DOUBLE SYNERGISTIC EFFECTS AND EXTRACTION KINETICS OF A MICELLE MIXED EXTRACTANT SYSTEM ⅡEXTRACTION KINETI
来源期刊：中国有色金属学报(英文版)1994年第1期
论文作者：Yu Jingfen
文章页码：20 - 25
Key words：extraction kinetics; extraction equilibria; controlling reaction; extraction reaction; mechanisms; micelle mixed extractant system
Abstract: The controlling reaction for the micelle mixed extractant system D2EHPA-MPA-Al3+ was proved to occur inside the micelle phase by the studies of extraction kinetics，extraction equilibria and interfacial chemistry. The extraction reaction mechanisms of the two components, i. e. the micelle mixed extractant system D2EHPA- MPA- A13+ and the single micelle extraction system MPA-Al3+，in the micelle phase and liquid-liquid interfacial reaction regions, were suggested. The extraction reaction rate equations were obtained and the acceleration mechanism and characteristics for the micelle mixed extractant system were discussed.
