全湿法炼锌系统中氟氯的影响及脱除方法  

The Influence of Fluorine and Chlorine in the Total Hydrometallurgical Zinc Smelting System and Its Removal Method

作　　者：刘玉池 Liu Yuchi(Yunnan Jinding Zinc Industry Co.,Ltd.,Lanping 671400,China)

机构地区：[1]云南金鼎锌业有限公司,云南兰坪671400

出　　处：《有色金属设计》2020年第4期65-67,共3页Nonferrous Metals Design

摘　　要：在锌生产中,全湿法炼锌工艺比较常用,由于生产原料中含有一定量的氟、氯,进而会对全湿法炼锌系统造成不良影响。所以,需要有效脱出氟离子、氯离子,消除其不良影响。文章阐述了湿法炼锌中氯离子和氟离子的影响,分析了氯的控制与脱除方法以及氟的控制及脱除方法。In zinc production,the total hydrometallurgical zinc smelting process is more commonly used.Because the raw material contains a certain amount of fluorine and chlorine,it will adversely affect the hydrometallurgical zinc system.Therefore,it is necessary to effectively remove fluoride and chloride ions and eliminate their adverse effects.The article describes the influence of hydrometallurgy of zinc on chloride and fluoride ions,and analyzes the control and removal methods of chlorine and fluorine.

关 键 词：全湿法炼锌系统 氟离子 氯离子 脱除 

分 类 号：TF813[冶金工程—有色金属冶金]