Abstract:
A NEW ROTARY ANODE, MERCURY CATHODE ELECTROLYTIC CELL FOR THE MANUFACTURE OF CHLORINE AND CAUSTIC ALKALIES FROM AQUEOUS ALKALI METAL CHLORIDE BRINES PROVIDES THE ADVANTAGES OF HIGH CURRENT DESNITY, HIGH CURRENT EFFICIENCY, LOW FLOOR SPACE AND LOW COST PER TON OF PRODUCT.
Abstract:
COATING COMPOSITIONS ARE PREPARED USING UNSATURATED POLYESTERS, VINYLAROMATICS AND UNCURED DEXSIL (SILOXYCARBORANYL) POLYMERS AND COPOLYMERS. THE CATALYSED COATING COMPOSITIONS ARE CURED ON ANY OF VARIOUS SUBSTRATES, PARTICULARLY THE FERROUS SURFACES OF PARTS OF ELECTROLYTIC CELLS. THE CURED COATINGS RESIST THE WET CHLORINE GAS AND CHLORINE-CONTAINING AQUEOUS ALKALI METAL BRINES IN SUCH CELLS.