Calculation of Equilibrium for Multicomponent Mixtures Using the Parameters of Models for Binary Pairs of Pure Components
- Авторлар: Komissarov Y.A.1, Ravichev L.V.1, Kiselev M.S.1
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Мекемелер:
- Mendeleev University of Chemical Technology of Russia
- Шығарылым: Том 53, № 5 (2019)
- Беттер: 747-759
- Бөлім: Article
- URL: https://journals.rcsi.science/0040-5795/article/view/173087
- DOI: https://doi.org/10.1134/S0040579519050300
- ID: 173087
Дәйексөз келтіру
Аннотация
An algorithm and an application software package have been developed for calculating the vapor–liquid equilibrium of multicomponent mixtures using the optimal parameters of equilibrium models (namely, the Wilson, NRTL, and UNIQUAC models) for binary pairs of the pure components of a mixture. The parameters of the models have been optimized by extremum localization, simple iteration, and certain other methods at the minimum of the optimization criterion, i.e., the sum of the squared deviations between experimental and calculated values for the equilibrium compositions of the vapor phases (at checkpoints) for each of the binary pairs of pure components.
Негізгі сөздер
Авторлар туралы
Yu. Komissarov
Mendeleev University of Chemical Technology of Russia
Хат алмасуға жауапты Автор.
Email: komiss@muctr.ru
Ресей, Moscow, 125047
L. Ravichev
Mendeleev University of Chemical Technology of Russia
Email: komiss@muctr.ru
Ресей, Moscow, 125047
M. Kiselev
Mendeleev University of Chemical Technology of Russia
Email: komiss@muctr.ru
Ресей, Moscow, 125047
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