含多个化学反应体系热力学中的元素组成法

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含多个化学反应体系热力学中的元素组成法

林金清^a,b; 李浩然^a; 韩世钧^a

^a Department of Chemistry, Zhejiang University, Hangzhou 310027, China
^b College of Chemical Engineering, Huaqiao University, Quanzhou 362011, China

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2001-03-28 发布日期:2001-03-28
通讯作者: 林金清

Elemental Composition Method in Thermodynamics of Multireaction Systems* (Ⅰ) Molar Number,
Thermodynamic Properties and Partial Properties Relations

LIN Jinqing^a,b; LI Haoran^a; HAN Shijun^a

^a Department of Chemistry, Zhejiang University, Hangzhou 310027, China
^b College of Chemical Engineering, Huaqiao University, Quanzhou 362011, China

Received:1900-01-01 Revised:1900-01-01 Online:2001-03-28 Published:2001-03-28
Contact: LIN Jinqing

摘要/Abstract

摘要： When species in the solution undergo multiple chemical reactions, the solution may be
treated as a solution of all species actually present or as a hypothetical solution
composed of elemental species. Based on the fundamental thermodynamic principle, the
relationships of mole numbers, molar fractions, thermodynamic properties, partial molar
properties, potential and fugacity between the hypothetical solution of elemental species
and the equilibrated solution of actual species were derived. The hypothetical elemental
solution provides a way of reducing the dimensionality of problem, simplifying the analysis
and visualizing the phase behavior.

关键词: elemental composition;dimension reduction;multireaction;phase equilibrium; thermodynamics

Abstract: When species in the solution undergo multiple chemical reactions, the solution may be
treated as a solution of all species actually present or as a hypothetical solution
composed of elemental species. Based on the fundamental thermodynamic principle, the
relationships of mole numbers, molar fractions, thermodynamic properties, partial molar
properties, potential and fugacity between the hypothetical solution of elemental species
and the equilibrated solution of actual species were derived. The hypothetical elemental
solution provides a way of reducing the dimensionality of problem, simplifying the analysis
and visualizing the phase behavior.

Key words: elemental composition, dimension reduction, multireaction, phase equilibrium, thermodynamics

林金清, 李浩然, 韩世钧. 含多个化学反应体系热力学中的元素组成法[J]. CIESC Journal.

LIN Jinqing, LI Haoran, HAN Shijun. Elemental Composition Method in Thermodynamics of Multireaction Systems* (Ⅰ) Molar Number,
Thermodynamic Properties and Partial Properties Relations[J]. .

含多个化学反应体系热力学中的元素组成法

Elemental Composition Method in Thermodynamics of Multireaction Systems* (Ⅰ) Molar Number,
Thermodynamic Properties and Partial Properties Relations

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含多个化学反应体系热力学中的元素组成法

Elemental Composition Method in Thermodynamics of Multireaction Systems* (Ⅰ) Molar Number, Thermodynamic Properties and Partial Properties Relations

可视化

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Elemental Composition Method in Thermodynamics of Multireaction Systems* (Ⅰ) Molar Number,
Thermodynamic Properties and Partial Properties Relations