新型无机除杂药剂在湿法炼锌净化工段的研究与应用  

Research and application of new inorganic impurity removal agent in wet process zinc purification

作　　者：甄勇 ZHEN Yong(Sihuan Zinc Technology Co.,Ltd.Hanyuan,Sichuan 625300)

机构地区：[1]四环锌锗科技股份有限公司

出　　处：《世界有色金属》2019年第18期4-5,共2页World Nonferrous Metals

摘　　要：针对湿法炼锌净化工段系统中存在钴锗等杂质去除困难、去除成本高、达到深度净化困难、净化稳定性较低、净化渣处理困难等弊端,研发配制成一种新型无机药剂联合添加锌粉做净化剂的方法,以达到硫酸锌液体深度净化、净化稳定性强、净化渣处理易操作的效果。Aiming at the disadvantages such as difficulty in removing impurities such as cobalt ruthenium in the wet zinc smelting purification section system,high removal cost,difficulty in deep purification,low purification stability,and difficulty in purification slag treatment,a new inorganic agent plus zinc powder is used.The method of purifying agent can achieve the effects of deep purification of zinc sulfate liquid,strong purification stability,and easy operation of purified slag treatment.

关 键 词：湿法炼锌 深度净化 钴返溶 镉返溶 新型无机药剂 

分 类 号：O657.3[理学—分析化学]