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《Metal Mine》 2008-11
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Catalytic Effect of the Combined Use of Activated Carbon and Silver Ion on the Bioleaching of Low Grade Primary Copper Sulfide Ore

Zhang Weimin1 Gu Shifei2 Yu Rong1(1.East China Institute of Technology;2 Geological Environmental Monitoring Station of Guangxi Zhuang Autonomous Region)  
The catalytic effect of combined use of activated carbon and silver ion on improving the efficiency of the bioleaching of Yongping Copper Mine's low-grade primary copper sulfide ores was investigated through shaking flask experiment.The results show that the addition of both activated carbon and silver ion can further accelerate the dissolution velocity and rate of copper at the initial stage of bioleaching,with a leaching result better than that achieved when only activated carbon or silver ion is added.A combination of 3.0 g/L activated carbon and 2.0mg/L silver ion is most favorable to the copper leaching.In this case,the leaching rate of copper can reach 80% after 310 h bioleaching while it is only 62% and 20% respectively when only 3.0 g/L activated carbon or 2.5 mg/L silver ion is added.It is found that it is more favorable to the bioleaching of copper from low-grade primary copper sulfide ores if the low redox potential is controlled at 600~650 mV.
【Fund】: 江西省教育厅重点科技资助项目(编号:GJJ08294)。
【CateGory Index】: TF18
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【References】
Chinese Journal Full-text Database 3 Hits
1 Zhang Weimin1,2 Gu Shifei3 Sun Zhanxue1,2(1.East China Institute of Technology;2.Key Laboratory of Nuclear Resources and Environment ofMinistry of Education;3.Geological Environmental Monitoring Station of Guangxi Zhuangzu Autonomous Region);Agitation Bioleaching of Low-grade Primary Copper Sulfide Ore under Catalysis Conditions[J];Metal Mine;2009-04
2 LI Xiao-yan,ZHANG Wei-min(Environmental Engineering Department,East China Institute of Technology,Fuzhou,jiangxi 344000,China);Effect of Ore Size on Bioleaching of Low-grade Chalcopyrite Ore With Activated Carbon[J];Hydrometallurgy of China;2009-04
3 ZHANG Wei-min,GU Shi-fei;Effect of activated carbon on the absorption of copper and iron ions in the bioleaching of primary copper sulfide ore[J];China Nonferrous Metallurgy;2009-01
【Citations】
Chinese Journal Full-text Database 4 Hits
1 Zhang Weimin~(1,2) Gu Shifei~2 Wang Yanxin~1(1.China University of Geosciences(Wuhan);2.East China Institute of Technology);Effect of Silver Ion on Bioleaching of Low-Grade Primary Copper Sulfide Ores[J];Metal Mine;2006-08
2 WANG Kang-Lin1, HAN Xiao-Zhao1, WANG Mo-Hui2, WANG Bai-Nian1 (1. Hefei University of Technology, Hefei 230009, Anhui,China; 2. Chengdu University of science and Technology, Chengdu 610059, Sichuan, China);The Study of Catalyzing Behavior of Silver Ions in Bacterial Leaching of Chalcopyrite[J];Mining and Metallurgical Engineering;2003-05
3 ZHANG Wei-min~(1,2), JIN Xiu-yan~3, QIU Mu-qing~2 (1. Environmental college, China University of Geosciences, Wuhan 430074, China;2. Department of Civil and Environmental Engineering, East China Institute of Technology, Fuzhou 344000, China; 3. Department of Geological and Environmental Engineering, Xi'an University of Sci. and Tech., Xi'an 710054, China);Study on the Domestication of Leaching-ore Bacteria from Yongping Copper Ore[J];Nonferrous Metals;2004-05
4 ZHANG Wei-ming~(1,2),GU Shi-fei~2,WANG Yan-xin~1(1.China University of Geosciences,Wuhan 430074,China;2.East China Institute of Technology,Fuzhou 344000,China);Study on the Culturing Conditions of Leaching-ore Bacteria Fluid[J];Nonferrous Metals;2005-05
China Proceedings of conference Full-text Database 1 Hits
1 Zhang Weimin~(1,2) Gu shifei~2 Wang Yanxin~1 (1.China University of Geosciences; 2.Donghua Institute of Technology);Effect of Active Carbon on Bioleaching of Low Grade Primary Copper Sulfide Ore[A];[C];2006
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YU Shui-jing,GUO Yan-hua,SONG Qiu-hua (Jiangxi University of Science and Technoigy,Ganzhou 341000,China);Progress on microbial screening and culturing in biological metallurgy[J];Mining Engineering;2007-01
