矿产综合利用Issue(6)：184-186,201,4.DOI:10.3969/j.issn.1000-6532.2023.06.028
湿法炼锌系统中氯的脱除实验
Experimental Removal of Chlorine from Hydro-Zinc Smelting System
徐东霞 1潘威 2张世强 3李杨4
作者信息
- 1. 扬州石化有限责任公司,江苏 扬州 225200
- 2. 武汉国力通能源环保股份有限公司,湖北 武汉 430075
- 3. 贵州省冶金化工研究所 贵州 贵阳 550014
- 4. 紫金矿业集团股份有限公司紫金矿冶设计研究院 福建 龙岩 364200
- 折叠
摘要
Abstract
This is an essay in the field of metallurgical engineering.In the hydro-zinc smelting system,the large amount of chloride ions seriously restricts the normal production.In this essay,a new type of X agent is used for the dechlorination test.Neutral leaching solution was used as the research object to explore the influence of X agent addition,neutral leaching solution temperature,pH value,reaction time,and impurities F-and Mg2+ on the chlorine removal rate.The test results show that when the dosage of X agent is 8 times,the reaction time is 60 min,the reaction temperature is 60℃,and the pH value is less than 5.5,X agent has the relatively highest rate of chlorine removal,about 85%;among them,F-no obvious effect on the chlorine removal rate;when the Mg2+ concentration exceeds 16 g/L,the chlorine removal rate of the X agent drops slightly.关键词
冶金工程/湿法炼锌/除氯/除氯剂Key words
Metallurgical engineering/Zinc hydrometallurgy/Chlorine removal/Dechlorination agent分类
矿业与冶金引用本文复制引用
徐东霞,潘威,张世强,李杨..湿法炼锌系统中氯的脱除实验[J].矿产综合利用,2023,(6):184-186,201,4.
