Aqueous biphasic extraction process with pH and particle control

Details Aqueous biphasic extraction process with pH and particle control Aqueous biphasic extraction process with pH and particle control

1992-08-11

1995-05-02

Dees, Jose G.

Classifying, separating, and assorting solids

Fluid suspension

Liquid

423340, 588 1, 976DIG380, 976DIG392, B03B 530, C01B 3312

Patent

active

054111498

ABSTRACT:
A process for aqueous biphasic extraction of metallic oxides and the like from substances containing silica. Control of media pH enables efficient and effective partition of mixture components. The inventive method may be employed to remove excess silica from kaolin clay.

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