Extractionofcopper using N902 extractant from hydrochloric acid medium by atomized extraction way was investigated.
用N902萃取剂采用雾化萃取方式对盐酸介质中铜的萃取进行了研究。
2
Technology of microbial metallurgy is applied widely at present, and it 's utilized in industrial extractionofcopper.
目前生物冶金技术已广泛应用，并在铜的提取上实现了工业应用。
3
The effect of nitrogen sparging on the mass transfer rate in the extractionofcopper from aqueous solution by a kerosene solution of naphthenic acids was studied.