Diaphragms for use in the electrolysis of alkali metal chlorides

Details Diaphragms for use in the electrolysis of alkali metal chlorides Diaphragms for use in the electrolysis of alkali metal chlorides

1977-11-10

1980-08-05

Edmundson, F.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204295, 204296, C25B 1304, C25B 134

Patent

active

042160723

ABSTRACT:
A diaphragm for use in the electrolysis of alkali metal chloride brines in electrolytic diaphragm cells is comprised of a support fabric impregnated with a mixture of a non-fibrous component containing silica and glass fibers. The diaphragms are physically and chemically stable and have increased operational life.

REFERENCES:
patent: 621908 (1899-03-01), Dow
patent: 1291253 (1919-01-01), Thatcher
patent: 1742411 (1930-01-01), Muller
patent: 3583891 (1971-06-01), Hacker
patent: 3702267 (1972-11-01), Grot
patent: 3847762 (1974-11-01), Strain
patent: 3847762 (1974-11-01), Strain
patent: 4031000 (1977-06-01), Nakamura et al.
patent: 4032427 (1977-06-01), Kadija
patent: 4081350 (1978-03-01), Kadija et al.

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