ELECTROLYZING METHOD FOR AQUEOUS SOLUTION OF ALKALI METAL CHLORIDE

摘要

PURPOSE:To improve the decomposition rate of alkali metal chlorides and to obtain alkali metal hydroxides at high current efficiency and low voltage by carrying out two-step electrolysis in two chamber-type cells while specifying a manner of feeding solns. into both cathode and anode chambers and the concn. and temp. of the solns.