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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/10028完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳誠亮 | |
| dc.contributor.author | Yu-Hsien Chao | en |
| dc.contributor.author | 趙育賢 | zh_TW |
| dc.date.accessioned | 2021-05-20T20:56:47Z | - |
| dc.date.available | 2011-08-10 | |
| dc.date.available | 2021-05-20T20:56:47Z | - |
| dc.date.copyright | 2011-08-10 | |
| dc.date.issued | 2011 | |
| dc.date.submitted | 2011-07-28 | |
| dc.identifier.citation | [1] Cheng, H. C. and Luyben, W. L. Heat-Integrated Distillation Columns for Ternary
Separations. Ind. Eng. Chem. Process Des. Dev., (24):707–713, 1985. [2] Chiang, T. P. and Luyben, W. L. Comparison of Energy Consumption in Five Heat- Integrated Distillation Configuations. I and EC Oricess Des. Develop, (22):99–104, 1983. [3] Emtir, M., Mizsey, P., Rev. E. and Fonyo, Z. Rigorous Simulation of Energy Integrated and Thermally Coupled Distillation Schemes for Ternary mixture. Applied Thermal Engineering, (21):1299–1317, 2001. [4] Engelien, H. K. and Skogestad, S. Minimum Energy Diagrams for Multieffect Distillation Arrangements. AIChE, 51:1714–1725, 2005. [5] Engelien, H. K. and Skogestad, S. Multi-effect distillation applied to an industrial case study. Chemical Engineering and Processing, (44):819–826, 2005. [6] Halvorsen, I. J. Minimum Energy Requirements in Complex Distillation Arrangements. PhD thesis, Norwegian University of Science and Technology, 2001. [7] Halvorsen, I. J. and Skogestad, S. Minimum Energy Consumption in Multicomponent Distillation. 2. Three-Product Petlyuk Arrangements. Ind. Eng. Chem. Res., 2003. [8] Halvorsen, I. J. and Skogestad, S. Minimum Energy Consumption in Multicomponent Distillation. 1. Vmin Diagram for Two Product Column. Ind. Eng. Chem. Res., (42):596–604, 2003a. [9] Hewitt, G., Quarini, J., and Morell, M. More efficient distillation. The chemical Engineer, 1999. [10] King, C. J. Separation Processes. McGraw-Hill, 2 edition, 1980. [11] Linnhoff, B., Townsend, D.W., Boland, D. and Hewitt, G. F. User Guide on Process Integration for the Efficient Use of Energy. Institution of Chemical Engineers, 1982. [12] Luyben,W. L. Plantwide Dynamic Simulators In Chemical Processing and Control. Marcel Dekker, 2002. [13] Luyben,W. L. Distillation Design and Contral Using Aspen Simulation . JohnWiley and Sons, Inc., 2006. [14] Rev, e., Emtir, M., Szitkai, Z., Mizsey, P., Fonyo, Z,. Energy savings of integrated and coupled distillation systems. Computer and Chemical Engineering, 25:119– 140, 2001. [15] Robinson, C. S. and Gilliland, E. R. Elements of Fractional Distillation. McGraw- Hill Book Co., 1950. [16] Wankat, P. C. Multieffect Distillation Processes. Ind. Eng. Chem. Res., (32):894– 905, 1993. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/10028 | - |
| dc.description.abstract | 近年來能源短缺問題日益嚴重，如何能有效率的提升工業製程之能源使用效率，已是相當重要的課題。在傳統化學工業中，蒸餾塔是相當耗能的單元，如何設計出適當的蒸餾塔結構，有效率地使用能源減低操作成本與減少對環境的污染，已成為大家研究的方向。早在1950多效蒸餾塔(Multi-effect Distillation Columns)的概念已被Robinson與Gilliland提出，藉由調整兩根塔的壓力，造成溫度差以進行熱整合，進而達到節省能量消耗與能量再利用的目的。
本論文以Underwood's equation與kings formula計算出的理論最小蒸氣量並繪製蒸氣量圖為基礎，討論三成分系統多效蒸餾塔進料與蒸餾塔蒸氣量的關係，進而提出四成分多效蒸餾塔結構與推導各結構所需最小蒸氣量，計算出各結構節省的能量百分比，歸納在各種不同進料狀況下，所適合的蒸餾塔結構。將理論推導的結果與知名商業軟體 Aspen Plus 模擬出的最小蒸氣量做比擬，驗證本研究之準確性以及偏差的原因，並依照實際狀況提出更加省能的方法。 | zh_TW |
| dc.description.abstract | The problem of energy shortage has become serious.
