摘要
针对目前钨钼分离是钨冶金中的一个技术难题 ,综述了沉淀分离钨钼的各种方法 ,如三硫化铜沉淀法、钨酸沉淀法、络合均相沉淀法、胍盐沉淀法、选择性沉淀法、钨盐沉淀法等 ,叙述了各种方法的原理、特点及其应用 。
W/Mo separation is a technical difficult problem in W metallurgy. In this paper, several kinds of methods, such as MoS3 precipitation, tungstic acid precipitation,homogeneous precipitation,carbamidine precipitation,selective precipitation and tungstate crystal, principles and applications for W/Mo separation by precipitation are reviewed, and are reported with discussion of research trend.
出处
《江西有色金属》
2001年第2期26-29,共4页
Jiangxi Nonferrous Metals
关键词
沉淀
分离
炼钨
研究进展
钨钼分离
W products
metallurgy
precipitation and separation
