reaction equilibrium constant

The extraction of acetic acid by amines is a kind of chemical extraction. There are some connections between reaction equilibrium constant and distribution equilibrium constant.

胺类对乙酸的萃取为化学萃取，反应平衡常数与萃取平衡分配系数有一定联系。

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The preliminary study of the hydrolytic equilibrium of 2-methyl-2,5-dimethoxy-2,5-dihydrofuran was reported in this paper. The hydrolytic equilibrium constant was determined. The study has been provided theoretical basis for selection of suitable hydrolytic reaction conditions and for raising equilibrium conversion per pass.

本文对2-甲基-2,5-二甲氧基-2,5-二氢呋喃的水解平衡进行了初步研究，测定了水解平衡常数，为选择合适的水解反应条件，提高平衡转化率提供了理论依据。

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Dependence of chemical equilibrium constant on reaction temperature and the optimal reaction temperature were theoretically calculated for methanol steam reforming ( SRM) reaction system.

针对甲醇水蒸汽重整制氢反应体系，通过理论计算研究了化学平衡常数随温度的变化规律，指出该反应适宜的反应温度。

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Research on the Reckoning Model of Ammonia Synthesis Reaction Chemical Equilibrium Constant

氨合成反应化学平衡常数计算模型的研究

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The reaction heat, Gibbs free energy change and equilibrium constant of the reactions are calculated by methods of group contribution.

本文用基团贡献法计算了该反应体系的反应热、吉布斯自由能变化、化学反应平衡常数。

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For overcoming the defects of the current reckoning models of ammonia synthesis reaction chemical equilibrium constant, a network model based on radial basis function networks and principal component regression ( RBF PCR) was interposed.

针对目前氨合成反应化学平衡常数计算模型所存在的问题，提出一种基于径向基函数网络并结合主成分回归方法的网络模型。

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By thermodynamics analysis, the independent reactions of the system, the relationship between each reaction equilibrium constant and the temperature and the main products in equilibrium components of the system are carbon black and hydrogen, are demonstrated.

通过热力学分析，得出体系的独立反应、各反应平衡常数与温度的关系，体系的平衡组成中主要产物为炭黑和氢；

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By shifting to the tool module, the following values can be calculated easily, heat capacity of mixed components, reaction heat, equilibrium constant, reaction process heat and equilibrium yields.

常用工具模块可进行混合组份热容，反应热效应，反应平衡常数，反应过程热和平衡组成的计算。

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Chemical Reaction Equilibrium Constant

化学反应平衡常数

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Gas phase synthesis of hydrogen iodide was taken for example. The example showed how to calculate extent of reaction from equilibrium constant and to calculate the heat capacities at constant pressure and constant volume.

以碘化氢气相合成反应为例，说明如何由化学反应的平衡常数计算平衡反应进度，进而计算定压热容和定容热容。

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Standard State and Reaction Equilibrium Constant of Thermodynamics

热力学标准状态与反应平衡常数

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A thermodynamic study was conducted on the main and side reactions of synthesizing 4-methyl-pentene-1 through dimerization of propane. The influence of reaction temperature and pressure on chemical equilibrium constant were worked out.

采用热力学方法研究了丙烯二聚合成4甲基戊烯1过程中的主、副反应，计算了反应温度、反应压力对化学平衡常数的影响。

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Through the optimization of the parameters of the expression, the OAP distribution constant of physical extraction m and the apparent equilibrium constant of chemical complexation reaction k were gained.

并通过参数寻优求出邻氨基苯酚的物理萃取分配常数m和表观化学反应萃取平衡常数K。

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