Monthly Archives: August 2013

The First Phase Medium-term Notes Prospectus in 2011, Horoc

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The Second Phase Short-term Notes Prospectus in 2009, Horoc

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Direct extraction of nickel and iron from laterite ores using the carbonyl process

Abstract The carbonyl method of refining nickel and iron was invented more than 100 years ago and has been used for refining of nickel commercially. CVMR® developed the process of direct extraction of nickel and iron from laterite ores as metal carbonyls which in turn produced pure nickel and iron metals. CVMR®’s carbonyl technology has been applied to several types of limonite and saprolite ores containing other metals such as copper, cobalt and PGE. The … Continue reading

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