2 Zhang Weimin~(1,2) Gu Shifei~2 Yu Rong~2(1.China University of Geosciences,Wuhan;2.Donghua Institute of Technology);Study on Bioleaching Conditions of Low-grade Primary Copper Sulfide Ore from Yongping Copper Mine[J];Metal Mine;2006-02
3 Zhang Weimin~(1,2) Gu Shifei~2 Wang Yanxin~1(1.China University of Geosciences(Wuhan);2.East China Institute of Technology);Effect of Silver Ion on Bioleaching of Low-Grade Primary Copper Sulfide Ores[J];Metal Mine;2006-08
4 Yan Ying Liu Wenbin Wang Huatai Wang Xiumei Xia Lexian Liu Jianshe(Central South University);Effect on Bacterial Activation Conditions on Biological Pre-oxidation of Arsenic-Containing Gold Ore[J];Metal Mine;2008-06
5 Zhang Weimin1,2 Gu Shifei3 Sun Zhanxue1,2(1.East China Institute of Technology;2.Key Laboratory of Nuclear Resources and Environment ofMinistry of Education;3.Geological Environmental Monitoring Station of Guangxi Zhuangzu Autonomous Region);Agitation Bioleaching of Low-grade Primary Copper Sulfide Ore under Catalysis Conditions[J];Metal Mine;2009-04
6 Zhang Weimin1,2,Gu Shifei2 (1.East China Institute of Technology,Fuzhou,Jiangxi 344000,China;2.Geological Environmental Monitoring Station of Guangxi,Zhuangzu Autonomous Region,Guilin,Guangxi 541004,China);Catalytic effect of Silver Ion on bioleaching of Low-grade Chalcopyrite Ore from Yongping Copper Mine[J];Mining Research and Development;2007-06
7 Zhang Weimin1,2,Gu Shifei3,Sun Zhanxue1,2 h(1.Key Laboratory of Ministry of Education for Nuclear Resources and Environment,East China Institute of Technology,Nanchang,Jiangxi 330013,China;2.School of Civil and Environmental Engineering,East China Institute of Technology,Fuzhou,Jiangxi 344000,China;3.General Station of Geological Environment Monitoring of Guangxi Zhuang Autonomous Region,Guilin,Guangxi 541004,China);Catalytic effect of the Combination of Catalysts on Bioleaching of Low-grade Primary Copper Sulfide Ore[J];Mining Research and Development;2009-02
8 ZHANG Wei-ming~(1,2),GU Shi-fei~2,WANG Yan-xin~1(1.China University of Geosciences,Wuhan 430074,China;2.East China Institute of Technology,Fuzhou 344000,China);Study on the Culturing Conditions of Leaching-ore Bacteria Fluid[J];Nonferrous Metals;2005-05
9 GU Shi-fei~1,ZHANG Wei-min~1,2,YU Rong~1(1.East China Institute of Technology,Fuzhou,344000,China;2.China University of Geosciences,Wuhan 430074,China);Effect of Ore Size and Slurry Density on the Bioleaching of Chalcopyrite Ore[J];Nonferrous Metals(Extractive Metallurgy);2006-04
10 Dong Yingbo Lin Hai(University of Science and Technology Beijing);Research Progress on Bioleaching Technology of Low-Grade Copper Ore[J];Metal Mine;2010-01
China Proceedings of conference Full-text Database 1 Hits
1 Zhang Weimin~(1,2) Gu shifei~2 Wang Yanxin~1 (1.China University of Geosciences; 2.Donghua Institute of Technology);Effect of Active Carbon on Bioleaching of Low Grade Primary Copper Sulfide Ore[A];[C];2006
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ;Application Study on Heavy Metal Wastewater Treatment With Active Carbon[J];Environmental Protection Science;2004-02
2 Zhang Weimin~(1,2) Gu Shifei~2 Yu Rong~2(1.China University of Geosciences,Wuhan;2.Donghua Institute of Technology);Study on Bioleaching Conditions of Low-grade Primary Copper Sulfide Ore from Yongping Copper Mine[J];Metal Mine;2006-02
3 Zhang Weimin~(1,2) Gu Shifei~2 Wang Yanxin~1(1.China University of Geosciences(Wuhan);2.East China Institute of Technology);Effect of Silver Ion on Bioleaching of Low-Grade Primary Copper Sulfide Ores[J];Metal Mine;2006-08
4 Zhang Weiming1 Gu Shifei2 Sun Zhanxue1(1. Donghua Institute of Technology; 2. General Station of GeologicalEnvironment Monitoring , Guangxi Zhuang Autonomous Region);Catalytic Effect of Active Carbon on Low-Grade Copper Sulfide Ore[J];Metal Mine;2007-09
5 MENG Guanhua LI Aimin ZHANG Quanxing State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China;STUDIES ON THE OXYGEN-CONTAINING GROUPS OF ACTIVATED CARBON AND THEIR EFFECTS ON THE ADSORPTION CHARACTER[J];Ion Exchange and Adsorption;2007-01
6 ZHANG Wei ming 1,2 , JING Xiu yan 3 , YANG Hong bin 4, QIU Mu qing 2, (1. China University of Geosciences,Wuhan,Hubei 430074, China;2. East China Institute of Technology,Fuzhou,Jiangxi 344000, China; 3. Xi'an University of Science and Technology, Xi'an, Shaanxi 710054, China);4. Chang'an University, Xi'an, Shaanxi 710054, China);Study on Iron Precipitating of Copper Bioleaching[J];Nonferrous Metals;2003-04
