Estimation on Global Reaction Heat for the Aromatization Process of Liquefied Petroleum Gas

黎小辉; 朱建华; 郝代军

doi:10.1016/S1004-9541(13)60551-0

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Estimation on Global Reaction Heat for the Aromatization Process of Liquefied Petroleum Gas

化工热力学 | Updated：2026-01-06

- Estimation on Global Reaction Heat for the Aromatization Process of Liquefied Petroleum Gas
- Chinese Journal of Chemical Engineering Vol. 21, Issue 8, Pages: 906-9131004-954160551-0(2013)
- Affiliations：
  
  2 Luoyang Petrochemical Engineering Corporation, SINOPEC,Luoyang,China,471003
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(13)60551-0
  CLC：
- Published：2013
- Accepted：
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LI Xiaohui, ZHU Jianhua, HAO Daijun. Estimation on Global Reaction Heat for the Aromatization Process of Liquefied Petroleum Gas[J]. Chin.J.Chem.Eng., 2013, 21(8): 906-913.
DOI：

LI Xiaohui, ZHU Jianhua, HAO Daijun. Estimation on Global Reaction Heat for the Aromatization Process of Liquefied Petroleum Gas[J]. Chin.J.Chem.Eng., 2013, 21(8): 906-913. DOI： 10.1016/S1004-9541(13)60551-0.

摘要

Abstract

The reaction heat effect analysis for the aromatization process of Liquefied Petroleum Gas (LPG) was completed in this paper. In order to characterize this complex reaction system

one set of independent reactions was determined by means of atomic coefficient matrix method. Based on reaction thermodynamic and stoichiometric knowledge

the heat effect

Gibbs free energy change and equilibrium constant for each independent reaction was calculated for the specified conditions. Under these conditions

based on the initial and final composition data from LPG aromatization experiments

the actual extent of reaction for each independent reaction was determined. Furthermore

the global reaction heat and adiabatic temperature rise of LPG aromatization reaction system could be estimated. This work would provide a theoretical guidance for the design and scale-up of reactor for LPG aromatization process

as well as for the selection of proper operating conditions.

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Related Institution

Khristianovich Institute of Theoretical and Applied Mechanics, Russian Academy of Science, Siberian Branch

2 Voevodsky Institute of Chemical Kinetics and Combustion, Russian Academy of Science, Siberian Branch

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