Heat Exchange Network Design for an Ethylene Process Using Dual Temperature Approach
學年 94
學期 1
出版(發表)日期 2005-12-01
作品名稱 Heat Exchange Network Design for an Ethylene Process Using Dual Temperature Approach
作品名稱(其他語言)
著者 張煖; Chang, Hsuan; 郭家展; Guo, Jia-Jan
單位 淡江大學化學工程與材料工程學系
出版者 淡江大學
著錄名稱、卷期、頁數 Tamkang Journal of Science and Engineering 8(4), pp.283-290
摘要 This paper presents the results of applying the dual approach temperature (DAT) method to an industrial ethylene product recovery and separation process. The entire process including the refrigeration syste is simulated for extracting process information for heat exchange network design. The sub-ambient operation temperature feature of the process has demonstrated the advantage of DAT method, which allows the use of a smaller heat exchanger approaching temperature relative to a higher network approaching temperature. Comparing the synthesized optimal network to the existing network, the utility consumption and utility cost saving can be reduced by 35.6% and 21.2%, respectively. The payback year for modifying the existing network is only 0.77 year.
關鍵字
語言 en
ISSN 1560-6686
期刊性質 國內
收錄於 EI
產學合作
通訊作者
審稿制度
國別 TWN
公開徵稿
出版型式 ,電子版
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