含钴废料回收工艺述评

REVIEW ON RECOVERY TECHNOLOGY OF COBALTIFEROUS WASTE MATERIALS

钴废料的种类多,处理工艺复杂。本文对多种含钴废料的处理方法进行了简要的介绍,并总结出了对原料适应能力强的联合流程。该流程能综合回收Co、Ni、Cu、Cr等有价元素,提高了工艺对含钴废料的适应能力。同时,还简要论述了含钴废料中各有价元素的多种产品方案。

There are many kinds of cobaltiferous waste materials and the treating processes are complicated The various treating processes for cobaltiferous waste materials are introduced and a new process flowsheet is put forward for treating many kinds of cobaltiferous waste materialsThis process can be used for recovering the valuable elements such as Co,Ni,Cu,and Cr,and is well suitable to the cobaltiferous waste materialsAt the same time,some production plans for getting the products containing valuable elements are briefly presented in this paper