Design Energy Efficient Water Utilization Systems Allowing Operation Split

This article deals with the design of energy efficient water utilization systems allowing operation split. Practical features such as operating flexibility and capital cost have made the number of sub operations an important parameter of the problem. By treating the direct and indirect heat transfer...

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Bibliographic Details
Published in:Chinese journal of chemical engineering 2008-02, Vol.16 (1), p.16-20
Main Author: 廖祖维 武锦涛 蒋斌波 王靖岱 阳永荣
Format: Article
Language:English
Subjects:
工程设计
操作分解
热集成
用水网络
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Summary:This article deals with the design of energy efficient water utilization systems allowing operation split. Practical features such as operating flexibility and capital cost have made the number of sub operations an important parameter of the problem. By treating the direct and indirect heat transfers separately, target freshwater and energy consumption as well as the operation split conditions are first obtained. Subsequently, a mixed integer non-linear programming （MINLP） model is established for the design of water network and the heat exchanger network （HEN）. The proposed systematic approach is limited to a single contaminant. Example from literature is used to illustrate the applicability of the approach.
ISSN:1004-9541
2210-321X
DOI:10.1016/S1004-9541(08)60028-2