Dispersing agents for coal slurries

Details Dispersing agents for coal slurries Dispersing agents for coal slurries

1987-04-14

1988-04-26

Thexton, Matthew A.

Compositions

Preservative agents

Anti-corrosion

252356, 44 51, 524 69, B01J 1300

Patent

active

047403292

ABSTRACT:
A slurry of coal particles in water includes as a dispersing agent a copolymer of acrylonitrile or methacrylonitrile with an acrylate or methacrylate compound wherein the copolymer has a molecular weight below 80,000 and comprises:

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patent: 4370429 (1983-01-01), Clarke et al.

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