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研究生:王成維
研究生(外文):Cheng-Wei Wang
論文名稱:二氧化碳在醇胺(AMP)與有機溶劑(sulfolane)摻合物水溶液中之氣液平衡量測研究
論文名稱(外文):Measurement of Equilibrium Solubility of CO2 in Aqueous AMP/sulfolane Solutions
指導教授:李夢輝李夢輝引用關係
指導教授(外文):Meng-Hui Li
學位類別:碩士
校院名稱:中原大學
系所名稱:化學工程研究所
學門:工程學門
學類:化學工程學類
論文種類:學術論文
論文出版年:2001
畢業學年度:89
語文別:中文
論文頁數:80
中文關鍵詞:醇胺溶解度
外文關鍵詞:AMPsulfolanesolubility
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本研究為量測酸性氣體(二氧化碳)在醇胺AMP (2-amino -2-methyl-1-propanol)與有機溶劑(sulfolane)摻合物水溶液中的氣液平衡溶解度數據,所探討的系統濃度分別為:1.0 M AMP + 3.4 M sulfolane, 2.5 M AMP + 2.3 M sulfolane, 3.5 M AMP + 1.6 M sulfolane;溫度分別為40, 60, 80, 100℃;二氧化碳分壓範圍: 2 ~ 193 kPa,並採用Kent and Eisenberg (1976) 提出的熱力學模式來建立本系統的氣液平衡熱力學模式。利用所建立的熱力學模式來描述實驗數據,可以得到滿意的結果。本研究探討的AMP/sulfolane/H2O溶液,可有效提升溶液之循環吸收量,應是一種具潛力的吸收劑。本研究所得之氣液平衡溶解度數據可作為設計吸收設備的參考依據。


The equilibrium solubilities of carbon dioxide in aqueous mixtures of 2-amino-2-methyl-1-propanol (AMP) with sulfolane have been measured at 40, 60, 80, 100℃, and at partial pressures of carbon dioxide ranging from 2 kPa to 193 kPa. The systems studied are aqueous 1.0 M AMP + 3.4 M sulfolane, 2.5 M AMP + 2.3 M sulfolane, 3.5 M AMP + 1.6 M sulfolane solution. The model of Kent and Eisenberg (1976) has been applied to correlate the measured data. Satisfactory results were obtained for calculation of the solubility of carbon dioxide in AMP/sulfolane/H2O solution for the system studied. The results of this study show that the absorption of CO2 has been greatly improved by using AMP/sulfolane/H2O over the conventional aqueous amine solution, i.e.AMP/H2O. Thus, the AMP/ sulfolane/H2O system should be one of the promising potential absorbents for CO2 absorption. This study can be used as a tool for vapor-liquid equilibrium calculations for designing the acid gases process using AMP/sulfolane/H2O solution as the absorbent.


摘 要
ABSTRACT
誌 謝
目 錄
表目錄
圖目錄
第一章 緒 論
§1-1前言
§1-2醇胺(AMP)的特性
§1-3醇胺(AMP)對二氧化碳之吸收負載
§1-4研究動機
§1-5研究方向
第二章 熱力學模式
§2-1熱力學模式
第三章 實 驗
§3-1實驗裝置
§3-2實驗藥品
§3-3實驗步驟
§3-4液相分析
§3-5酸性氣體分壓的計算
第四章 結果與討論
§4-1對照實驗
§4-2氣液平衡溶解度量測結果
§4-3 氣液平衡溶解度計算
第五章 結 論
符號說明
參考文獻
自述


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