Discussion on the Mineralogy Characteristics that May Affect the Flotation of Sulfide Ore
This paper discusses two mineralogy characteristics that may affect the flotation of sulfide ore.The first one, process mineralogy study on a Cu-Ni sulfide ore shows that valleriite and tochilinite are incline to form on chalcopyrite, pyrrhotite and serpentine surface, and the further guess is that the formation of valleriite and tochilinite may also causes the serpentine transform to talc, so the serpentine surface is a phase of talc or a transition phase from serpentine to talc and this enhances the flotability of the gangue minerals. The second discussion on the flotation behavior of the sulfide minerals from the point of view of the mineral semiconductor character.
Cu-Ni sulfide ore Serpentine Talc Valleriite Transition mineral
M. X. Jia C. Y. Sun Y. C. Fei P. Ying
Beijing General Research Institute of Mining and Metallurgy, Beijing, China
国际会议
XXIV International Mineral Processing Congress(第24届国际矿物加工大会)
北京
英文
118-126
2008-09-24（万方平台首次上网日期，不代表论文的发表时间）