Vapor-liquid equilibrium measurements for tetraethyl orthosilicate + ethanol at 24.00 kPa and 53.32 kPa

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题名:	Vapor-liquid equilibrium measurements for tetraethyl orthosilicate + ethanol at 24.00 kPa and 53.32 kPa
作者:	黃俊豐;Huang, Jin-feng;Lee, Yuan-fen;Lee, Liang-sun;(東方技術學院化學工程系)
贡献者:	東方技術學院化學工程系
日期:	2004-09
上传时间:	2009-12-04 13:25:33 (UTC+8)
摘要:	The isobaric vapor-liquid equilibrium data of the tetraethyl orthosilicate and ethanol binary mixture were collected using a modified Othmer still at pressures of 24.00 kPa and 53.32 kPa. The experimental data showed that this mixture could be separated by a distillation process at lower temperatures under pressures of 24.00 kPa and 53.32 kPa than under atmospheric pressure. The experimental data were examined with the Herington thermodynamic consistency test and the X2 distribution of statistics. They are fairly well correlated with the UNIQUAC model. Also, the optimum interaction parameters of the UNIQUAC model were determined by the maximum likelihood principle.
關聯:	Journal of chemical and engineering data, (2004), Vol.49 No.5, pp.1175-1179
显示于类别:	[化工與材料工程系] 期刊論文

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