摘要
研究了盐析剂浓度和水相ｐＨ值对分配比Ｄ的影响。研究了烷基膦酸萃取剂Ｐ５０７和喹啉类萃取剂Ｎ６０１协萃锗的机理，并对萃取平衡常数和热效应进行了估算。
We have studied salting out agent concentration and pH value of hydrous phase effecting on distributed ratio(D) and the synergistic extraction mechanism of Ge(Ⅳ) with alkyphosphonic acid extractant (P 507 ) and quinoline like extractant(N 601 ).In addition,The extraction equilibrium constant and thermal effect have also been evaluated.
出处
《化学研究与应用》
CAS
CSCD
1997年第5期455-458,共4页
Chemical Research and Application
关键词
烷基膦酸
喹啉
萃取(剂)
锗
alkylphosphonic acid,quinoline,extraction(extractant),germanium
