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本文研究了HPMBP与N_(1923)的氯仿溶液从硝酸介质中协萃钯(Ⅱ)的热力学过程。通过考察协萃体系浓度和温度对钯(Ⅱ)分配比的影响,测得了协萃反应的平衡常数K、焓变△H、自由能曼△G和熵变△S。
In this paper, the thermodynamic process of palladium-palladium (Ⅱ) extraction from nitric acid medium with HPMBP and N_ (1923) in chloroform was studied. The equilibrium constants K, enthalpy change △ H, free energy Man △ G and entropy change △ S were determined by investigating the influence of concentration and temperature on palladium (Ⅱ) partition ratio.