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J. Cent. South Univ. Technol. (2008) 15: 650-655 DOI: 10.1007/s11771-008-0121-9 Bioleaching of marmatite using moderately thermophilic bacteria ZHOU Hong-bo(周洪波)1, 2, LIU Fei-fei(刘飞飞)1, ZOU Ying...; Abstract: The process of bioleaching marmatite using moderately thermophilic bacteria was studied by comparing marmatite leaching performance......
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Flotation separation of marmatite from pyrrhotite using DMPS as depressant SUN Wei(孙 伟), LIU Run-qing(刘润清), CAO Xue-feng(曹学锋), HU Yue-hua(胡岳华) School of Minerals Processing and Bioengineering...; Abstract: Mercapto organic compound DMPS was used as the depressant for separation of copper activated marmatite from pyrrhotite in the presence......
Microbial leaching of marmatite by Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans WANG Jun(王 军), QIU Guan-zhou(邱冠周), QIN Wen-qing(覃文庆), ZHANG Yan-sheng(张雁生) School of Resources Processing and Bioengineering, Central South University, Changsha 410083, China Received 28 October 2005; accepted 17 March 2006 Abstract: The bioleaching of marmatite in shaken flasks......
Flotation of indium-beard marmatite from multi-metallic oreTONG Xiong~a SONG Shaoxian~b HE Jian~a Alejandro Lopez-Valdivieso~b ~a Faculty of Land & Resource Engineering.Kunming University...="ChDivSummary"><正>Flotation of indium-beard marmatite from Dulong multi-metallic ore in Yunnan Province of China was studied to improve the grades and recoveries of zinc and indium of the zinc......
Collectorless flotation of marmatite with pine oilZheng-Bin Deng1,2,3,Xiong Tong1,2,3,Alejandro López Valdivieso4,Xiao Wang1,2,3,Xian Xie1,2,31. Faculty of Land and Resource Engineering,Kunming... Resources4. Laboratory of Surface Chemistry Institute of Metallurgy,Universidad Autonoma de San Luis Potosi摘 要:The interaction between pine oil and marmatite......
Molecular structures and activity of organic depressants for marmatite, jamesonite and pyrite flotation CHEN Jian-hua(陈建华)1, LI Yu-qiong (李玉琼)2, LONG Qiu-rong(龙秋容)3 1. College of Resources... the depressing performance on marmatite and pyrite. Flotation results show that the organic compounds only with single group of hydroxyl (-OH), carboxyl (-COOH) or amino (-NH2) in molecule are ineffective......
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Article ID: 1003-6326(2005)05-1150-06 Marmatite bioleaching with moderately thermoacidophilic bacterial strain and mineral analyses of solid residues SHI Shao-yuan(石绍渊)1, FANG Zhao-heng(方兆珩)2...: The bioleaching of a marmatite flotation concentrate with a moderately thermoacidophilic iron-oxidizing bacterial strain (MLY) is influenced significantly by temperature, pH, particle size, pulp density......