SCI和EI收录∣中国化工学会会刊

中国化学工程学报 ›› 2020, Vol. 28 ›› Issue (6): 1652-1660.DOI: 10.1016/j.cjche.2020.04.007

• Process Systems Engineering and Process Safety • 上一篇    下一篇

A game theory based method for inter-plant heat integration considering cost allocation

Yufei Wang1, Zehuan Wan1, Chenglin Chang1, Xiao Feng2   

  1. 1 State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China;
    2 School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an 710049, China
  • 收稿日期:2019-12-26 修回日期:2020-03-17 出版日期:2020-06-28 发布日期:2020-07-29
  • 通讯作者: Yufei Wang
  • 基金资助:
    Financial supports from Science Foundation of China University of Petroleum, Beijing (No. 2462018BJC004) are gratefully acknowledged.

A game theory based method for inter-plant heat integration considering cost allocation

Yufei Wang1, Zehuan Wan1, Chenglin Chang1, Xiao Feng2   

  1. 1 State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China;
    2 School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2019-12-26 Revised:2020-03-17 Online:2020-06-28 Published:2020-07-29
  • Contact: Yufei Wang
  • Supported by:
    Financial supports from Science Foundation of China University of Petroleum, Beijing (No. 2462018BJC004) are gratefully acknowledged.

摘要: Inter-plant heat integration is an effective way for energy recovery in process industry. Although inter-plant heat integration can significantly reduce energy consumption, it is not widely applied in the multiple stakeholders' situation due to profit or cost distribution problems. Therefore, this work considers both the technique aspects of heat integration and its business aspects between stakeholders simultaneously. The new proposed methodology consists of three steps. Firstly the optimal matching of heat integration between plants is obtained through mathematical programming. Then the cost distribution is decided through game theory. Finally the cost distribution obtained previous is corrected by an ideal expert model. A case study is used to illustrate the effectiveness of the method in the end of the work.

关键词: Heat Integration, Inter-plant, Game theory, Cost distribution

Abstract: Inter-plant heat integration is an effective way for energy recovery in process industry. Although inter-plant heat integration can significantly reduce energy consumption, it is not widely applied in the multiple stakeholders' situation due to profit or cost distribution problems. Therefore, this work considers both the technique aspects of heat integration and its business aspects between stakeholders simultaneously. The new proposed methodology consists of three steps. Firstly the optimal matching of heat integration between plants is obtained through mathematical programming. Then the cost distribution is decided through game theory. Finally the cost distribution obtained previous is corrected by an ideal expert model. A case study is used to illustrate the effectiveness of the method in the end of the work.

Key words: Heat Integration, Inter-plant, Game theory, Cost distribution