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对硫化铜矿硫酸盐化预焙烧浸取硫酸铜工艺的主要条件进行了实验研究。选用工业双氧水及自制Ｃｕ（ＯＨ）２，除铁效果好，不引进杂质，浸铜率可达９８％左右
The main conditions for sulphating pretreatment of copper sulphate in copper sulphide ore are studied experimentally. Use of industrial hydrogen peroxide and self-made Cu (OH) 2, iron removal effect is good, do not introduce impurities, copper rate up to 98%