高速旋轉填充床應用於分離異丙醇-水共沸混合物之研究

以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：24

、訪客IP：13.59.183.186

姓名

邱怡君(Yi-Jiun Chiou) 查詢紙本館藏

畢業系所

化學工程與材料工程學系

論文名稱

高速旋轉填充床應用於分離異丙醇-水共沸混合物之研究
(Application of higee to separate IPA-WATER azeotrope)

相關論文

★ 水-醋酸-對位二甲苯-乙酸甲酯-乙酸異丁酯之汽液平衡	★ 進料不純物作為系統內自體共沸劑模擬回收醋酸之醋酸脫水程序及其效益分析
★ 單電解水溶液離子活性係數與溫度之關係	★ 在超臨界CO2之溶解度量測及Poynting factor之探討
★ 矽酸乙酯與乙醇在不同壓力之相平衡	★ 水-酚-對甲酚-鄰甲酚四成份系統之液液相平衡研究
★ 單電解質水溶液離子活性係數之探討	★ 高速旋轉填充床於分離共沸混合物之研究
★ 乙烯在甲苯、冰片烯及COC混合溶液之溶解度量測與關聯	★ 間氯酚與對氯酚之固液相平衡研究
★ 高速旋轉填充床於分離乙醇-水共沸混合物之研究	★ 二價單電解質水溶液之個別離子活性係數量測與關聯
★ 雙參數個別離子活性係數模式應用於雙電解質水溶液蒸汽壓之估算	★ β-胡蘿蔔素－二丁基羥基甲苯於超臨界二氧化碳之溶解度量測與關聯
★ 共溶劑對β-胡蘿蔔素於超臨界二氧化碳溶解度影響之研究	★ 氫氣在甲苯、冰片烯及COC混合溶液之溶解度量測與關聯

檔案

[Endnote RIS 格式]

[Bibtex 格式]

[相關文章]

[文章引用]

[完整記錄]

[館藏目錄]

至系統瀏覽論文 ( 永不開放)

摘要(中)

本研究主要目的在於突破傳統蒸餾方式，利用旋轉填充床產生的高重力場與加鹽效應來達到分離異丙醇及水共沸物。由實驗結果發現，只要所加入的鹽類適量，分離後的異丙醇莫耳組成可突破共沸點，此程序具有和共沸蒸餾相同的效果。除了以上效益外，還可改善一般蒸餾塔加鹽蒸餾容易使鹽結晶與堵塞的缺點。經由經濟評估證明高速旋轉填充床分離共沸物所需之耗能較傳統共沸蒸餾塔低，不僅可以改善傳統蒸餾塔在分離共沸物時，所需大量耗費能源的缺點，更可以大幅縮減設備體積。

摘要(英)

The purpose of this study is to try to find a new way to separate the binary azeotrope of isopropyl alcohol (IPA) and water. Instead of using the traditional distillation tower, we utilized the rotating packed bed, with the alias of Higee (high gravity), and checked the effects of separation by adding different amount of salt.
The results of experiments show that the salt addition with proper quantity can break the azeotropic point. This study essentially brings the same effect of that of the traditional azeotropic distillation. However, the economic evaluation has proved that the operation cost of Higee is lower than that of traditional distillation tower, because it is much less energy consuming. Therefore, we could say Higee is economically superior to the traditional distillation tower, both in energy saving and facility size reducing view of point.

關鍵字(中)

★ 共沸
★ 異丙醇
★ 旋轉填充床
★ 加鹽效應

關鍵字(英)

★ azeotrope
★ rotating packed bed
★ salt effect

論文目次

中文摘要……………………………………………………………………Ⅰ
英文摘要……………………………………………………………………Ⅱ
目錄…………………………………………………………………………Ⅲ
表目錄………………………………………………………………………Ⅳ
圖目錄………………………………………………………………………Ⅴ
第一章緒論………………………………………………………………1
1-1 前言……………………………………………………………………1
1-2 研究目的………………………………………………………………1
第二章共沸混合物…………………………………………………………2
2-1共沸物的定義及性質……………………………………………………2
2-2傳統蒸餾分離共沸物……………………………………………………2
2-3鹽類在溶液中的效應……………………………………………………3
第三章高速旋轉填充床……………………………………………………5
3-1簡介………………………………………………………………………5
3-2高速旋轉填充床之構造與原理…………………………………………5
3-3高速旋轉填充床分離技術之應用………………………………………5
第四章實驗方法……………………………………………………………9
4-1實驗儀器…………………………………………………………………9
4-2實驗藥品…………………………………………………………………9
4-3分析儀器…………………………………………………………………9
4-4實驗步驟…………………………………………………………………10
4-4-1檢量線的製作…………………………………………………………10
4-4-2準備工作與測試工作…………………………………………………10
4-4-3實驗步驟………………………………………………………………10
第五章實驗結果與討論……………………………………………………12
5-1結果與討論………………………………………………………………12
5-2經濟評估…………………………………………………………………13
第六章結論………………………………………………………………14
參考文獻…………………………………………………………………….15
附表………………………………………………………………………….17
附圖………………………………………………………………………….22

