PROCEDE D'ELECTROLYSE POUR CHLORURE DE SODIUM DANS CELLULES A MEMBRANE PERMSELECTIVE ECHANGEURE DES CATIONS

摘要

The operation of electrolytic cells employing a permselective cation-exchange membrane is improved by addition to the anolyte of a compound capable of forming, at an elevated pH, an insoluble reversible gel with any polyvalent cations present. The use of monobasic phosphates to combine with hardness ions is exemplary.