Thyssenkrupp Uhde Chlorine Engineers (Japan) Ltd.

Thyssenkrupp Uhde Chlorine Engineers Gmbh

Koichi Hirashima

Kiyohito Asaumi

Mitsumasa Okamoto

Koji Yoshimura

Zhengkan Huang

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 () into an anode chamber () having a rigid anode () and an anode partition wall () and a cathode chamber () having a rigid cathode () and a cathode partition wall (), the rigid cathode () and the cathode partition wall () being connected together by a plurality of intermediating V-shaped springs (). It is a cell for ion exchange membrane electrolysis in which a metal elastic body () and a flexible cathode () are disposed in layers on the surface of the rigid cathode (), the surface being opposite to the surface to which the V-shaped springs () are attached, and a conductive member () is disposed near one end on the opening side of a V-shaped spring (), which conductive member () is electrically connected with the V-shaped spring () when the V-shaped spring () is compressed.

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Tamano, Japan

Koichi Hirashima