Studies on chemical processing of graphite from Palamu
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
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Title |
Studies on chemical processing of graphite from Palamu
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Creator |
Sinha, N
Singh, Ratnakar |
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Subject |
Minerals and Mining
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Description |
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..
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Date |
2011-11-22
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Type |
Article
PeerReviewed |
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Format |
application/pdf
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Identifier |
http://eprints.nmlindia.org/7256/1/N._Sinha_and_R._Singh.pdf
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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Relation |
http://eprints.nmlindia.org/7256
http://eprints.nmlindia.org/7256/ |
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