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A three-phase model of froth flotation

✍ Scribed by G.S. Hanumanth; D.J.A. Williams


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
562 KB
Volume
34
Category
Article
ISSN
0301-7516

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Demineralization of a bituminous coal by
✍ J. Rivera-Utrilla; M.V. LΓ³pez-RamΓ³n; F. Carrasco-MarΓ­n; F.J. Maldonado-HΓ³dar; C. πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 502 KB

A Spanish bituminous coal has been demineralized by froth flotation. The effect of the particle size, solution pH, and the presence of electrolytes on the process yield has been investigated. The ash contents of the clean coal have been reduced by between 1.5-3 times with regard to the corresponding