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2 071 993

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C1

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IPC

(21) (22)

Application

92005256/26, 1992-11-10

(22)

Actual filing date

1992-11-10

(45)

Published

1997-01-20

(72)

Inventor

Devjatykh G.G.Vorotyntsev V.M.Balabanov V.V.Abdrakhmanov R.R.

(73)

Holder

Institut Khimii Vysokochistykh Veshchestv Ran

METHOD OF GERMANIUM HYDRIDE PRODUCING Russian patent published in 1997 - IPC

Abstract RU 2071993 C1

FIELD: inorganic chemistry, volatile substances. SUBSTANCE: invention relates to producing germanium hydride from germanium-containing ores by electrochemical method. Electrolyte is prepared by pour germanium-containing ore dissolving in an aqueous-alkaline solution with addition of hydrogen peroxide and electrolysis is carried out at current density 2-4 A/cm2, at electrolyte temperature 30-50 C. EFFECT: improved method of preparing. 2 cl

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RU 2 071 993 C1

Authors

Devjatykh G.G.

Vorotyntsev V.M.

Balabanov V.V.

Abdrakhmanov R.R.

Dates

1997-01-20—Published

1992-11-10—Filed

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