Counter-current ion exchange for the removal of organically bound sodium from low-rank coals

Minerals Engineering

Volumn 13, Issue 13, 2000, Pages 1423-1428

  Quast, K B ^a  

^a UNIVERSITY OF SOUTH AUSTRALIA   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

DEWATERING; ION EXCHANGE; LEACHING; SODIUM; WASHING;

BOWMANS COAL; COUNTER-CURRENT ION EXCHANGE;

COAL PREPARATION;

EID: 0034325882     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0892-6875(00)00124-2     Document Type: Article

References (10)

1. Allen, R.J., Sodium removal from Wakefield coal - Stage 2, Amdel report No. 1435. 1981, (unpublished).
2. Manzoori, A.R., Role of the inorganic matter in agglomeration and defluidisation during the circulating fluid bed combustion of low-rank coals, Ph.D. thesis, University of Adelaide, 1990, 314p.
3. Manzoori, A.R. and Plastow, K.M., Gasification of South Australian salty coals using the High Temperature Winkler process, Paper A4.7, Australian Coal Science Conference, Adelaide, 1988.
4. th AIE Coal Science Conference, Churchill, Victoria, 1996, pp. 409-415.
5. Quast, K.B., Pescott, E.R., Readett, D.J., Williams, R. and Kosminski, A., The partial removal of soluble salts from Bowmans coal and its effect on combustion, Proceedings, AIE Coal Science Conference 4, Brisbane, Queensland, 1990, pp. 331-338
6. Quast, K.B. and Readett, D.J., Surfactant assisted filtration of lignite slurries, Proceedings, AusIMM Dewatering Technology and Practice Conference, Brisbane, Queensland, 1989, pp. 31-35.
7. Readett, D.J., Hall, S.F., Quast, K.B. and Ketteridge, I.E. Beneficiation of Bowmans lignite-optimisation of sodium reduction, Proceedings, CHEMECA '86, 1986, Adelaide, pp. 325-329.
8. Readett, D.J. and Quast, K.B., Beneficiation of Bowmans coal-water leaching of soluble salts, Proceedings, CHEMECA '89, Gold Coast, Queensland, 1989, pp. 456-463.
9. Vuthaluru, H.B.,Linjewile, T.M., Zhang, D-k. and Manzoori, A.R., Investigations into the control of agglomeration and defluidisation during fluidised-bed combustion of low-rank coals, Fuel, 1999, 78, 419-425.
10. Wardle, D.G., The release of sodium and potassium during pulverised coal combustion, Proceedings, 1991 International conference on coal science, University of Newcastle-upon-Tyne, Butterworth-Heinemann, 1991, pp. 299-302.