Automated membrane test cell apparatus and method for so using

Details Automated membrane test cell apparatus and method for so using Automated membrane test cell apparatus and method for so using

1983-12-30

1985-10-08

Metz, Andrew H.

Chemistry: electrical and wave energy

Processes and products

204406, 204409, 204415, 204435, G01N 2728, G01N 2740

Patent

active

045458634

ABSTRACT:
Disclosed is an automated electrolytic membrane test cell apparatus adaptable for the purpose of accurately measuring the electrolytic properties of membranes used in chlor-alkali cells under operating conditions similar to those used in such cells. The apparatus comprises a test cell, said test cell being adapted to hold a permselective membrane sealingly supported therein so as to create separate anode and cathode compartments. An important feature of this invention is the use of reference voltage measurement means in each of said compartments to measure the voltage drop and power consumption within the membrane.

REFERENCES:
patent: 4379029 (1983-04-01), Yeager
Peter J. Smith and Trevor L. Jones, "The Development and Application of a Small Cell for the Determination of Ionic Transport Numbers by Use of Radiotracers", presented at the American Chemical Society (Polymer Division) Workshop on Perfluorinated Ionomer Membranes held in Feb. 1982 at Orlando, Florida.

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