某厂黄钠铁矾渣处理方法的探讨

Investigation on Treatment of Jinchuan＇s Iron Vitriol Dreg of Yellow Sodium

根据黄钠铁矾渣含有一定的有价金属镍、钴、铜，及大量几乎无用的铁、硫、钠元素及少量的砷、铅、锑等杂质元素的特点，查阅各种相关技术资料，进行了洗涤试验和改造方案比较，结果认为黄钠铁矾的渣洗涤可以实现最佳经济合理的回收有价金属目的。

According to the Iron Vitriol Dreg of Yellow Sodium containing some of the characteristics of economic metal such as nickel, cobalt and copper, and a large number of almost useless iron, sulfur, sodium and small amounts of arsenic, lead, antimony and other impurity elements, access to various relevant technical information, compare the washing test and rehabilitation programs, the re-suits show that Iron Vitriol Dreg of Yellow Sodium residue washing can be achieved the best economic and reasonable recovery of valua- ble metal purpose.