摘要
本文回顾了国内外有关亚砜萃取钯和铂的3个主要研究领域:萃取性能与亚砜结构的关系、萃取机理及萃合物结构和亚砜萃取钯铂的理论研究。作者认为以量子化学为手段,在分子水平上研究亚砜萃取剂的结构与性能关系和萃取机理,是一条切实可行的研究途径。
In this paper, the mechanism, property and theoretically study of the solvent extraction of Pd and Pt with sulfoxide were introduced, and the research with the emphasis on the structure -extraction property relationship was reviewed. In order to develop a good efficient sulfoxide extractant, the quantum chemical molecular modeling method was used to explore the structure -extraction property relationship which is deemed a feasible approach in solvent extraction research.
出处
《贵金属》
CAS
CSCD
2008年第1期46-52,共7页
Precious Metals
关键词
湿法冶金
溶剂萃取
钯铂
萃取机理
理论研究
亚砜
hydro - metallurgy
solvent extraction
palladium and platinum
extraction mechanism
theoretically study
sulfoxide
