Cell for ion exchange membrane electrolysis

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United States of America Patent

PATENT NO 9828684
SERIAL NO

14396143

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a cell for ion exchange membrane electrolysis obtained by improving the performance in electrolysis of an existing bipolar cell for ion exchange membrane electrolysis, in which a cathode partition wall and a rigid cathode being connected together by a plurality of intermediating V-shaped springs, by a simple method. It is a cell for ion exchange membrane electrolysis which is separated by an ion exchange membrane (7) into an anode chamber (1) having a rigid anode (1a) and an anode partition wall (1b) and a cathode chamber (2) having a rigid cathode (2a) and a cathode partition wall (2b), the rigid cathode (2a) and the cathode partition wall (2b) being connected together by a plurality of intermediating V-shaped springs (3). It is a cell for ion exchange membrane electrolysis in which a metal elastic body (5) and a flexible cathode (6) are disposed in layers on the surface of the rigid cathode (2a), the surface being opposite to the surface to which the V-shaped springs (3) are attached, and a conductive member (4) is disposed near one end on the opening side of a V-shaped spring (3), which conductive member (4) is electrically connected with the V-shaped spring (3) when the V-shaped spring (3) is compressed.

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Patent Owner(s)

  • THYSSENKRUPP UHDE CHLORINE ENGINEERS;THYSSENKRUPP UHDE CHLORINE ENGINEERS (JAPAN) LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asaumi, Kiyohito Tamano, JP 11 96
Hirashima, Koichi Tamano, JP 1 3
Huang, Zhengkan Tamano, JP 1 3
Okamoto, Mitsumasa Tamano, JP 7 14
Yoshimura, Koji Tamano, JP 51 295

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