Unitary frame and membrane for electrolytic cells

Details Unitary frame and membrane for electrolytic cells Unitary frame and membrane for electrolytic cells

1979-05-17

1981-03-03

Williams, Howard S.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204279, 204296, C25B 900, C25B 1302, C25B 1308

Patent

active

042539323

ABSTRACT:
A unitary frame and membrane assembly particularly useful in a filter press electrolytic cell arrangement is provided by the present invention. The assembly comprises a rigid, peripheral frame member having separable peripheral frame portions. A permselective membrane member is positioned between the separable peripheral frame portions, and the membrane member and frame portions are secured together to form a unitary frame and membrane assembly. The present assembly is adapted for use as the barrier component in electrolytic cells which utilize a separatory membrane barrier between the cell electrodes.

REFERENCES:
patent: 1272397 (1918-07-01), Dohmen
patent: 1464840 (1923-08-01), Allan
patent: 2522661 (1950-09-01), Bowen
patent: 2867575 (1959-01-01), De Jong
patent: 3312614 (1967-04-01), Schick
patent: 3484356 (1969-12-01), Goujard
patent: 4142950 (1979-03-01), Creamer et al.
patent: 4175025 (1979-11-01), Creamer et al.

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