Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance

M. J. Lee; C. E. Yeh; G. B. Hong; H. M. Lin

Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance

M. J. Lee
, C. E. Yeh
, G. B. Hong
, H. M. Lin

化學工程與生物科技系

研究成果: 書籍/報告/會議論文中的章節 › 會議投稿 › 同行評審

摘要

The enhancement of liquid phase splitting was studied for mixtures of water + ethanol + ethyl acetate in the presence of a hydrophilic agent (glycerol) or an electrolyte substance (potassium acetate or calcium chloride). The liquid-liquid equilibrium (LLE) properties were measured for the mixtures of water + ethanol + ethyl acetate with or without the auxiliary agents at 283.15-313.15 K. By adding the same amount of auxiliary agents, the magnitudes of phase-splitting enhancement followed the order of CaCl ₂ > KAc > glycerol. The NRTL and the electrolyte-NRLT models were used to correlate the LLE data for the mixtures with or without electrolyte substances. The models represented well the phase behavior of those studied mixtures. This is an abstract of a paper presented at the 7th World Congress of Chemical Engineering (Glasgow, Scotland 7/10-14/2005).

原文	English
主出版物標題	7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering - Congress Manuscripts
頁面	113
頁數	1
出版狀態	Published - 2005
事件	7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering - Glasgow, Scotland, United Kingdom 持續時間: 10 7月 2005 → 14 7月 2005

出版系列

名字	7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering

Conference

Conference	7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering
國家/地區	United Kingdom
城市	Glasgow, Scotland
期間	10/07/05 → 14/07/05

文獻附註

Funding Information:
Financial support from the ITRI, Union Chemical Laboratories, Taiwan, and the Ministry of Economic Affairs, Taiwan, through Grant No. 93-EC-17-A-09-S1-019 are gratefully acknowledged.

其它文件與鏈接

Link to publication in Scopus

引用此

Lee, M. J., Yeh, C. E., Hong, G. B., & Lin, H. M. (2005). Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance. 於 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering - Congress Manuscripts (頁 113). (7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering).

Lee, M. J. ; Yeh, C. E. ; Hong, G. B. 等. / Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance. 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering - Congress Manuscripts. 2005. 頁 113 (7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering).

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title = "Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance",

abstract = "The enhancement of liquid phase splitting was studied for mixtures of water + ethanol + ethyl acetate in the presence of a hydrophilic agent (glycerol) or an electrolyte substance (potassium acetate or calcium chloride). The liquid-liquid equilibrium (LLE) properties were measured for the mixtures of water + ethanol + ethyl acetate with or without the auxiliary agents at 283.15-313.15 K. By adding the same amount of auxiliary agents, the magnitudes of phase-splitting enhancement followed the order of CaCl 2 > KAc > glycerol. The NRTL and the electrolyte-NRLT models were used to correlate the LLE data for the mixtures with or without electrolyte substances. The models represented well the phase behavior of those studied mixtures. This is an abstract of a paper presented at the 7th World Congress of Chemical Engineering (Glasgow, Scotland 7/10-14/2005).",

author = "Lee, \{M. J.\} and Yeh, \{C. E.\} and Hong, \{G. B.\} and Lin, \{H. M.\}",

note = "Funding Information: Financial support from the ITRI, Union Chemical Laboratories, Taiwan, and the Ministry of Economic Affairs, Taiwan, through Grant No. 93-EC-17-A-09-S1-019 are gratefully acknowledged. ; 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering ; Conference date: 10-07-2005 Through 14-07-2005",

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Lee, MJ, Yeh, CE, Hong, GB & Lin, HM 2005, Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance. 於 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering - Congress Manuscripts. 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering, 頁 113, 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering, Glasgow, Scotland, United Kingdom, 10/07/05.

Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance. / Lee, M. J.; Yeh, C. E.; Hong, G. B. 等.
7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering - Congress Manuscripts. 2005. p. 113 (7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering).

研究成果: 書籍/報告/會議論文中的章節 › 會議投稿 › 同行評審

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AU - Lee, M. J.

AU - Yeh, C. E.

AU - Hong, G. B.

AU - Lin, H. M.

N1 - Funding Information: Financial support from the ITRI, Union Chemical Laboratories, Taiwan, and the Ministry of Economic Affairs, Taiwan, through Grant No. 93-EC-17-A-09-S1-019 are gratefully acknowledged.

PY - 2005

Y1 - 2005

N2 - The enhancement of liquid phase splitting was studied for mixtures of water + ethanol + ethyl acetate in the presence of a hydrophilic agent (glycerol) or an electrolyte substance (potassium acetate or calcium chloride). The liquid-liquid equilibrium (LLE) properties were measured for the mixtures of water + ethanol + ethyl acetate with or without the auxiliary agents at 283.15-313.15 K. By adding the same amount of auxiliary agents, the magnitudes of phase-splitting enhancement followed the order of CaCl 2 > KAc > glycerol. The NRTL and the electrolyte-NRLT models were used to correlate the LLE data for the mixtures with or without electrolyte substances. The models represented well the phase behavior of those studied mixtures. This is an abstract of a paper presented at the 7th World Congress of Chemical Engineering (Glasgow, Scotland 7/10-14/2005).

AB - The enhancement of liquid phase splitting was studied for mixtures of water + ethanol + ethyl acetate in the presence of a hydrophilic agent (glycerol) or an electrolyte substance (potassium acetate or calcium chloride). The liquid-liquid equilibrium (LLE) properties were measured for the mixtures of water + ethanol + ethyl acetate with or without the auxiliary agents at 283.15-313.15 K. By adding the same amount of auxiliary agents, the magnitudes of phase-splitting enhancement followed the order of CaCl 2 > KAc > glycerol. The NRTL and the electrolyte-NRLT models were used to correlate the LLE data for the mixtures with or without electrolyte substances. The models represented well the phase behavior of those studied mixtures. This is an abstract of a paper presented at the 7th World Congress of Chemical Engineering (Glasgow, Scotland 7/10-14/2005).

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T2 - 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering

Y2 - 10 July 2005 through 14 July 2005

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Lee MJ, Yeh CE, Hong GB, Lin HM. Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance. 於 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering - Congress Manuscripts. 2005. p. 113. (7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering).

Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance

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