摘要
通过水相pH值、萃取平衡时间等影响因素的考察．优化了钴废料浸出溶液萃取分离钴、镍、铬的条件，溶液中的钴、镍、铬得到较好的分离，反萃氯化钴溶液中镍、铬浓度达到较低水平，为钴的高纯材料制备提供了条件。
Through the investigation of each factors, the optimum technical conditions of separation Co and Ni and Cr by Solvent extraction from the eobah waste leaching solution were determined. The effective separation of the Cr, Ni from Co was achieved by cascade extraction under the optimum conditions.
出处
《福建冶金》
2011年第3期8-10,共3页
Fujian Metallurgy
关键词
钴废料
溶剂萃取
钴
镍
铬
分离
cobalt waste solvent extraction cobalt nickel chrome separation
