摘要
介绍了用辉、黄铜精矿制备饲料级硫酸铜的新方法。用氨水浸取煅烧后的铜精粉时,加入一种添加剂,不仅可明显提高铜的浸取率,而且可保证产品中的杂质含量符合标准要求。该方法具有工艺简单、易工业化实施、产品成本低等特点。
The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite.The production ratio will be increased by putting one additive in the reactor with the burned copper and ammonia.At the same time,the content of forrign matter is up to the standard.This method is simple and has been industrialized.
出处
《河北工业科技》
CAS
2004年第6期17-19,共3页
Hebei Journal of Industrial Science and Technology
