Optimization of the direct solvent extraction(DSX)process for impurity control during the stripping

来源 :The 6th International Conference on Hydrometallurgy(第六届国际湿法冶 | 被引量 : 0次 | 上传用户:amwaydog
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The process is designed to treat Cu-Co-Zn-Mn ore includes both oxidative and reductive leaching to extract the metals.Copper and cobalt are recovered as metal products by electrowinning, and zinc as zinc sulphate monohydrate powder by evaporation.
其他文献
Elemental sulfur (S0) oxidation by sulfur-oxidizing microbes (SOM) takes important role in bioleaching of metals from sulfide minerals (Xia et al, 2013).S0 can exist in a wide variety of allotropic fo
The interfacial interaction of sulfur oxidizing microorganisms (SOM) and sulfide minerals was characterized by using synchrotron radiation-based S/Fe/Cu K-edge X-ray absorption near-edge spectroscopy
Hydrometallurgical route of extracting W from spent W-Ni/Al2O3-SiO2 catalyst was studied in this work.Roasting in air was adopted to convert remove sulfide and oil.High temperature may cause interacti
会议
Lead based anodes have been widely used in industrial hydrometallurgical electrowinning of Zn, Cu,Co, Mn and Ni (Clancy et al., 2013; Felder and Prengaman, 2006).During the electrowinning operation, l
会议
The pyrohydrolysis of nickel(Ⅱ) chloride was investigated.The equilibria between NiC12-NiO was made with H2O-HC1-N2 gas equilibration method using specially designed thermogravimetric apparatus.
会议
Polymer inclusion membranes transport of copper (Ⅱ) in ammoniacal and sulfate medium are prepared using PVC (support), NPOE (plasticizer) and LIX84-I (carrier).The fraction of plasticizer (NPOE) is va
会议
As an importance basic raw materials in industrial seeded precipitation process of alumina production,sodium aluminate solution is an unusual saturated solution with special stability and complex prop
Magnesium resource of saline lake is one of the important resources to produce magnesium products,but using saline lake as resources to develop magnesium industry is far behind the industries of sodiu
Hydrometallurgy purification is preliminary purification of MG-Si by acid leaching and has many advantages as follows: the prominent effect on removing impurities, simple equipments and easy scale pro
A process for leaching lead from electrolytic manganese (EM) anode slimes by using ammonium acetate was investigated.The proposed process was composed of two steps which included roasting and hydromet