Recent Progresses on Optimal Design of Heat Integrated Water Allocation Network

• 作者: Zhang Chijin Ren Congjing Liao Zuwei Sun Jingyuan Wang Jingdai Yang Yongrong
• 来源期刊: 中国炼油与石油化工（英文版）
• 年，卷（期）: 2021,（3）
• 所属期刊栏目: Simulation and Optimization
• 页码范围: 69-75
• 页数: 7页
• 语种: 英文

摘要

Energy integration and mass integration are important approaches to achieve energy saving and emission reduction in the process industry. Generally, the methods can be classified into two groups, viz.: conceptual design methods and mathematical programming methods. The former includes mainly graphical methods based on pinch technology that isoperated easily. A feasible solution can be quickly obtained. Conceptual design methods are sequential in nature including two steps, namely: targeting and designing. The latter is based on superstructure optimization, and corresponding algorithm is adopted to solve the model. The trade-offs and connections among the entire network can be established and explored. Multiple factors can be considered and optimized simultaneously by mathematical programming methods. This paper describes the synthesis of heat integrated water allocation networks (HIWAN) based on both conceptual design methods and mathematical programming methods systematically. In addition, the characteristics and shortcomings of the existing research methods are summarized, and the future research direction is prospected.