氰化尾渣浮选铅锌预处理工艺技术的优化研究

Zinc Leaching Tail Slag Flotation Technology Optimization Study Preprocessing

为了更进一步提高氰化尾渣资源利用效率,根据目前市场对铅锌精矿的要求,采用浓硫酸降氰除渣、活性炭吸附预处理技术,一粗三扫三精浮选流程,硫酸铜做锌矿物活化剂,异戊基黄药和乙硫氮联合捕收剂,有效提高了技术指标,降低了精矿产品中的二氧化硅含量,为增加企业的经济效益迈出了坚实的一步,使企业得到健康和可持续发展。

In order to further improve the use efficiency of cyanide tail slag resources,to solve the problem of improving production technology index,According to the current market of lead and zinc concentrate requirements,using sulfuric acid slag,except came cyanogen,Adsorption pretreatment technology,A thick and Three esau Saul chose three times flotation process,Copper sulfate do disseminated activator,Isoamyl xanthate and sulfur n combination of collector,Effectively improve the technical indexes,Reduced the silica content,ore products,To increase the economic efficiency of enterprises made a solid step,causes the enterprise to get healthy and sustainable development。