| 考虑操作分解的热集成用水网络设计 |
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| 引用本文： | 廖祖维,武锦涛,蒋斌波,王靖岱,阳永荣.考虑操作分解的热集成用水网络设计[J].中国化学工程学报,2008,16(1):16-20. |
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| 作者姓名： | 廖祖维 武锦涛 蒋斌波 王靖岱 阳永荣 |
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| 作者单位： | 1. State Key Laboratory of Chenical Engineering, Zhejiang University, Hangzhou 310027, China;
2. Department of Chenical and Biochenical Engineering, Zhejiang University, Hangzhou 310027, China |
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| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划) |
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| 摘 要： | 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.
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| 关 键 词： | water utilization network heat integration wastewater minimization operation split |
| 收稿时间： | 2007-04-28 |
| 修稿时间： | 2007-10-27 |
Design energy efficient water utilization systems allowing operation split |
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| LIAO Zuwei,WU Jintao,JIANG Binbo,WANG Jingdai,YANG Yongrong.Design energy efficient water utilization systems allowing operation split[J].Chinese Journal of Chemical Engineering,2008,16(1):16-20. |
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| Authors: | LIAO Zuwei WU Jintao JIANG Binbo WANG Jingdai YANG Yongrong |
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| Affiliation: | 1. Staate Key Laboratory of Chenical Engineering, Zhejiang University, Hangzhou 310027, China;
2. Department of Chenical and Biochenical Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | 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 impor-tant parameter of the problem. By treating the direct and indirect heat transfers separately, target freshwater and en-ergy 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. |
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| Keywords: | water utilization network heat integration wastewater minimization operation split |
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