摘要
合成新型萃取剂四取代不对称酰胺荚醚:N,N’-二甲基-N,N’-二己基-3-氧戊二酰胺(DMDHOPDA)。研究其在氯仿中,以硝酸为介质,萃取Gd(Ⅲ)的反应机理。通过考查硝酸浓度,萃取剂浓度和温度对分配比的影响,得到了DMDHOPDA萃取Gd(Ⅲ)的配合物组成,并计算出萃取反应的表观平衡常数和热力学函数。
A novel extractant N, N＇ - dimethyl - N, N ＇ - dihexyl -3 -oxa- o - xagluaramide was synthesized and its extraction behavior has been investigated. The effect of extractant concentraton, nitric acid concentration and temperature on extraction distribution ratio is studied; the complex of extractant with Gd（ Ⅲ） and equilibrium constant were calculated.
出处
《济南大学学报（自然科学版）》
CAS
2008年第1期43-45,共3页
Journal of University of Jinan(Science and Technology)
基金
山东省自然科学基金(Q2003B01)
