摘要
对在高铜、钴硫酸锌溶液的净化操作中 ,用高铜、钴中上清液代替添加剂 Cu SO4 的净化除钴进行了试验研究 ,结果表明 ,新的操作工艺无需改变工艺操作条件 ,简单易行 ,可节约 Cu SO4 · 5H2 O添加剂 ,同时有效利用了溶液中杂质 ,化害为利。
To purify Cobalt from the Zinc sulphate solution bearing rich in Copper and Cobalt,the supernatant liquor was substituted for CuSO 4 in this test. The results shows that the new process need not modify the original conditions, it can save CuSO 4·5H 2O additive,and utilize effectively this impurity of the pregnant solution. The new method can turn bane into boon.
出处
《湖南冶金》
2001年第3期37-38,共2页
Hunan Metallurgy
关键词
硫酸锌溶液
铜镉比例
净化除钴
湿法炼锌
Zinc sulphace solution bearing rich in Copper and cobalt
the Copper rate of Cadmium
purifying Cobalt from leaching liquid
