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頁籤選單縮合
題 名 | Exergy Analysis and Exergoeconomic Analysis of an Ethylene Process |
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作 者 | Chang,Hsuan; | 書刊名 | 淡江理工學刊 |
卷 期 | 4:2 2001.06[民90.06] |
頁 次 | 頁95-104 |
分類號 | 460.02 |
關鍵詞 | 乙烯; Exergoeconomic analysis; Thermoeconomic analysis; Ethylene process; Energy efficiency; |
語 文 | 英文(English) |
英文摘要 | This paper presents the results of exergy analysis and exergoeconomic analysis for an ethylene process and its auxiliary refrigeration system. The exergy analysis results indicate that the exergetic efficiencies of the demethanization and the debutanization sections are the lowest. On the other hand, the exergoeconomic analysis results indicate that the increase of the unit thermoeconomic cost of the compression section and the demethanization section are the higherst. This study demonstrates that exergoeconomic analysis can provide extra information than exergy analysis and the results from exergoeconomic analysis provide cost-based information suggesting potential locations for process improvement. |
本系統中英文摘要資訊取自各篇刊載內容。