7 QIU Mu-Qing~1,ZHANG Wei-ming~(1?2),JIN Xiu-yan~3, XU Fa-ming~1 (1. East of China Institute of Technology, Fuzhou, Jiangxi 344000, China; 2. China University of Geosciences, Hubei, Wuhan 430074, China; 3. Xi'an University of Science and Technology, Xi'an, Shangxi 710054, China);Studying on the Optimum Growing Condition of Leaching Bacterial[J];Nonferrous Metals;2004-02
8 ZHANG Wei-min~(1,2), JIN Xiu-yan~3, QIU Mu-qing~2 (1. Environmental college, China University of Geosciences, Wuhan 430074, China;2. Department of Civil and Environmental Engineering, East China Institute of Technology, Fuzhou 344000, China; 3. Department of Geological and Environmental Engineering, Xi'an University of Sci. and Tech., Xi'an 710054, China);Study on the Domestication of Leaching-ore Bacteria from Yongping Copper Ore[J];Nonferrous Metals;2004-05
9 ZHANG Wei-ming~(1,2),GU Shi-fei~2,WANG Yan-xin~1(1.China University of Geosciences,Wuhan 430074,China;2.East China Institute of Technology,Fuzhou 344000,China);Study on the Culturing Conditions of Leaching-ore Bacteria Fluid[J];Nonferrous Metals;2005-05
10 GU Shi-fei~1,ZHANG Wei-min~1,2,YU Rong~1(1.East China Institute of Technology,Fuzhou,344000,China;2.China University of Geosciences,Wuhan 430074,China);Effect of Ore Size and Slurry Density on the Bioleaching of Chalcopyrite Ore[J];Nonferrous Metals(Extractive Metallurgy);2006-04
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 JIANG Jin long, WANG Mo hui, WANG Kang lin (Chengdu University of Technology, China);THE INFLUENCE OF VARIOUS METALLIC IONS ON THE BIOLEACHING OF COMPLEX METAL SULPHIDES[J];Journal of Chengdu University of Technology;2001-02
2 ZHANG Guang-ji, FANG Zhao-heng (Inst. Chem. Metall., Chinese Academy of Sciences, Beijing 100080, China);Bioleaching of Nicopyrite with Adapted Thiobacillus Ferrooxidans[J];The Chinese Journal of Process Engineering;2001-03
3 LONG Zhong-er1,2, HUANG Yun-hong2, CAI Zhao-ling1, CONG Wei1, OUYANG Fan1 (1. State Key Laboratory of Biochemical Engineering, Inst. Proc. Eng., CAS, Beijing 100080, China; 2. College of Chemistry and Biological Sciences, Jiangxi Normal Universi;Adaption of Thiobacillus ferrooxidans Tolerating Low pH and Biooxidation of Ferrous Sulphate[J];The Chinese Journal of Process Engineering;2002-05
4 Sun Yezhi Wu Aixiang Li Jianhua(Central South University);The Application of Microbe in the Solution Mining of Copper Ore[J];Metal Mine;2001-01
5 Xu Xiaojun(Qingdao University of Science and Technology) Gong Lei Meng Yunsheng Jiang Jine(Kunming University of science and Technology);Chemical Mutation of Bacterium T.f and Its Leaching of Low Grade Chalcopyrite Ores[J];Metal Mine;2004-08
6 Zhang Weimin~(1,2) Gu Shifei~2 Yu Rong~2(1.China University of Geosciences,Wuhan;2.Donghua Institute of Technology);Study on Bioleaching Conditions of Low-grade Primary Copper Sulfide Ore from Yongping Copper Mine[J];Metal Mine;2006-02
7 XIONG Ying 1,2 ,HU Jian ping 2,LIN Bin lan 2,ZHENG Cun jiang 2 (1. China Geology University,Wuhan,Hubei,China) (2. Mining and Bioengineering Research Center of Shanxi Province,Xian,Shanxi,China);Study on the Domestication and Mutagenic Selection of Thiobacillus Ferrooxidans[J];Multipurpose Utilization of Mineral Resources;2001-06
8 LI Hong xu, LIU Xiao rong, QIU Guan zhou (Biological Mineral Separation Laboratory, Department of Mineral Engineering, Central South University, Changsha 410083, China);Copper Leaching From Discarded Copper Minerals Using Acclimatized T. Ferrooxidans[J];Mining and Metallurgical Engineering;2001-01
9 WANG Kang-Lin1, HAN Xiao-Zhao1, WANG Mo-Hui2, WANG Bai-Nian1 (1. Hefei University of Technology, Hefei 230009, Anhui,China; 2. Chengdu University of science and Technology, Chengdu 610059, Sichuan, China);The Study of Catalyzing Behavior of Silver Ions in Bacterial Leaching of Chalcopyrite[J];Mining and Metallurgical Engineering;2003-05
10 Qiu Guanzhou Wang Jun Zhong Kangnian ① Wang Dianzuo (Department of Mineral Engineering, Central South University of Technology, Changsha 410083) ① (Wuhan Insititute of Chemical Technology, Wuhan 430073);APPLICATION OF SILVER TO CATALYSING OF BACTERIAL LEACHING OF COPPER ORE[J];MINING AND METALLURGICAL ENGINEERING;1998-03
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