Magnetite coated titanium anodes for electrolysis of - alkali metal chlorides

摘要

Magnetite replaces expensive platinium metals; satisfactory mechanical and electrical durability is obtained when used in chlorinc-generating processes. Magnetites of 10-1 to 10-3 mm particle size are used, this being mixed with a chlorinated or other resistant resin in the storing process; resins include chlorinated terphenyls substd. phenolics and polyurethanes. Alternatively coating may be by plasma torch..