Author: I. E. Knudsen
Publisher:
ISBN:
Category : Fluidization
Languages : en
Pages : 32
Book Description
A one-step, continuous, fluid-bed process for the conversion of uranium hexafluoride to uranium dioxide was successfully carried out in preliminary experiments in a 1 1/2-inch-diameter Monel reactor. Hydrogen and steam were used for simultaneous reduction and pyrohydrolysis reactions carried out at 600 deg C, resulting in the formation of a dense coating of dioxide on the starting bed of uranium dioxide. The effects of uranium hexafluoride feed rate and reactant excesses on conversion were investigated. Results of fluid-bed steam pyrohydrolysis runs on uranium tetrafluoride are also presented.
Preliminary Report on Conversion of Uranium Hexafluoride to Uranium Dioxide in a One-step Fluid-bed Process
Author: I. E. Knudsen
Publisher:
ISBN:
Category : Fluidization
Languages : en
Pages : 32
Book Description
A one-step, continuous, fluid-bed process for the conversion of uranium hexafluoride to uranium dioxide was successfully carried out in preliminary experiments in a 1 1/2-inch-diameter Monel reactor. Hydrogen and steam were used for simultaneous reduction and pyrohydrolysis reactions carried out at 600 deg C, resulting in the formation of a dense coating of dioxide on the starting bed of uranium dioxide. The effects of uranium hexafluoride feed rate and reactant excesses on conversion were investigated. Results of fluid-bed steam pyrohydrolysis runs on uranium tetrafluoride are also presented.
Publisher:
ISBN:
Category : Fluidization
Languages : en
Pages : 32
Book Description
A one-step, continuous, fluid-bed process for the conversion of uranium hexafluoride to uranium dioxide was successfully carried out in preliminary experiments in a 1 1/2-inch-diameter Monel reactor. Hydrogen and steam were used for simultaneous reduction and pyrohydrolysis reactions carried out at 600 deg C, resulting in the formation of a dense coating of dioxide on the starting bed of uranium dioxide. The effects of uranium hexafluoride feed rate and reactant excesses on conversion were investigated. Results of fluid-bed steam pyrohydrolysis runs on uranium tetrafluoride are also presented.
PRELIMINARY REPORT ON CONVERSION OF URANIUM HEXAFLUORIDE TO URANIUM DIOXIDE IN A ONE-STEP FLUID-BED PROCESS.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A one-step, continuous, fluid-bed process for the conversion of uranium hexafluoride to uranium dioxide was successfully carried out in preliminary experiments in a 1 1/2-inch-diameter Monel reactor. Hydrogen and steam were used for simultaneous reduction and pyrohydrolysis reactions carried out at 600 deg C, resulting in the formation of a dense coating of dioxide on the starting bed of uranium dioxide. The effects of uranium hexafluoride feed rate and reactant excesses on conversion were investigated. Results of fluid-bed steam pyrohydrolysis runs on uranium tetrafluoride are also presented. (auth).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A one-step, continuous, fluid-bed process for the conversion of uranium hexafluoride to uranium dioxide was successfully carried out in preliminary experiments in a 1 1/2-inch-diameter Monel reactor. Hydrogen and steam were used for simultaneous reduction and pyrohydrolysis reactions carried out at 600 deg C, resulting in the formation of a dense coating of dioxide on the starting bed of uranium dioxide. The effects of uranium hexafluoride feed rate and reactant excesses on conversion were investigated. Results of fluid-bed steam pyrohydrolysis runs on uranium tetrafluoride are also presented. (auth).
Nuclear Science Abstracts
A Fluid-bed Process for the Direct Conversion of Uranium Hexfloride to Uranium Dioxide
Author: I. E. Knudsen
Publisher:
ISBN:
Category : Chemical reactions
Languages : en
Pages : 50
Book Description
A new, dry process for the production of uranium dioxide powder from uranium hexafluoride by fluidization and particle-coating techniques was developed. The process involves direct conversion of uranium hexafluoride to a solid, UO2F2, by hydrolysis with steam and the reduction of the UO2F2 to the dioxide by reaction with was carried out in 3-in.-diameter Monel reactors.
Publisher:
ISBN:
Category : Chemical reactions
Languages : en
Pages : 50
Book Description
A new, dry process for the production of uranium dioxide powder from uranium hexafluoride by fluidization and particle-coating techniques was developed. The process involves direct conversion of uranium hexafluoride to a solid, UO2F2, by hydrolysis with steam and the reduction of the UO2F2 to the dioxide by reaction with was carried out in 3-in.-diameter Monel reactors.
Reactor Fuel Processing
A Conceptual Design Study of a Fluoride-volatility Plant for Reprocessing LMFBR Fuels
Reactor Materials
Bibliography on Nuclear Reactor Fuel Reprocessing and Waste Disposal: Fissionable material-recovery
Author: T. F. Connolly
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 170
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 170
Book Description
Transactions of the American Nuclear Society
Author: American Nuclear Society
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 938
Book Description
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 938
Book Description
Annual Report
Author: Argonne National Laboratory
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 194
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 194
Book Description