Thermodynamic Function Analogue for Reactions Proceeding without Interaction of Various Substances Full article
Journal |
Chemical Engineering Science
ISSN: 0009-2509 , E-ISSN: 1873-4405 |
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Output data | Year: 1986, Volume: 41, Number: 11, Pages: 2739-2745 Pages count : 7 DOI: 10.1016/0009-2509(86)80005-7 | ||||
Tags | CARBON MONOXIDE - Oxidation; CATALYSIS - Mathematical Models; CATALYSTS - Platinum; CHEMICAL EQUIPMENT; THERMODYNAMICS - Mathematical Models | ||||
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Abstract:
A function similar to Lyapunov's function has been constructed for reactions with αAi→ ∑βjAj stages. This provides for the quasi-thermodynamics of the appropriate kinetic model, which implies steady-state uniqueness and global stability in the reaction polyhedron. The kinetic law generalizing the Marcelin-de Donder kinetics has been written for a separate stage. Explicit Lyapunov thermodynamic functions have been written for various conditions of the reaction proceeding in closed systems. The matrix of linear approximation close to equilibrium is expressed by means of the introduced scalar product. Particularly, the absence of damped oscillations as equilibrium is approached as shown.
Cite:
Gorbanʹ A.N.
, Bykov V.I.
, Yablonskii G.S.
Thermodynamic Function Analogue for Reactions Proceeding without Interaction of Various Substances
Chemical Engineering Science. 1986. V.41. N11. P.2739-2745. DOI: 10.1016/0009-2509(86)80005-7 WOS Scopus РИНЦ
Thermodynamic Function Analogue for Reactions Proceeding without Interaction of Various Substances
Chemical Engineering Science. 1986. V.41. N11. P.2739-2745. DOI: 10.1016/0009-2509(86)80005-7 WOS Scopus РИНЦ
Dates:
Submitted: | Jan 31, 1984 |
Accepted: | Jan 13, 1986 |
Published print: | Jun 1, 1986 |
Published online: | Oct 5, 2001 |
Identifiers:
Web of science | WOS:A1986E886200005 |
Scopus | 2-s2.0-0022920638 |
Elibrary | 26590742 |
Chemical Abstracts | 1981:72199 |
Chemical Abstracts (print) | 94:72199 |
OpenAlex | W2024896645 |