Hoechst Aktiengesellschaft

Winfried Hofmann

Dieter Bergner

Lothar Pelz

Helmut Hund

Gerhard Quietzsch

Ortwin Kuster

Erhard Heubach

For the indirect measurement of the distribution of the anode currents in electrolytic cells operated with alkali metal chloride according to the amalgam process the cell voltage is determined without unnecessary ohmic connections between the current carrying elements of the cells and other conductive elements thereof.

Apparatus to measure the distribution of the anode currents in cells for

Equipment for controlling, monitoring, determining the most effective operating conditions and operating, and for displaying data in, alkali metal chloride electrolysis plants which are operated by the amalgam process, wherein the equipment has, for each electrolytic cell or for each group of electrolytic cells, a data collecting and processing device for controlling, monitoring and determining the most effective operating conditions the electrolytic cell or group, and all the data collecting and processing devices are connected to a central data collecting and processing device for central operation and for displaying data.

Equipment for regulating, monitoring, optimizing and operating, and for

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Kelkheim, Germany

Winfried Hofmann