Process Mineralogy Characteristics of Tonghua Songbailing Copper-nickel Ore

Abstract

Abstract: In order to provide basis for separation process of Songbailing copper and nickel ores in Tonghua Ji'en Nickel Industry Co., Ltd., the process mineralogy on the ores are studied.Research results show that copper and nickel ores mainly exist in chalcopyrite and niccolite.Some factors like complicated disseminated characteristics of copper and nickel minerals, fine disseminated grain size, and existence of numerous magnesium-bearing gangue minerals bring adverse impact on the separation of copper and nickel.

Key words: Copper and nickel ore, Process mineralogy, Disseminated characteristics of copper-nickel ores, Magnesium-bearing gangue minerals

ZHOU He-Peng, TAN Liang, JIANG Xue-Rui, TANG Xue-Kun, LUO Xian-Ping. Process Mineralogy Characteristics of Tonghua Songbailing Copper-nickel Ore[J]. Metal Mine, 2011, 40(04): 72-76.

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Process Mineralogy Characteristics of Tonghua Songbailing Copper-nickel Ore

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