引用本文:
刘劲松, 曾宪诚, 田安民, 邓郁. 热动力学对比进度法 I. 可逆反应热动力学模型[J]. 物理化学学报,
1993, 9(04): 509-515.
doi:
10.3866/PKU.WHXB19930416
Citation: Liu Jin-Song, Zeng Xian-Cheng, Tian An-Min, Deng Yu. Reduced Extent Method Forthermokinetics I. Thermokineticmodels of Reversible Reaction[J]. Acta Physico-Chimica Sinica, 1993, 9(04): 509-515. doi: 10.3866/PKU.WHXB19930416
Citation: Liu Jin-Song, Zeng Xian-Cheng, Tian An-Min, Deng Yu. Reduced Extent Method Forthermokinetics I. Thermokineticmodels of Reversible Reaction[J]. Acta Physico-Chimica Sinica, 1993, 9(04): 509-515. doi: 10.3866/PKU.WHXB19930416
热动力学对比进度法 I. 可逆反应热动力学模型
摘要:
引入“对比进度”的概念, 建立了可逆反应动力学新的数学模型, 提出了可逆反应动力学的对比进度研究法. 并用热导式自动热量计研究了一个可逆反应体系, 计算结果与文献值符合甚好, 验证了数学模型及对比进度法的正确性.
English
Reduced Extent Method Forthermokinetics I. Thermokineticmodels of Reversible Reaction
Abstract:
A new concept, reduced extent of reaction, is introduced in this paper. Some new mathematical models of reversible reaction kinetics are suggested, and a reduced extent method for study of the thermokinetics of reversible reaction is proposed. A reversible reaction system, tris(hydroxymethyl) aminomethane with nitroethane in water(μ=1.0), has been studied with this method at 30.0 ℃. Rate constants and equilibrium constant calculated with this model are in fair agreement with that given in the literature. Thus, the correctness of the models and the validity of this method are proved.
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