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在298±1 K时以恒界面搅拌池法考察了Au(I)/(Na,H)Cl、CS(NH2)2/HDEHP(或HEHEHP)-煤油体系的萃取平衡和动力学过程.确定了萃取平衡机理为阳离子的交换,动力学过程的速控步骤可能发生在两相交界处,属于界面反应。
The extraction equilibrium and kinetics of Au (I) / (Na, H) Cl, CS (NH2) 2 / HDEHP and HEHEHP-kerosene systems were investigated at 298 ± 1 K by a constant- Extraction equilibrium mechanism for the exchange of cations, kinetic process of speed control step may occur at the junction of two, belonging to the interface reaction.