摘要
低品位钴矿经硫酸化焙烧、浸取、沉淀浓缩、环烷酸除杂、Ｐ＿（５０７）分离钴镍等工序可生产工业催化剂醋酸钴，该工艺较简单，易于实现工业化。
The cobalt acetate as catalyst was prepared from a low grade cobalt ore with a process comprising sulphation roasting, leaching,concentrating byprecipitation,removing impurities by naphthenic acid extraction and separating Co and Ni by P507 etc,The total recovery of cobalt was over 70%by above treatlnents of the process,The process was simple for its industrilization.
出处
《有色金属》
CSCD
1995年第1期62-66,共5页
Nonferrous Metals
关键词
低品位钴矿
醋酸钴
萃取
焙烧
low grade cobalt ore
cobalt acetate
roast
extraction
