FILTERING DIAPHRAGM FOR CHLORINE ELECTROLYZER Russian patent published in 1996 - IPC

Abstract RU 2064978 C1

FIELD: chemical industry. SUBSTANCE: filtering diaphragm is made of two layers one of which turned to cathode has, wt.-%: fibers prepared of inorganic dielectric substance 10-40; ; polymer 4-10, and asbestos fiber - the rest. Diaphragm can contain an intermediate layer. Invention can be used for chlorine and alkali production by electrochemical method. EFFECT: increased effectiveness of diaphragm. 5 tbl

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RU 2 064 978 C1

Authors

Jakushev Ju.I.

L'Vovich F.I.

Bannikov V.V.

Dates

1996-08-10—Published

1993-09-05—Filed