Title:
REMOVAL OF ALUMINUM AND SILICA FROM ALKALI METAL HALIDE BRINE SOLUTION
Document Type and Number:
Japanese Patent JPS60125388
Kind Code:
A
Abstract:
A process for removing dissolved aluminum and silica contaminants from concentrated alkali metal halide brines used in membrane electrolytic cells is disclosed. The process involves contacting an acidified brine at a pH of between about 2.0 and about 3.0 with a strong macroreticular cationic chelating resin.
Inventors:
PAIRAA PATEINO KERII
Application Number:
JP24088684A
Publication Date:
July 04, 1985
Filing Date:
November 16, 1984
Export Citation:
Assignee:
OLIN MATHIESON
International Classes:
C02F1/42; C01D3/14; C02F1/58; C02F1/60; C25B1/46; C25B15/08; (IPC1-7): C02F1/42; C02F1/58; C02F1/60; C25B15/08
Attorney, Agent or Firm:
Tatsuo Sato
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