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

NCUIR > Engineering College > National Central University Department of Chemical & Materials Engineering > journal & Dissertation > Item 987654321/26493

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Title:	Vapor pressure of ethanol plus benzyltributylammonium chloride solution and vapor-liquid equilibrium of ethanol plus water plus benzyltributylammonium chloride mixture at atmospheric pressure
Authors:	Lee,LS;Huang,MY;Hsu,HL
Contributors:	化學工程與材料工程學系
Keywords:	AQUEOUS-SOLUTIONS;VAPORIZATION;ENTHALPIES
Date:	1999
Issue Date:	2010-06-29 17:29:20 (UTC+8)
Publisher:	中央大學
Abstract:	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.
Relation:	JOURNAL OF CHEMICAL AND ENGINEERING DATA
Appears in Collections:	[National Central University Department of Chemical & Materials Engineering] journal & Dissertation

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