An Improved Calculation of the Thermodynamically Based Allocation of Cumulative Exergy Consumption in the Petroleum Distillation Process

朱平

doi:10.1016/S1004-9541(08)60046-4

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An Improved Calculation of the Thermodynamically Based Allocation of Cumulative Exergy Consumption in the Petroleum Distillation Process

Updated：2026-01-06

- An Improved Calculation of the Thermodynamically Based Allocation of Cumulative Exergy Consumption in the Petroleum Distillation Process
- An Improved Calculation of the Thermodynamically Based Allocation of Cumulative Exergy Consumption in the Petroleum Distillation Process
- 中国化学工程学报（英文版） 2008年16卷第1期页码：104-107
- Affiliations：
  
  School of Chemistry and Chemical Engineering, Xuzhou Normal University,Xuzhou,China,221116
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(08)60046-4
  中图分类号：
- 纸质出版：2008
- Accepted：
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朱平. An Improved Calculation of the Thermodynamically Based Allocation of Cumulative Exergy Consumption in the Petroleum Distillation Process[J]. 中国化学工程学报（英文版）, 2008,16(1):104-107.

ZHU Ping. An Improved Calculation of the Thermodynamically Based Allocation of Cumulative Exergy Consumption in the Petroleum Distillation Process[J]. , 2008, 16(1): 104-107.
朱平. An Improved Calculation of the Thermodynamically Based Allocation of Cumulative Exergy Consumption in the Petroleum Distillation Process[J]. 中国化学工程学报（英文版）, 2008,16(1):104-107. DOI： 10.1016/S1004-9541(08)60046-4.

ZHU Ping. An Improved Calculation of the Thermodynamically Based Allocation of Cumulative Exergy Consumption in the Petroleum Distillation Process[J]. , 2008, 16(1): 104-107. DOI： 10.1016/S1004-9541(08)60046-4.

摘要

Abstract

One of the most common problems arising from the application of exergy analysis is the allocation of cumulative exergy consumption (CExC) in the petroleum distillation process yielding several useful products. Based on the concept of exergy

an improved calculation of the minimum separation power of product (MSPP) in the petroleum distillation process is provided in this article. The calculation of MSPP can be derived from the concept of exergy. The related mathematical models are established. Finally

application of this method to a case study is given

and the results are compared with the ones using mass as an allocation parameter.

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