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The Rule of Temperature Coefficients for Selection of Optimal Separation Sequence for Multicomponent Mixtures in Thermal Systems

  • Anatoly Tsirlin , Ivan Andreevich Sukin EMAIL logo , Alexander Balunov and Karsten Schwalbe
Published/Copyright: July 29, 2017

Abstract

In this paper an estimate for the reversible molar heat supply needed for fully separating a certain mixture is given on the basis of thermodynamic balance equations. It is shown that in order to estimate this heat supply one should solve the problem of selecting the optimal separation sequence. The algorithm solving this task is given. This algorithm allows to select the separation sequence on the basis of preliminary calculations, knowing only the properties of the component that one wants to separate. The solution algorithm is demonstrated for an exemplary system: a gas-fractionation plant.

References

[1] Gerasev A., Variational principles in irreversible thermodynamics with application to combustion waves, J. Non-Equilib. Thermodyn. 36 (2011), no. 1, 55–73.10.1515/jnetdy.2011.005Search in Google Scholar

[2] Deng-Fang R., Xiao-Feng Y. and Li Y., Entropy generation analysis of parallel and counter-flow three-fluid heat exchangers with three thermal communications, J. Non-Equilib. Thermodyn. 36 (2011), no. 2, 141–154.10.1515/jnetdy.2011.010Search in Google Scholar

[3] Cimmelli V., Weakly nonlocal thermodynamics of anisotropic rigid heat conductors revisited, J. Non-Equilib. Thermodyn. 36 (2011), no. 3, 285–309.10.1515/JNETDY.2011.018Search in Google Scholar

[4] Andresen B., Finite-time Thermodynamics, University of Copenhagen, Copenhagen, 1983.Search in Google Scholar

[5] Berry R. S., Kasakov V. A., Sieniutycz S., Szwast Z., Tsirlin A. M., Thermodynamic Optimization of Finite Time Processes, John Wiley and Sons, Chichester, 1999.Search in Google Scholar

[6] Tsirlin A. M., Irreversible Estimates of Limiting Capabilities of Thermodynamic and Microeconomic Systems, Nauka, Moscow, 2003 (in Russian).Search in Google Scholar

[7] Tsirlin A. M., V. Mironova A., S. Amelkin A. and Kazakov V. A., Finite-time thermodynamics: Conditions of minimal dissipation for thermodynamic process with given rate, Phys. Rev. E58 (1998), no. 1, 215–223.10.1103/PhysRevE.58.215Search in Google Scholar

[8] Petlyuk F. B. and Serafimov L. A., Multicomponent Distillation: Theory and Design, Khimiya, Moscow, 1983 (in Russian).Search in Google Scholar

[9] Ostrovsky G. M., Ziyatdinov N. N., Mustafina F. U. and Rygov D. A., Optimal synthesis of a system of simple distillation columns, Theor. Found. Chem. Eng. 47 (2013), no. 6, 709–718.10.1134/S0040579513060079Search in Google Scholar

[10] Bosnjakovic F. and Knoche K. F., Technische Thermodynamik, Teil 2, Steinkopff, Darmstadt, 1989 (in German).10.1007/978-3-642-97774-9Search in Google Scholar

[11] Prigogine I. and Kondepudi D., Modern Thermodynamics: From Heat Engines to Dissipative Structures, 2nd ed., Wiley, Hoboken, NJ, 2014.10.1002/9781118698723Search in Google Scholar

[12] Tsirlin A. M. and Sukin I. A., Finite-time thermodynamics: The maximal productivity of binary distillation and selection of optimal separation sequence for an ideal ternary mixture, J. Non-Equilib. Thermodyn. 39 (2014), no. 1, 13–25.10.1515/jnetdy-2013-0033Search in Google Scholar

[13] Serafimov L. A., Chelyuskina T. V. and Mavletkulova P. O., Finding optimal multicomponent distillation flowsheets,Theor. Found. Chem. Eng. 49 (2015), no. 1, 41–49.Search in Google Scholar

[14] Aleksandrov I. A., Distillation and Absorption Engines, Khimiya, Moscow, 1978 (in Russian).Search in Google Scholar

[15] Balunov A. I. and Maykov V. P., Entropy and information in distillation theory, Izvestiya VUZov., Khimiya i khimicheskaya tekhnologiya, 46 (2003), no. 9, 54–67 (in Russian).Search in Google Scholar

Received: 2017-5-16
Accepted: 2017-7-4
Published Online: 2017-7-29
Published in Print: 2017-10-26

© 2017 Walter de Gruyter GmbH, Berlin/Boston

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