METHOD FOR PRODUCTION OF BERYLLIUM FLUORIDE Russian patent published in 1998 - IPC

Abstract RU 2104934 C1

FIELD: production of origin materials for nuclear fuel; inorganic chemistry, particularly, production of beryllium fluoride. SUBSTANCE: calcined beryllium oxide is affected by hydrofluorination which takes place with the help of hydrogen fluoride at 300-340 C. Hydrogen fluoride is supplied in periodic regime. When supply is turned out then mixing of product is carried out. Duration of the process is 1.5-2.0 h. EFFECT: improved efficiency of the method. 3 cl, 1 tbl

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RU 2 104 934 C1

Authors

Shatalov V.V.

Mashirev V.P.

Zelenkin V.M.

Kozlov O.I.

Lobanov V.I.

Panov A.V.

Dates

1998-02-20—Published

1996-09-10—Filed