it is important to study useful methods for increasing the energy efficiency in process industries. Distillation process is a typical unit that uses a lot of energy in chemical plants.The topics of designing proper distillation column arrangements to utilize energy efficiently and lowering operating cost while attaining the goal of protecting environment have become important research directions. The concept of multi-effect distillation columns has already mentioned by Robinsson and Gilliand in 1950. They proposed that by adjusting the pressure of two columns, the temperature difference of them would be large enough to enable heat integration. And it can achieve the purpose of energy conservation and recovery. Based on the Underwood's equation and kings formula to calculate the theoretical minimum vapor flow rate in a distillation column, the study attempts to discuss the relationship between the feed conditions and the minimum vapor flow rate in three components multi-effect distillation system. The results from three component separation problems are extended to multi-effects distillation columns for separating four components. The potential energy savings when compared with the conventional arrangement are investigated. The theoretical results are also confirmed by comparing its results with those from Aspen Plus simulation. | en |
| dc.description.provenance | Made available in DSpace on 2021-05-20T20:56:47Z (GMT). No. of bitstreams: 1 ntu-100-R98524078-1.pdf: 5117991 bytes, checksum: 2067ea809f329a12734191185cc31490 (MD5) Previous issue date: 2011 | en |
| dc.description.tableofcontents | 致謝 i
摘要 iii Abstract v 附圖目錄 xi 附表目錄 xv 1緒論 1 1.1前言 1 1.2多效蒸餾塔之原理與結構介紹 2 1.3文獻回顧 5 1.4研究動機與目的 7 1.5組織章節 8 2蒸餾塔最小能耗理論計算 9 2.1Underwood Equations 與Kings formula回顧 9 2.2多成分蒸餾塔最小能耗計算 15 3三成分多效蒸餾塔系統分析 23 3.1計算建立之基本假設條件 23 3.2Prefractionator分析 24 3.2.1Prefractionator熱整合分析 27 3.3直接序列式(Direct-split)分析 29 3.3.1直接序列式(Direct-split)熱整合分析 30 3.4間接序列式(Indirect-split)分析 32 3.4.1間接序列式(Indirect-split)熱整合分析 33 3.5Petlyuk分析 35 3.6Prefractionator熱整合方式 37 3.6.1進料相對揮發度與Prefractionator熱整合方式分析 42 3.6.2進料組成與Prefractionator熱整合方式分析 44 4四成分多效蒸餾塔系統分析 47 4.1Direct-Prefractionator分析 47 4.1.1Direct-Prefractionator熱整合分析 49 4.2Direct-Direct split分析 51 4.2.1Direct-Direct split熱整合分析 52 4.3Direct-Indirect split分析 54 4.3.1Direct-Indirect split熱整合分析 55 4.4Direct-Petlyuk分析 57 4.5Indirect- Prefractionator split分析 59 4.5.1Indirect-Prefractionator熱整合分析 61 4.6Indirect- Indirect split分析 63 4.6.1Indirect- Indirect split熱整合分析 64 4.7Indirect- Direct split分析 66 4.7.1Indirect- Direct split熱整合分析 67 4.8Indirect-Petlyuk分析 69 4.9Binary-Binary split 分析 71 4.9.1Binary-Binary split 熱整合分析 72 4.10多效蒸餾塔結構與能量節省分析 74 4.10.1九種多效蒸餾塔結構節省能量百分比 76 4.10.2進料相對揮發度與蒸餾塔結構討論 79 4.10.3進料組成與蒸餾塔結構討論 83 4.11理論推導與Aspen模擬結果比較 88 5結論與未來展望 93 5.1結論 93 5.2未來展望 94 參考文獻 97 | |
| dc.language.iso | zh-TW | |
| dc.title | 多效蒸餾塔系統之分析與最適化設計 | zh_TW |
| dc.title | The Analysis and Optimum Design for
Multi-Effect Arrangements | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 99-2 | |
| dc.description.degree | 博士 | |
| dc.contributor.oralexamcommittee | 王子奇,錢義隆,鄭智成 | |
| dc.subject.keyword | 多效蒸餾塔,熱整合,直接分離,間接分離,最小蒸氣量, | zh_TW |
| dc.subject.keyword | Minimum vapor flow rate,Prefractionator,Multi-effect distillation arrangements,Direct-split,Indirect-split, | en |
| dc.relation.page | 98 | |
| dc.rights.note | 同意授權(全球公開) | |
| dc.date.accepted | 2011-07-28 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 化學工程學研究所 | zh_TW |
| 顯示於系所單位： | 化學工程學系 | |
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