摘要
本试验通过在氯化钴溶液中 ,树脂交换中除Cu2 +的静、动态系列试验 ,选择了一种在该体系中 ,能直接除去Cu2 +,其吸附容量与净化深度与 71 7树脂相比 ,相差不大的新树脂 -D70 3 ,该树脂处理后的溶液 ,铜含量≤ 0 0 0 0 3 g/L ,能满足 1 #电解钴的生产要求。
In this test,a new resin which can decopper directly in this system has been chosen after a series of static and dynamic state tests of decoppering with resin exchange in cobalt chloride solution.This adsorptive capacity and purification depth of this new resin-D703 are near in comparison with 717.In the solution processed with it,the content of copper(≤0.0003g/l) can satisfy the production demand of 1# electrolytic cobalt.
出处
《四川有色金属》
2002年第2期22-24,共3页
Sichuan Nonferrous Metals
