Sinha, N and Singh, Ratnakar (2011) Studies on chemical processing of graphite from Palamu. Journal of Chemtracks , 13(2). pp. 489-492.
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Official URL/DOI: http://eprints.nmlindia.org/7256
Abstract
The paper deals with the results of chemical
processing of graphite sample from Palamu. district.
Jharkhand. The low grade run-of mine sample was
initially concentrated by froth flotation which was
followed by purification of flotation concentrate by
acid and alkali leaching under varying process conditions.
The hydrofluoric acid resulted in improvement in fixed
carbon content to 97.8% in the flotation concentrate.
On the other hand processing of the sample by alkali
roasting followed by hydrochloric acid leaching gave
product with 98.4% fixed carbon..
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Graphite leaching, and hydrofluoric acid |
| Subjects: | Minerals and Mining |
| Divisions: | Mineral Processing |
| Depositing User: | Users 5 not found. |
| Date Deposited: | 07 Aug 2015 09:20 |
| Last Modified: | 07 Aug 2015 09:20 |
| URI: | http://ictu2016-114.nmlindia.org/id/eprint/7256 |
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