Saha, A K (1998) Purification and enrichment of low grade molybdenite concentrates. NML Technical Journal, 40 (1). pp. 17-21.
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Low grade molybdenite concentrates of Uranium Corporation of India Ltd. containing 2.30% Copper, 0.24% nickel, 8.01% SiO2 and 40.87% molybdenum have been subjected to curing in hydrofluoric acid solution at ambient temperature and subsequent chloridising roasting the desilicated product at low temperature followed by aqueous leaching where over 91% SiO2, 92% Cu and 77% Ni have been removed with minor loss of Mo. The purified concentrates produced by this developed process meet the desired specification for use in conversion plant.
|Uncontrolled Keywords:||Molybdenum; Low grade molybdenite concentrates; Hydrofluoric|
|Divisions:||Metal Extraction and Forming|
|Deposited By:||Sahu A K|
|Deposited On:||29 Sep 2010 10:09|
|Last Modified:||17 Apr 2012 16:00|
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