An alternative method for float-sink analysis of fine coal samples using water fluidization

Coal Preparation

Volumn 22, Issue 6, 2002, Pages 293-310

  Callen, A M ^a   Pratten, S J ^a   Belcher, B D ^a   Lambert, N ^a   Galvin, K P ^a  

^a UNIVERSITY OF NEWCASTLE   (Australia)

Author keywords

Float sink; Fluidization; Gravity concentration; Heavy liquids; Washability

Indexed keywords

FLOTATION; FLUIDIZATION; PARTICLE SIZE ANALYSIS; SEGREGATION (METALLOGRAPHY);

HEAVY LIQUIDS; WASHABILILTY;

COAL PREPARATION;

EID: 9644293791     PISSN: 07349343     EISSN: 15455831     Source Type: Journal    
DOI: 10.1080/07349340216019     Document Type: Article

References (7)

1. K. P. Galvin and S. J. Pratten, Application of fluidization to obtain washability data, Minerals Engineering, 9, 1051-1058 (1999).
2. AS 4156.1, Coal preparation, Part 1: Higher rank coal - Float sink testing, Australian Standards (1994).
3. G. Lyman and A. Jonkers, Safe rapid washability assessment - The JKPycnometer, ACARP End of Grant Report Project No. C7046 (2002).
4. A.C. Partridge, Principles of separation, in A. R. Swanson and A. C. Partridge, Eds., Advanced Coal Preparation Monograph Series, Volume 1, Part 2, Australian Coal Preparation Society (1994).
5. H. Moritomi, T. Iwase, and T. A. Chiba, A comprehensive interpretation of solid layer inversion in liquid fluidized beds, Chem. Eng. Sci., 37(12), 1751-1757 (1982).
6. R. Di Felice, Hydrodynamics of liquid fluidization, Chem. Eng. Sci., 50(8), 1213-1245 (1995).
7. AS 4156.2.2, Coal preparation, Part 2.2: Higher rank coal - Froth flotation - Sequential procedure, Australian Standards (1998).