摘要
叙述了利用“一氰”硝化废酸浸取铜精矿脱硫渣制取氧化铜的工艺路线,分析了“一氰”硝化废酸制氧化铜的经济效益。
The process of preparing copper oxide from desulfura-tion sludge,which is obtained from copper concentration ore leached by waste acid from nitrating of 2 - cyano - 4 - ni-troaniline is described,and its economic benefit is also analyzed.
出处
《无机盐工业》
CAS
2000年第2期41-42,共2页
Inorganic Chemicals Industry
关键词
一氰
硝化
废酸
氧化铜
废物处理
脱硫渣
2- cyano - 4 - nitroaniline, waste acid of ni- trating,copper oxide
