Water continuous methyl acrylate emulsion polymer combinations a

Details Water continuous methyl acrylate emulsion polymer combinations a Water continuous methyl acrylate emulsion polymer combinations a

1998-05-08

2000-04-11

Hruskoci, Peter A.

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210733, 423121, 423122, B01D 2101

Patent

active

060484632

ABSTRACT:
The present invention is directed to the clarification of red mud-containing liquors generated in the Bayer process for the recovery of alumina from bauxite ore with a combination of high molecular weight emulsion polymer and lower molecular weight emulsion polymers. The invention is also a method for the same purpose utilizing a methyl acrylate emulsion homopolymer.

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