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1、SeriesNo.392February2009金属矿山METALMINE 总第 392期2009年第 2期(1954),3,v,q,3410008g。高砷金矿脱砷预处理技术进展周源田树国刘亮(江西理工大学)K1#)、AE)、%)/ZZ,FE、oE、%)E#)/1?ZZ_。1oM高砷金矿脱砷预处理砷黄铁矿ProgressinthePretreatmentTechnologyforArsenicRemovalfromHighArsenicGoldOreZhouYuanTianShuguoLiuLiang(JiangxiUniversityofScienceandTechnology)Abstra
2、ctThepaperpresentstheprogressinthepretreatmenttechnologyforarsenicremovalfromhigharsenicgoldoressuchasoxidation-roastingpretreatment, wetchemicalpretreatmentandbacterialoxidationpretreatment.Itispointedoutthatpressurizedoxidation, chlorination, bacterialoxidationandcombinedprocessesaretheimportantde
3、velopmentori-entationforthepretreatmenttechnologyforarsenicremovalfromhigharsenicgoldores.KeywordsHigharsenicgoldores,Pretreatmentforarsenicremoval,Arsenopyritemj,c7?7?。cB4)F,7?W45。M()、Ic1,s4(1s)#M1dM,%$U,iM8W。3H,H3VV,Ye 1 。4lq,cF)V?,-?4Q,HW=rQ。|4F),?4eq,e;!00K1p,g3。E1);M,sa。E:W80MSX4K5;E。S、F&vZSE5y
4、10V)4)F4。S=r:MX4)%McF。Flq75%,eq10%20%, 1990M7SEqr88%95%。;s;,lq,)4)FrZE。#EM1,。,!,O8,!#1p,g1v,351p91,yN-90%。XG,|zrT。%)=(.4)F)/8J.,2000, 21(1):40-44.14y+,;0,.S=%#4C#S-J.S, 1997(2):36-37.1.4)F)C?ZJ.AE8,2003.(1).1-8.15.,.4F)ZEN#ZJ.AE8, 1998(3):1-5.16,;,.;)-_)J.:8s, 1983(4):24-27.17i.%)J., 1982(3):39-40.18S.b#D.:L, 1990.19t.;8J.:8s, 1979(6):45-48.20uS,.1;5J.:8s, 1982(3):50-53.21E.4|J.8, 2000, 9(1):92-98.22BB.4)F)ZEZ#ypJ.:8s, 1999(6):33-35.(收稿日期2008-12-20)欢 迎 投 稿欢 迎 订 阅101周源等:高砷金矿脱砷预处理技术进展2009年第 2期
