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硫化物矿物原电池反应的实验研究进展 被引量：2

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摘要 　　自然界中大多数硫化物矿物都有良好的导电性,具有半导体的性质.当具有不同电极电位的矿物在溶液中接触在一起,就会形成原电池发生电化学腐蚀,其中电极电位低的矿物作为原电池的阳极发生氧化反应,其溶解会加剧,而电极电位高的矿物作为原电池的阴极发生还原反应,其溶解会受到抑制.……
作者 周丽 李和平 刘庆友
机构地区 中国科学院
出处 《矿物岩石地球化学通报》 CAS CSCD 2007年第z1期531-532,共2页 Bulletin of Mineralogy, Petrology and Geochemistry
基金 国家自然科学基金资助项目(40573046) 贵州省科学技术基金项目(黔科合丁字[2006]2015号)
关键词 导电性矿物 原电池反应 腐蚀电化学
分类号 P59 [天文地球—地球化学]
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参考文献14

  • 1[1]Sikka D B,Petruk W,Nehru C E,et al.Geochemistry of secondary copper minerals from Proterozoic porphyry copper deposit,Malanjkhand,India[J].Ore Geology Reviews,1991,6:257 -290.
  • 2[2]Sato M.Oxidation of sulfide ore bodies,Ⅰ.Geochemical environments in terms of Eh and pH[J].Economic Geology,1960,55:928 -961.
  • 3[3]Sato M.Oxidation of sulfide ore bodies,Ⅱ.Oxidation mechanisms of sulfide minerals at 25 ℃[J].Economic Geology,1960,55:1202-1231.
  • 4[4]Sato M.Persistency-field Eh-pH diagrams for sulfides and their application to supergene oxidation and enrichment of sulfide ore bodies[J].Geochimica et Cosmochimica Acta,1992,56:3133 -3156,
  • 5[6]Subrahmanyam T V,Forssberg K S E.Mineral solution-interface chemistry in minerals engineering[J].Minerals Engineering,1993,6:439 -454.
  • 6[7]Cruz R,Bertrand V,Monroy M,et al.Effect of sulfide impurities on the reactivity of pyrite and pyretic concentrates:a multi-tool approach[J].Applied Geochemistry,2001,16:803-819.
  • 7周丽,李和平,徐丽萍.开放体系下方铅矿和黄铁矿之间原电池反应的实验研究[J].矿物岩石,2006,26(1):110-115. 被引量：5
  • 8刘庆友,李和平,周丽,代立东.流动体系下黄铁矿-方铅矿原电池反应实验研究[J].地球与环境,2006,34(2):89-94. 被引量：1
  • 9[10]Shelp G S,Chesworth W,Spiers G.The amelioration of acid mine drainage by an in situ electrochemical method,Ⅰ.Employing scrap iron as the sacrificial anode[J].Applied Geochemistry,1995,10:705 -713.
  • 10[11]Shelp G S,Chesworth W,Spiers G.The amelioration of acid mine drainage by an in situ electrochemical method,Ⅱ Employing aluminium and zinc as sacrificial anodes[J].Applied Geochemistry,1996,11:425-432.

二级参考文献30

  • 1Shelp G S,Chesworth W,Spiers G.The amelioration of acid mine drainage by an in situ electrochemical method-Ⅰ.Employing scrap iron as the sacrificial anode[J].Applied Geochemistry,1995,10:705-713.
  • 2Holmes P R,Crundwell F K.Kinetic aspects of galvanic interactions between minerals during dissolution[J].Hydrometallugy,1995,39:353-375.
  • 3Pecina-Trevio E T,Uribe-Salas A,Nava-Alonso F.Effect of dissolved oxygen and galvanic contact on the floatability of galena and pyrite with Aerophine 3418A[J].Minerals Engineering,2003,16:359-367.
  • 4肖纪美,曹楚南.材料腐蚀原理[M].北京:化学工业出版社,2002:72-85.
  • 5Mckibben M A,Barnes H L.Oxidation of pyrite in low temperature acidic solutions:rate laws and surface textures[J].Geochimica et Cosmochimica Acta,1986,50:1 509-1 520.
  • 6Lasaga A C,Blum A E.Surface chemistry,etch pits and mineral-water reactions[J].Geochimica et Cosmochimica Acta,1986,50:2 363-2 379.
  • 7Lin Z.Mineralogical and chemical characterization of wastes from the sulfuric acid industry in Falun,Sweden[J].Environmental Geology,1997,30(3/4):152-162.
  • 8Holmes P R,Crundwell F K.The kinetics of the oxidation of pyrite by ferric ions and dissolved oxygen:an electrochemical study[J].Geochimica et Cosmochimica Acta,2000,64:263-274.
  • 9da Silva G,Lastra M R,Budden J R.Electrochemical passivation of sphalerite during bacterial oxidation in the presence of galena[J].Minerals Engineering,2003,16:199-203.
  • 10Madhuchhanda M,Devi N B,Rao K S,et al.Galvanic interaction between sulfide minerals and pyrolusite[J].Journal of Solid State Electrochemistry,2000,5:466-472.

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矿物岩石地球化学通报
2007年 第z1期

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