Side stream removal of impurities in electrolysis systems

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United States of America Patent

PATENT NO 9869028
SERIAL NO

14422898

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Abstract

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A side stream subsystem can be used to remove impurity species from the recirculating alkali metal chloride solution in certain electrolysis systems. Silicon and/or aluminum species can be removed via precipitation after introducing an alkali metal hydroxide and magnesium chloride in a side stream line in the subsystem. The invention can allow for a substantial reduction in raw material and capital costs.

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Patent Owner(s)

Patent OwnerAddress
CHEMETICS INC2930 VIRTUAL WAY #200 VANCOUVER V5M 0A5

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shah, Amit Burnaby, CA 61 936

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