Singh, Ratnakar and Sinha, S N (2005) Influence of Operating Variables on Flotation of High Ash Coking. In: International Seminar on Mineral Processing Technology(MPT-2005), January 6-8, 2005, Indian School of Mines, Dhanbad.
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Abstract
The paper deals with the results of flotation studies carried out on a high ash coking coal sample. The influ-ence of various operating parameters such as collector and frother dosage, pH of the pulp, pulp density, aerat- ion and agitation were studied in a wide range. The flotation performance was assessed in terms of recovery, grade, selectivity index and flotation rate constants. The flotation rate constants were computed using a modified first order rate equation. Results have been discussed based on the analysis of the flotation data.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/4159 |
| Uncontrolled Keywords: | Pulp density, aeration, combustibles, flotation |
| Divisions: | Mineral Processing |
| ID Code: | 4159 |
| Deposited By: | Sahu A K |
| Deposited On: | 21 Oct 2011 18:01 |
| Last Modified: | 26 Dec 2011 14:43 |
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