Technical note: Flotation of resinite from high ash coal

Minerals Engineering

Volumn 12, Issue 2, 1999, Pages 229-234

  Atia, A A ^a  

^a MENOUFIA UNIVERSITY   (Egypt)

Author keywords

Coal; Flotation frothers; Mineral processing; pH control; Screening

Indexed keywords

COAL; GRINDING (COMMINUTION); PH EFFECTS; RECOVERY; RESINS;

FLOTATION FROTHERS; HIGH ASH COAL; RESINITE;

FROTH FLOTATION;

EID: 0033076895     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0892-6875(98)00134-4     Document Type: Article

References (8)

1. Arnold, B. and Aplan, F., The hydrophobicity of coal macerals, Fuel, 68, 651-657 (1989).
2. Yu, Q., Bukka, K., Ye, Y. and Miller, J.D., FTIR spectroscopic analysis of surface oxidation reactions during ozonation of fossil resin and coal, Coal Preparation 10, 77-92 (1992).
3. Yu, Q., Selective resinite flotation from coal, Ph. D. Thesis, University of Utah, SLC, Utah, USA (1991).
4. Teerman, S., Crelling, J. and Glass, G., fluorescence spectra analysis of resinite macerals from coals of the Hanna formation - Wyoming - USA, Int. J. of Coal Geology 7, 315-334 (1987).
5. Gutierrez-Roduiguez, J.A., Estimating the hydrophobicity of coal, Colloids and Surfaces 12, 1-25 (1984).
6. Yu, Q., Li, L. and Miller, I.D., Recovery and characterization of macroscopic fossil resins from western coals, Am. Chem. Soc. Symp. Ser. 617, 279-287 (1995).
7. Klimpel, R.R. & Hansen, R.D., Brothers demonstrating enhanced recovery of fine particles of coal in froth flotation, United states Patent, Patent Number 4,761,223 Aug. 2 (1988).
8. Manev, E. and Pugh, R.J., Frothers/collector interactions in thin films and flotation, SME, Arizona, USA (1992).