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中文摘要: 采用P204-煤油萃取体系从含钒浸出液中萃取钒,确定了有机相中钒饱和容量和萃取剂体积含量之间的关系,根据单一条件的萃取效果,进行了多级逆流萃取及反萃试验,结果表明:若要使钒的萃取率大于95%,需进行6～7级的逆流萃取,若要使钒的反萃率大于98%,需进行10～11级的逆流反萃.
Abstract:A solvent extraction process using P204-kerosene system for separation vanadium from leaching solution bearing vanadium was studied.The relationship between saturation capacity of vanadium in organic phase and volume content of P204 was determined.And according to the extraction result of single condition,multistage countercurrent extraction and stripping were carried out,and the conclusion was drawn that at least 6~7-stage countercurrent extraction was carried in roder to achieved over 95% extraction rate ...
keywords: P204
文章编号： 中图分类号：TF841.3 文献标志码：
基金项目:
廖元双 鲁顺利 杨大锦 李永刚
廖元双,杨大锦,李永刚,LIAO Yuan-shuang,YANG Da-jin,LI Yong-gang(云南冶金集团总公司技术中心,昆明,650031)
;鲁顺利,LU Shun-li(云南省文山师范高等专科学校生化系,文山,650223)
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;鲁顺利,LU Shun-li(云南省文山师范高等专科学校生化系,文山,650223)
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LIAO Yuan-shuang1 LU Shun-li2 YANG Da-jin1 LI Yong-gang1
1.The Center of Technology;Yunnan Metallurgy Group Ltd Co.;Kunming 650031;China;2.Biology and Chemistry Department of Yunnan Wenshan Teachers College;Wenshan 650223;China
引用文本：
廖元双,鲁顺利,杨大锦,李永刚.从石煤浸出液中萃取钒[J].有色金属（冶炼部分）,2009(4):.
.Extraction of Vanadium from Stone Coal Leaching Solution[J].Nonferrous Metals (Extractive Metallurgy),2009(4):.
廖元双,鲁顺利,杨大锦,李永刚.从石煤浸出液中萃取钒[J].有色金属（冶炼部分）,2009(4):.
.Extraction of Vanadium from Stone Coal Leaching Solution[J].Nonferrous Metals (Extractive Metallurgy),2009(4):.
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