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PROCESS FOR SELECTIVE EXTRACTION OF METAL IONS FROM AQUEOUS SOLUTIONS AND EXTRACTING AGENTS SUITABLE FOR THAT PURPOSE

机译:从水溶液中选择性萃取金属离子的方法和适合该目的的萃取剂

摘要

ABSTRACT OF THE DISCLOSUREAn extraction process Is described for the selectiveseparation of bivalent metal ions belonging to the group Cu, Co, Nland Zn In aqueous solution of Cu- and Ni-ions, Cu- and Zn-ions orCu- and Co-ions, wherein there is used as the extraction medium oneor more unsaturated fatty acids, optionally in solution and/or inadmixture with saturated fatty acids and an aliphatic oxime.- 1 -
机译:披露摘要描述了选择性提取的过程分离属于Cu,Co,Nl组的二价金属离子Cu和Ni离子,Cu和Zn离子或铜和钴离子,其中一种用作萃取介质或更多种不饱和脂肪酸,可选地在溶液中和/或在与饱和脂肪酸和脂族肟的混合物。-1-

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