Method for purification of bases from materials comprising base

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge

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2041824, 2041825, 204301, 204 98, C01B 3332, B01D 1302

Patent

active

049768387

ABSTRACT:
The present invention is a method of recovery of base from material comprising base or acid and salts. The method is conducted in an apparatus comprising a cation membrane between two bipolar membranes.

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