ALKALI METALLIC SALT ELECTROLYTIC BATH

摘要

PROBLEM TO BE SOLVED: To stably perform electrolysis over a long period in a zero gap electrolytic cell used for the alkali metallic salt electrolysis. SOLUTION: A metallic mat having a heliborne pattern formed by crimp work is used as an elastic mat for holding a cation exchange membrane between an anode-cathode both electrodes and the heliborne pattern has 2-9 inflection points and the inflection angle is controlled to 120-160 deg..