Vapor pressure of ethanol plus benzyltributylammonium chloride solution and vapor-liquid equilibrium of ethanol plus water plus benzyltributylammonium chloride mixture at atmospheric pressure

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题名:	Vapor pressure of ethanol plus benzyltributylammonium chloride solution and vapor-liquid equilibrium of ethanol plus water plus benzyltributylammonium chloride mixture at atmospheric pressure
作者:	Lee,LS;Huang,MY;Hsu,HL
贡献者:	化學工程與材料工程學系
关键词:	AQUEOUS-SOLUTIONS;VAPORIZATION;ENTHALPIES
日期:	1999
上传时间:	2010-06-29 17:29:20 (UTC+8)
出版者:	中央大學
摘要:	In this study, the vapor pressures of benzyltributylammonium chloride and ethanol solutions were measured from 298.25 K to 318.15 K, and the enthalpies of vaporization of this mixture were estimated by the Clausius-Clapeyron equation. The vapor-liquid equilibria of the ethanol and water mixtures with 2 m and saturated concentrations of the same organic salt were measured with an Othmer type equilibrium cell under atmospheric pressure. The uncertainty of the calibration is +/-0.0019 mole fraction for the water + ethanol mixture and that of temperature is 0.1 K.
關聯:	JOURNAL OF CHEMICAL AND ENGINEERING DATA
显示于类别:	[化學工程與材料工程研究所] 期刊論文

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