摘要
介绍了热酸浸出-低污染沉矾的工艺原理和该工艺在某企业的生产实践,针对原料含铁高造成沉矾工序操作不稳定,在预中和时出现黄铁矾早熟,造成除铁效率降低,渣含锌等问题进行讨论。
This paper introduces zinc hydrometallurgy process of low pollution jarosite process in hot acid Leaching and production practice in Chifeng non -ferrous of China zinc industry limited company . In this thesis , it is mainly discussed the unsteady operation of jarosite process and the Zinc Content in the Lead -Silver Slag.
出处
《有色矿冶》
2014年第2期38-39,42,共3页
Non-Ferrous Mining and Metallurgy
关键词
热酸浸出
黄钾铁矾法
渣含锌
hot acid leaching
jarosite method
zinc content in the lead -silver slag
