IMPROVED CATION EXCHANGE MEMBRANE

IMPROVED CATION EXCHANGE MEMBRANE

A cation exchange membrane for electrolysis of a soln. of alkali halide was described. The cation exchange membrane was manufd. by coating NR1R2R3R4X(R1 = alkyl, aryl, aralkyl, halogen derivs. of there; R2, R3, R4 = H0, alkyl, aralkyl, halogen derivs. of there; X = F, Cl Br, I,OH, NO3, caboxyl, inor...

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Bibliographische Detailangaben
Hauptverfasser: MURAYAMA NAOHIRO, SUZUKI SHIROU, FUKUTA MAGOTO, SAKAKAMI TERUO
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
METALLURGY
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Zusammenfassung:A cation exchange membrane for electrolysis of a soln. of alkali halide was described. The cation exchange membrane was manufd. by coating NR1R2R3R4X(R1 = alkyl, aryl, aralkyl, halogen derivs. of there; R2, R3, R4 = H0, alkyl, aralkyl, halogen derivs. of there; X = F, Cl Br, I,OH, NO3, caboxyl, inorganic acid) on a membrane of carbon halide resin, and heat-treating at 100 C or below at m.p. of carbon halide resin.