REAGENTS USED IN COAL PREPARATION.

F. F. Aplan, S. Chandler, B. J. Arnold

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

There is a broad range of chemical reagents of potential use to the coal preparation industry: flotation frothers, flotation collectors (for coal, ash minerals or pyrite) and collector-assisting (conditioning) agents, flotation depressants (for coal, ash minerals or pyrite), pH regulating agents, acid mine drainage treatment chemicals, flocculants, filtration aids, dispersants, dust suppressants (wetting agents and car-top or pile binders), freeze conditioning agents, water treatment chemicals (corrosion and scale inhibitors) and suspension stabilizing reagents (dispersants stabilizers, biocides). The application of each of these types is discussed with particular attention paid to those of greatest importance: flotation frothers and collectors, pH regulators and acid mine drainage treatment chemicals, flocculants and freeze conditioning agents.

Original languageEnglish (US)
Title of host publicationChem Reagents in the Min Process Ind
PublisherSoc of Mining Engineers, Inc
Pages271-279
Number of pages9
ISBN (Print)0973350626
StatePublished - 1986

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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