Published 1977 | Version v1
Miscellaneous Restricted

Purification of uranium hexafluoride from volatile fluorides of fission products by rectification

Creators

Description

The problem of uranium hexafluoride fine purification from the fission products fluorides by rectification method is regarded. The parameters of purification coefficients are given and the possibility of their achievement by means of packed columns is discussed. The pressure and selection influence on the effectiveness of the rectifying columns is shown. The experimental parameters of the top vapour velocity when dealing with hexafluoride uranium for different types of packings are given

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Additional details

Additional titles

Original title (Russian)
Очистка гексафторида урана от летучих фторидов продуктов деления методом ректификации

Publishing Information

Imprint Title
Investigations in the field of spent fuel reprocessing. V. 1
Journal Page Range
p. 264-268.
Report number
INIS-mf--5565

Conference

Title
4. CMEA symposium on investigations in the field of spent fuel reprocessing.
Dates
28 Mar - 1 Apr 1977.
Place
Karlovy Vary, Czechoslovakia.

INIS

Country of Publication
International Centre for Scientific and Technical Information (ICSTI)
Country of Input or Organization
International Centre for Scientific and Technical Information (ICSTI)
INIS RN
11513238
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COLUMN PACKING; FISSION PRODUCTS; FLUORIDE VOLATILITY PROCESS; PRESSURE DEPENDENCE; PURIFICATION; URANIUM HEXAFLUORIDE
Descriptors DEC
ACTINIDE COMPOUNDS; EXTRACTIVE METALLURGY; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; ISOTOPES; METALLURGY; PYROMETALLURGY; RADIOACTIVE MATERIALS; REPROCESSING; SEPARATION PROCESSES; URANIUM COMPOUNDS; URANIUM FLUORIDES

Optional Information

Notes
2 refs.; 2 figs.; 2 tables. Imprint:Issledovaniya v oblasti pererabotki obluchennogo topliva. Tom 1.;Materialy 4. simpoziuma SEhV.