PROCESS OF ELECTROCHEMICAL WINNING OF HYDROGEN ARSENIDE

FIELD: inorganic chemistry. SUBSTANCE: hydrogen arsenide is won by electrochemical reduction of aqueous solution of arsenic acid with concentration 1.0- 3.5 mole/l with current density 1.0-2.5 kA/sq m and at temperature 20-50 C with use of cathode on which potential sufficient for reduction of hydro...

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Bibliographic Details
Main Authors CHERNYKH I.N, TOMILOV A.P, KHUDENKO A.V, BARANOV JU.I, SMETANIN A.V, TURYGIN V.V
Format Patent
LanguageEnglish
Russian
Published 10.05.2003
Edition7
Subjects
APPARATUS THEREFOR
CHEMISTRY
COMPOUNDS THEREOF
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:FIELD: inorganic chemistry. SUBSTANCE: hydrogen arsenide is won by electrochemical reduction of aqueous solution of arsenic acid with concentration 1.0- 3.5 mole/l with current density 1.0-2.5 kA/sq m and at temperature 20-50 C with use of cathode on which potential sufficient for reduction of hydrogen arsenide is achieved. EFFECT: development of simple and time-stable process of winning of especially pure hydrogen arsenide. 1 cl, 2 tbl
Bibliography:Application Number: RU20010106494