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2 036 150

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IPC

(21) (22)

Application

5066207/26, 1992-08-05

(22)

Actual filing date

1992-08-05

(45)

Published

1995-05-27

(72)

Inventor

Bakshaev Ju.V.

(73)

Holder

Nauchno-Vnedrencheskoe Predprijatie

METHOD FOR MANUFACTURE OF HIGHLY PURE GALLIUM TRICHLORIDE Russian patent published in 1995 - IPC

Abstract RU 2036150 C1

FIELD: chemistry; radio and electronic industry. SUBSTANCE: essence of this method resides in that gaseous chlorine is allowed to pass through bed of molten gallium with gradually stepping up temperature from 60 to 200 C. Disclosed process should be conducted in cylindrical glass reactor communicating with rectification column. EFFECT: higher purity. 1 tbl

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RU 2 036 150 C1

Authors

Bakshaev Ju.V.

Dates

1995-05-27—Published

1992-08-05—Filed

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