doi:.1007-,靳冉公2,戚兴传3,李云2,王云2(,山东招远265400;,北京100160;,甘肃临洮730512)摘要:采用电化学法从含砷、锑金精矿的碱性硫化钠浸出液中电沉积锑。优化电积过程工艺参数,并考察此过程溶液中金的走向。结果表明,在电积温度50℃、阴极电流密度250A/m2的条件下进行电积,金会随着锑一同在阴极板上沉积,%,阴极锑含金22g/t。电积过程中添加聚乙二醇以及降低电流密度可以有效改善阴极锑的质量。关键词:含锑金精矿;硫化钠碱性浸出液;锑电积中图分类号:TF818 文献标志码:A 文章编号:1007-7545(2015)10-0000-00StudyonAntimonyElectrowinningfromSodiumSulphideAlkalineLeachingSolutionofAntimony-bearingGoldConcentratesZHANGLi-zheng1,JINRan-gong2,QIXing-chuan3,LIYun2,WANGYun2(,Zhaoyuan265400,Shandong,China;&Metallurgy,Beijing100160,China;.,Lintao730512,Gansu,China)Abstract:Antimonywaselectrodepositedfromsodiumsulphidealkalineleachingsolutionofantimony-℃,andcurrentdensityof250A/%withgoldcontentof22g/:antimony-bearinggoldconcentrates;sodiumsulphidealkalineleachingsolution;antimonyelectrowinning含砷锑难选冶金矿最大特点是砷、锑以类质同象形式与金共生,经磨矿—浮选流程后难以达到金与砷、
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