某含银高铅复杂多金属矿的分离提取

++++++++++++++++gggg(61OO41D1OO%OAgPbCuZn91.31%99.62%96.46%98.24%OGGTF111.3A1OOO-6532(2OO3DO5-OOO3-O61OOOOCuPbZnAgO22.19O%(D(D(DOO(CuZnD(PbCuDO91.44%2OO3-O4-21(1962-DO52OO31OMultipurposeutilizationofMineralresourcesNo.5ct.2OO31/%CuPbZnAg%SSbASTFeSiO2CaOA12O3MgOCdAu%5.4839.0618.08273219.151.632.486.295.920.811.470.380.120.12%Ag~Au10-6OO1O2.2Lix984~PbC12~O1OO12.31Cu~Zn~Pb~Ag96.46%~98.24%~0.03%~0.07%;Pb~Ag99.62%~91.31%Cu~Zn2.0%;Lix984Cu~Zn;PbC1298%16.48%99.9%O~~~O33.1OO~O2O2O650CCu~Zn();650C()Cu~Zn;(750C)OO3O3Cu~Zn3ECu~ZnOO~.4.2003D\9D33.\\\D9900%9D9\D9D49(Cu\Pb\Zn)0.859Cu\Zn90%9.59Cu\Zn293%99D5D9Cu\Zn999Cu\Zn90%9D459(3)99955:O3.3(650CD100%O~~(CUSD(Ag33%DPOS(Ag11%DCUSPOSO(2D99.78%~(D~(0.05%DO2/%0.010.042.320.1759.0638.40100.00O[3]~(AGT/k]D(700~1000KD:2SO2+O2=2SO3AGT=-197.714+0.047T(1D1/2Ag2S+O2=1/2Ag2SO4AGT=-341.715+0.177T(2DAg2S+O2=2Ag+SO2AGT=-306.561+0.029T(3D1/4Ag2S+SO3=1/4Ag2SO4+SO2AGT=-72.001-0.005T(4D2Ag+SO2+O2=Ag2SO4AGT=-418.669+0.325T(5D2/3CUS+O2=2/3CUO+2/3SO2AGT=-248.543+0.056T(6D1/2CUS+O2=1/2CUSO4AGT=-344.913+0.182T(7D2/3POS+O2=2/3POO+2/3SO2AGT=-276.854+0.058T(8D1/2POS+O2=1/2POSO4AGT=-409.431+0.176T(9D2/3ZHS+O2=2/3ZHO+2/3SO2AGT=-295.221+0.051T(10D1/2ZHS+O2=1/2ZHSO4AGT=-388.113+0.167T(11D(650CD(3D(D(2D~~:(10D(9D(11D(8D(6D(7D(3DO39%(1D(4D~(5DO(3DO~~(3D62003O(3)1.74%16.98%()51.13%~46.55%42.01%~40.19%(0.5%)(3)O3.43/%0.000.091.740.4951.1346.55100.000.180.2116.980.4342.0140.19100.00O(Pb55%Ag0.4%);O~-(6~7)OAg~PbOAg~Pb91.31%99.62%O673.5OOLix984O75:bClbCl58Ag6M833M8M5M8TheSeparationTechnologyforSilver-andLead-bearingComplexPolymetallicOreLIYuan-kunChengduInstituteofMultipurposeutilizationofMineralResourcesCAGSChengduSichuanChinaAbstractAimingatthecharacteristicsofthecomplexpolymetallicorecontainingsilverleadcopperandzinethetechnologycomposedofroasting-leachingwithdilute~SOwasadoptedfortreatingasilver-bearingandhigh-leadpolymetallicbulkconcentrateobtainedbybulkflotationSilverwasnotleachedbydilute~SOandalmostenteredintotheresiduesTheresidueswereleachedbychlorideTheleachingliguorwasprocessedbyvariousseparationtechnologiessuchasextractionprecipitationandreplacementthevaluablemetalscanbeeffectivelyseparatedandextractedwithhighrecoveryThebehaviorofsilverduringroastingprocesswasinvestigatedTheleachingratesofsilverleadcopperandzineatsingleleachingare3666and8respectivelyunderoptimalconditionKeyWordsulkconcentrateRoasting-acidleachingAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASilver6ISSN-5683CN36/TD6-667583555-8555-7576E-mailkynet@mailmasah63net83某含银高铅复杂多金属矿的分离提取作者：李元坤作者单位：中国地质科学院成都矿产综合利用研究所,四川,成都,610041刊名：矿产综合利用英文刊名：MULTIPURPOSEUTILIZATIONOFMINERALRESOURCES年，卷(期)：2003(5)被引用次数：4次参考文献(5条)1.蔡树型;黄超贵金属分析19842.周全法贵金属深加工及其应用20023.叶大伦实用无机物热力学数据手册19814.李元坤;寇建军铜铅锌银多金属矿湿法分离新工艺[期刊论文]-有色金属(冶炼部分)2002(03)5.蒋汉瀛湿法冶金过程物理化学1984引证文献(4条)1.杨俊奎.徐斌.杨大锦复杂铜精矿氧压浸出综合回收工艺[期刊论文]-矿冶工程2011(1)2.陈宁.朱军.邢相栋多金属硫化矿综合回收进展[期刊论文]-甘肃冶金2009(2)3.谢克强.杨显万.舒毓璋.沈庆峰铜铅锌多金属复杂硫化矿综合回收工艺研究[期刊论文]-中国有色冶金2006(2)4.隗合明.毛玲玲.梁婷科技进步与循环型矿业经济发展[期刊论文]-国土资源科技管理2006(2)本文链接：