img

Wechat

Adv. Search

J4 ›› 2001, Vol. 9 ›› Issue (1): 19-24.

• article • Previous Articles     Next Articles

Current status of studies on bacterial oxidation and pre-disposal of refractory gold ores

WANG Kanglin,WANG Mohui,JIANG Jinglong   

  1. Chengdu University of Technology,Sichuan Chengdu 610059,China
  • Received:2000-12-20 Revised:2000-12-30 Online:2001-02-28 Published:2011-09-22

Abstract:

This article has summarized the leaching mechanism and influence factors of bacterial oxidation and pre-disposal of refractory gold ores. Industrial application and current status of studies at home and overseas were also introduced.

Key words: refractory gold ores, bacterial oxidation, microbial oxidation, pre-disposal, mechanism, currents status of studies

CLC Number: 

  • TF831

[1] 李廷梁.俄罗斯难浸金矿的生物冶金技术[J].贵金属,1998,19(1):54-56.
[2] 许鹏秋译.难浸金矿石采用Polycom 高压辊磨矿的进展[J].国外黄金参考,1997,3:8-13.
[3] 张兴仁,傅文章.国内外主要类型难浸金矿的处理方法[J].国外金属矿选矿,1998,7:2-6.
[4] 《浸矿技术》编委会.浸矿技术[M].北京:原子能出版社,1994.
[5] 黄强译.难浸金矿石细菌氧化工艺应用进展[J].国外黄金参考,2000,(7-8):38-45.
[6] D A Holtum.难处理硫化金矿的细菌堆浸[J].湿法冶金,1995,3:56-64.
[7] Satoru Asia,Yasuhiro Konish,Kat uya Yoshida.Kinetic model for batch bacterial dissolution of pyritear ticles by hiobacillus ferr ooxidans[J].Chemical Engineering Science,1998,47(1):133-139.
[8] Marcos G,Monroy Fernandez Christian Mustin,Philippede Dona to.Occurences at mineral-bacteria inter face during oxidation of arenopyrite by thiobacillus ferr ooxidans [J].Biotechnology and Bioengineering,1995,46:13-21.
[9] D M Miller.Bio-oxidation of gold-bearing arsenopyrite/pyrite concentrate[D].MSc Disser tation.South Afvica:University of Cape Town,1990.
[10] S Ubaldini,F Vegilo,L T oro.Biooxidation of arsenopyrite to improve gold cyanidation study of some parametersand comparison with grinding[J].Miner Process.1997,52:65-80.
[11] 李洪牧,柯家骏.Cu2+对氧化亚铁硫杆菌(T.f)生长活性的影响[J].黄金,2000,6:27-29.
[12] M Elzeky, Y A Attia.Effect of bacterial adaption on hnietics and mechanisms of bioleaching ferrous sulfides[J].The Chemical Engineer ing Journal,1995,(56):115-124.
[13] Ake Sandstr o¨m.用嗜中温菌和嗜高温微生牧浸出复杂硫化矿[J].湿法冶金,1998,6:57-62.
[14] 黄孔宣译,难浸金矿石微生物氧化厂[J].国外黄金参考,1997,7:17-23.
[15] L. Breriey,细菌的氧化作用[J].湿法冶金,1996,12:44-47.[16] 裘荣庆.处理难浸含砷金作用的微生物及其浸出砷的机理[J].微生物提金工艺,1989,7.
[17] 王营茹,魏以和, 钟康年.细菌氧化-炭浸法处理含砷难浸金矿[J].湿法冶金, 1998,9:27-30.
[18] 裘荣庆.微生物冶金的研究和应用现状[J].微生物学通报,1995,22(3):180-183.
[19] 向兰.含砷金矿石细菌预氧化—氰化提金的渗滤柱浸研究[J].黄金,1994,3:30-34.
[20] 王力军.难处理金矿石预处理技术综述[J].黄金,2000,1:38-45.
[21] 陈顺方,钟文远.难浸硫化金矿的微生物氧化预处理及应用现状[J].国外金属矿选矿,2000,2:6-8.

[1] AI Xiaojun,NIE Fenglian,CHEN Xue,CHEN Zhansheng. Study on the Detection Limit of Determination of Trace Gold by Z -5000 Graphite Furnace Atomic Absorption Spectrometry [J]. J4, 2011, 19(4): 65-67.
[2] WANG Yanwei,ZHANG Zhonghui,QIU Jungang,SONG Yuzhou. Numerical Simulation of Mining-Induced Subsidence in Wangershan Gold Mine, Shandong Province [J]. J4, 2011, 19(3): 72-76.
[3] LIU Wenhua,Qin Dedian,YANG Jinsheng,ZHANG Dianlong,WANG Fenghai. Fractionation and Enrichment Mechanism of Power-leading Heat Fractal Dispersion in Guanlizhuang Gold Mine,Shandong Province [J]. J4, 2011, 19(3): 43-48.
[4] CHEN Fangfang,ZHANG Yifei,XUE Guang. Disposal to Pollution and Resource Utilization to Waste for Gold Smelting [J]. J4, 2011, 19(2): 67-73.
[5] CHEN Guanghui,ZHANG Yongsheng,SUN Yugang,ZHOU Fajun,JIANG Shunjie. Experimental Research on the Treatment of Cyanide Poor Liquid Using Resin Exchange Method [J]. J4, 2011, 19(2): 74-77.
[6] LI Jingying,XU Xiuli. Research Progress of Biological Metallurgical Technology from the Electric and Electronic Wastes [J]. J4, 2010, 18(6): 58-62.
[7] LIU Ruiqiang,ZHU Jianpeng,DENG Hongrui. The Application of Automatic Backwash Surface Filter in Gold Liquid Filter New Technology [J]. J4, 2010, 18(6): 70-72.
[8] XIE Minxiong,LI Zhengyao,SUN Wenbo. Necessity and Comprehensive Assessment of Lean Solution Processing Project [J]. J4, 2010, 18(6): 73-77.
[9] ZHANG Zhongbao. Study on the Design of Cyanide Leaching Plant of a Gold-sliver Ore in Fujian [J]. J4, 2008, 16(5): 49-50.
[10] ZHUANG Yukai,XU Zhongmin,FEN G Jinmin,LU Liangshan,LUAN Zuochun. Acid and Alkali Absorb the Acid Gas in the W et Smelt System [J]. J4, 2008, 16(2): 57-59.
[11] WANG Baosheng. Practice of Excellent Changing a Cyaniding Work's Condition to Lower Cyaniding Sodium to Consume [J]. J4, 2007, 15(6): 43-46.
[12] NIE Fenglian,AI Xiaojun,LU Yanjun. Pretreatment of Au in Geoelectrical Chemical Samples(Foam) [J]. J4, 2007, 15(6): 52-54.
[13] LIN Shu,WU yarui,LU Chenchen,LIU Jing,LI Shaoqing. Study on the Gold Cyaniding Leaching of Some Burmese Charcoal Gold Ore Containing Arsenic,Copper [J]. J4, 2007, 15(5): 54-57.
[14] CUI Yong-Xia, SHEN Yan. The Difficult Processing Gold Mine Stone Refines The Technique Research Development [J]. J4, 2007, 15(3): 53-57.
[15] LI Tian-Yu. A research on the experiment of smelting slag constitution from gold-containing scrap [J]. J4, 2006, 14(6): 42-45.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!