviewing past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues. Parts Two and Three focus on aqueous-based reprocessing methods and pyrochemical methods, while final chapters consider the cross-cutting aspects of engineering and process chemistry and the potential for implementation of advanced closed fuel cycles in different parts of the world. Expert introduction to the recycling and reprocessing of spent nuclear fuel Detailed overview of past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues A lucid exploration of aqueous-based reprocessing methods and pyrochemical methods
Publisher: Elsevier
ISBN: 178242217X
Category : Technology & Engineering
Languages : en
Pages : 685
Book Description
Reprocessing and Recycling of Spent Nuclear Fuel presents an authoritative overview of spent fuel reprocessing, considering future prospects for advanced closed fuel cycles. Part One introduces the recycling and reprocessing of spent nuclear fuel, reviewing past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues. Parts Two and Three focus on aqueous-based reprocessing methods and pyrochemical methods, while final chapters consider the cross-cutting aspects of engineering and process chemistry and the potential for implementation of advanced closed fuel cycles in different parts of the world. Expert introduction to the recycling and reprocessing of spent nuclear fuel Detailed overview of past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues A lucid exploration of aqueous-based reprocessing methods and pyrochemical methods