https://scholars.lib.ntu.edu.tw/handle/123456789/409670
標題: | Synthesis of heat-integrated water-using networks in process plants | 作者: | Chen C.-L. Liao H.-L. Jia X.-P. Ciou Y.-J. Lee J.-Y. |
關鍵字: | Heat exchanger network (HEN);Mathematical optimization;Superstructure;Synthesis;Water-using network (WUN) | 公開日期: | 2010 | 卷: | 41 | 期: | 4 | 起(迄)頁: | 512-521 | 來源出版物: | Journal of the Taiwan Institute of Chemical Engineers | 摘要: | This paper presents a general mathematical model to synthesize heat-integrated water-using networks that potentially lead to significant water and energy savings. The formulation is based on superstructures of water-using (WUN) and heat exchanger networks (HEN) for all possible flow connections and stream matches. The superstructure of WUN consists of schematic diagrams for water-using units, regeneration units, and buffer tanks, while the superstructure of HEN is a stage-wise representation. In particular, a set of constraints are incorporated in the model for the automatic identification of hot and cold streams from a water system. An example is used to illustrate the proposed approach, where the elimination of regeneration recycling will be also considered. ? 2010 Taiwan Institute of Chemical Engineers. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/409670 | ISSN: | 18761070 | DOI: | 10.1016/j.jtice.2010.04.004 | SDG/關鍵字: | Automatic identification; Buffer tanks; Cold streams; Energy saving; Heat exchanger network; In-process; Mathematical optimizations; Regeneration recycling; Water system; Water using network; Automation; Electronic data interchange; Energy conservation; Mathematical models; Operations research; Optimization; Schematic diagrams; Heat exchangers |
顯示於: | 化學工程學系 |
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