Electro-flotation of chalcopyrite

Bhaskar Raju, G and Khangaonkar, P R (1982) Electro-flotation of chalcopyrite. International Journal of Mineral Processing, 9 . pp. 133-143.

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Electro-flotation tests were conducted on chalcopyrite particles with a modified Halhmond tube designed for electro-flotation, using platinum anode--copper cathode and graphite anode--copper cathode systems. Flotation tests were carned out for frees of chalcopyrlte of size below 20 microns with potassmm ethylxanthate as collector_ Studies were done on flotation with hydrogen and oxygen separately with the usual varmbles. Dissolution of chalcopyrite at various current densltms, with reagent at optimum conditions and without reagent was also studied. It is observed that electro-flotation partmularly with oxygen, is effective in the flotatmn of fine particles of chalcopyrite_

Item Type:Article
Official URL/DOI:http://www.sciencedirect.com
Uncontrolled Keywords:Electroflotation; Chalcopyrite fines
Divisions:NML Chennai
ID Code:1513
Deposited On:31 Aug 2010 15:56
Last Modified:09 Nov 2011 10:55
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