钴粉生产过程中含钴“回收料”低成本处理与循环利用方法研究

Research on low cost treatment and recycling of cobalt containing"recovered material"in cobalt powder production process

利用较低的成本,通过酸溶以及残酸回用,滤去异物,溶出液杂质稀释到内控标准后,作为溶剂用来溶解氯化钴晶体,最终以最短的流程处理回收料使之变成产品。

Utilize lower cost,filter out foreign matter through acid dissolution and reuse of residual acid.After diluting the impurities of the dissolution to the internal control standard,it is used as a solvent to dissolve the cobalt chloride crystals,and finally the recycled materials are processed into products in the shortest process.