Entropic Balance Conditions and Optimization of Distillation Column System

The paper considers the limitation problem of the distillation column systems separating multicomponent mixtures with serial and parallel structures. The solution takes into account the irreversibility of processes. Using entropic balance conditions, the dependence of load on heat consumption is obt...

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Autores principales:	Alexander Balunov, Ivan Sukin, Anatoly Tsirlin
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	finite-time thermodynamics distillation irreversibility admissible mode set structure optimization load distribution Science Q Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/b19f14f3500246018613fd51031513a4
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spelling	oai:doaj.org-article:b19f14f3500246018613fd51031513a42021-11-25T17:29:54ZEntropic Balance Conditions and Optimization of Distillation Column System10.3390/e231114681099-4300https://doaj.org/article/b19f14f3500246018613fd51031513a42021-11-01T00:00:00Zhttps://www.mdpi.com/1099-4300/23/11/1468https://doaj.org/toc/1099-4300The paper considers the limitation problem of the distillation column systems separating multicomponent mixtures with serial and parallel structures. The solution takes into account the irreversibility of processes. Using entropic balance conditions, the dependence of load on heat consumption is obtained for a binary distillation column. This dependence is parameterized through two characteristic coefficients–reversible efficiency and irreversibility factor. This dependence was used to solve problems of distribution of heat and raw material fluxes in parallel column structure and selection of optimal separation order in serial structure. The obtained results make it possible to estimate the minimum heat consumption for the separation of a given flow of raw materials, the maximum productivity, and efficiency of the system.Alexander BalunovIvan SukinAnatoly TsirlinMDPI AGarticlefinite-time thermodynamicsdistillationirreversibilityadmissible mode setstructure optimizationload distributionScienceQAstrophysicsQB460-466PhysicsQC1-999ENEntropy, Vol 23, Iss 1468, p 1468 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	finite-time thermodynamics distillation irreversibility admissible mode set structure optimization load distribution Science Q Astrophysics QB460-466 Physics QC1-999
spellingShingle	finite-time thermodynamics distillation irreversibility admissible mode set structure optimization load distribution Science Q Astrophysics QB460-466 Physics QC1-999 Alexander Balunov Ivan Sukin Anatoly Tsirlin Entropic Balance Conditions and Optimization of Distillation Column System
description	The paper considers the limitation problem of the distillation column systems separating multicomponent mixtures with serial and parallel structures. The solution takes into account the irreversibility of processes. Using entropic balance conditions, the dependence of load on heat consumption is obtained for a binary distillation column. This dependence is parameterized through two characteristic coefficients–reversible efficiency and irreversibility factor. This dependence was used to solve problems of distribution of heat and raw material fluxes in parallel column structure and selection of optimal separation order in serial structure. The obtained results make it possible to estimate the minimum heat consumption for the separation of a given flow of raw materials, the maximum productivity, and efficiency of the system.
format	article
author	Alexander Balunov Ivan Sukin Anatoly Tsirlin
author_facet	Alexander Balunov Ivan Sukin Anatoly Tsirlin
author_sort	Alexander Balunov
title	Entropic Balance Conditions and Optimization of Distillation Column System
title_short	Entropic Balance Conditions and Optimization of Distillation Column System
title_full	Entropic Balance Conditions and Optimization of Distillation Column System
title_fullStr	Entropic Balance Conditions and Optimization of Distillation Column System
title_full_unstemmed	Entropic Balance Conditions and Optimization of Distillation Column System
title_sort	entropic balance conditions and optimization of distillation column system
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b19f14f3500246018613fd51031513a4
work_keys_str_mv	AT alexanderbalunov entropicbalanceconditionsandoptimizationofdistillationcolumnsystem AT ivansukin entropicbalanceconditionsandoptimizationofdistillationcolumnsystem AT anatolytsirlin entropicbalanceconditionsandoptimizationofdistillationcolumnsystem
_version_	1718412305482383360

Entropic Balance Conditions and Optimization of Distillation Column System

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