环境保护科学Issue(6)：42-45,101,5.
硫化砷渣全湿法制备单质砷的研究
Experimental Study of Elemental Arsenic Production by the Wet Process of Arsenic Sulfide Residue
侯汉娜 1陈甜甜1
作者信息
- 1. 武汉东湖学院生命科学与化学学院，湖北 武汉 430000
- 折叠
摘要
Abstract
In this experiment, arsenic sulfide residue was used as raw material and wet process of arsenic slag extraction with copper dichloride acid solution was applied. The research focused on the influences of the dose of copper dichloride, pH of the solution and leaching time on the leaching yield of arsenic during the leaching process with copper dichloride. Besides, the method of producing elemental arsenic from arsenic sulfide residue by reduction of arsenic acid solution with stannous chloride was also discussed.关键词
硫化砷渣/氯化铜/单质砷Key words
Arsenic Sulfide Residue/Copper Dichloride/Elemental Arsenic分类
矿业与冶金引用本文复制引用
侯汉娜,陈甜甜..硫化砷渣全湿法制备单质砷的研究[J].环境保护科学,2014,(6):42-45,101,5.
