湿法冶金
濕法冶金
습법야금
HYDROMETALLURGY OF CHINA
2014年
4期
289-291
,共3页
汤启明%邹潜%丁东升%徐志刚%李建%王朝华
湯啟明%鄒潛%丁東升%徐誌剛%李建%王朝華
탕계명%추잠%정동승%서지강%리건%왕조화
Mextral CLX-50%萃取剂%改质剂%协萃剂
Mextral CLX-50%萃取劑%改質劑%協萃劑
Mextral CLX-50%췌취제%개질제%협췌제
Mextral RCLX-50%extractant%modifie%synergist
Mextral CLX-50可用作萃取剂、改质剂、协萃剂。用Mextral CLX-50作改质剂,与Mextral 5640H混合使用,可萃取含氯离子料液中的铜,提高Mextral 5640H的反萃取能力,增大铜的转移量;Mextral CLX-50与Mextral V10混合使用,萃取含镁离子料液中的镍,有协萃作用,在平衡pH<5条件下,可显著提高Mex-tral V10的萃取能力,尤其适合于从镁浓度较高的料液中萃取镍。
Mextral CLX-50可用作萃取劑、改質劑、協萃劑。用Mextral CLX-50作改質劑,與Mextral 5640H混閤使用,可萃取含氯離子料液中的銅,提高Mextral 5640H的反萃取能力,增大銅的轉移量;Mextral CLX-50與Mextral V10混閤使用,萃取含鎂離子料液中的鎳,有協萃作用,在平衡pH<5條件下,可顯著提高Mex-tral V10的萃取能力,尤其適閤于從鎂濃度較高的料液中萃取鎳。
Mextral CLX-50가용작췌취제、개질제、협췌제。용Mextral CLX-50작개질제,여Mextral 5640H혼합사용,가췌취함록리자료액중적동,제고Mextral 5640H적반췌취능력,증대동적전이량;Mextral CLX-50여Mextral V10혼합사용,췌취함미리자료액중적얼,유협췌작용,재평형pH<5조건하,가현저제고Mex-tral V10적췌취능력,우기괄합우종미농도교고적료액중췌취얼。
Application of Mextral CLX-50 in hydrometallurgy as modifier and synergist was investigated .It was used as modifier of Mextral 5640H for extraction of copper from a high Cl -concentration feed that can enhance the net copper transfer of Mextral 5640H .The synergism of Mextral CLX-50 in extraction of nickel by mixing Mextral V10 with Mextral CLX-50 was also studied .When equilibrium pH of aqueous phase is less than 5 ,the extraction ability of Mextral V10 improves remarkably .Especially ,it can be adapted to extract nickel from a high magnesium concentration feed .