參考文獻

Burns, J. R. and Ramshaw, C., “Process Intensification: Visual Study of Liquid Maldistribution in Rotating Packed Beds, ” Chem. Eng. Sci., 1996, 51, 1347.
Fowler R. “Higee a Status Report, “ Chem. Engr., January 1989, 35.
Furter, W. F. and Cook, R. A., “Salt Effect in Distillation: A Literature Review, ” The J. Heat Mass Transfer, 1967, 10, 23.
Kelleher, T. and Fair, J. R., “Distillation Studies in a High-Gravity Contactor, ” Ind. Eng. Chem. Res., 1996, 35, 4646.
Lee, L. S. and Lin, C. L., “Salt Effect and Its Application to IPA-Water Azeotrope, ” Journal of The Chin. I. Ch. E., 1986, 17, 11.
Lin, C. C., Ho, T. J. and Liu, W. T., “Distillation in a Rotating Packed Bed, ” J. Chem. Eng. Jpn., 2002, 35, 1298.
Liu, H. S., Lin, C. C., Wu, S. C. and Hsu, H. W., “Characteristics of a Rotating Packed Bed, ” Ind. Eng. Chem. Res., 1996, 35, 3590.
Matin, C.L. and Martelli, M. “Preliminary Distillation Mass Transfer and Pressure Drop Results Using a Pilot Plant Scale High Gravity Contacting Unit, “ AIChE Spring National Meeting, March 1992, New Orleans, LA, USA.
Ramshaw, C. and Mallinson, R. H. “Mass Transfer Process, ” United States Patent 4383255, 1981.
Ramshaw, C. “Higee Distillation an Example of Process Intensification, “ Chem. Engr., February 1983, 13.
Rousseau, R. W., Ashcraft, D. L. and Schoenborn, E. M., “Salt Effect in Vapor-Liquid Equilibria: Correlation of Alcohol-, Water-, Salt Systems, ” AIChE J., 1972, 18, 825.
Singh, S. P., Wilson, J. H., Counce, R. M., Villiers-Fisher, J. F., Jennings, H. L., Lucero, A. J., Reed, G. D., Ashworth, R. A. and Elliott, M. G., “Removal of Volatile Organic Compounds from Groundwater Using a Rotary Air Stripper, ” Ind. Eng. Chem. Res., 1992, 31, 574.
Smelser, S. C., Bucklin, R. W., Ramanathan, R. V., Lamprecht, D. G. and Flowler, R. “Higee Technology Development Program Phase I Topical Report. “ Gas Research Institute Report No. GRI-89/002, Chicago, Illinois, 1988.
Weng, W. L., “A Cleaner Production Approach for Waste Organic Solvent: Purification, ” Cleaner Production Information Bimonthly., 1999, 25, 26.
陳昭瓊, 童志權, “螺旋型旋轉吸收器(II)煙氣脫硫傳質係數, “ 化工學報, 1996, 47, 758.
郭鍇, 柳松年, 陳建峰, 鄭沖, “超重力工程技術應用的新進展, “ 化學進展, 1997, 1, 1.
施南賡, 賀小華, “幾種工藝體系中離心傳質機的傳質性能, “ 南京化工大學學報, 1999, 21, 39.
林幸如, “高速旋轉填充床於分離共沸混合物之研究, ” 中央大學, 碩士論文, 2002, 7.
黃祥羚, “高速旋轉填充床於分離乙醇-水共沸混合物之研究, ” 中央大學, 碩士論文, 2003, 6.
李亞玲, 王玉紅, 陳建峰, 甄崇禮, “超重力法製備納米硫化鋅, ” 無機材料學報, 2003, 18, 1362.

指導教授

李亮三(liang-Sun Lee)

審核日期

2004-6-29

推文