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Vapour–Liquid Equilibria in the Poly(methyl methacrylate) + + 2-Butanone System Containing Lower Concentrations of Solute at Normal or Reduced Pressures
Vapour-liquid equilibria (VLE) were determined in the poly(methyl methacrylate) + 2-butanone system under isothermal conditions at 333.15, 343.15, and 353.15 K using an improved all-glass micro-ebulliometer with circulation of the liquid phase for the dynamic measurement of total pressure over liqui...
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Published in: | Chemical and Biochemical Engineering Quarterly 2015-01, Vol.28 (4), p.447-450 |
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container_title | Chemical and Biochemical Engineering Quarterly |
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creator | Pavlicek, J Bogdanic, G Wichterle, I |
description | Vapour-liquid equilibria (VLE) were determined in the poly(methyl methacrylate) + 2-butanone system under isothermal conditions at 333.15, 343.15, and 353.15 K using an improved all-glass micro-ebulliometer with circulation of the liquid phase for the dynamic measurement of total pressure over liquid mixtures. The experimental data were correlated using the UNIQUAC-FV model and the applicability of three known predictive models was tested. It was found that only the UNIFAC-vdw-FV model gives excellent prediction of VLE for the studied system. Key words: vapour-liquid equilibrium, experimental data, polymer-solvent system, correlation, ebulliometer |
doi_str_mv | 10.15255/CABEQ.2014.19388 |
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The experimental data were correlated using the UNIQUAC-FV model and the applicability of three known predictive models was tested. It was found that only the UNIFAC-vdw-FV model gives excellent prediction of VLE for the studied system. 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The experimental data were correlated using the UNIQUAC-FV model and the applicability of three known predictive models was tested. It was found that only the UNIFAC-vdw-FV model gives excellent prediction of VLE for the studied system. Key words: vapour-liquid equilibrium, experimental data, polymer-solvent system, correlation, ebulliometer</description><subject>Analysis</subject><subject>Chemical equilibrium</subject><subject>Chemical properties</subject><subject>correlation</subject><subject>ebulliometer</subject><subject>experimental data</subject><subject>Identification and classification</subject><subject>polymer–solvent system</subject><subject>Polymethylmethacrylate</subject><subject>vapour–liquid equilibrium</subject><issn>0352-9568</issn><issn>1846-5153</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNo9Uc1uEzEQtqoiNS08ADcfW6EN_t3sHtMo0EoRFApcLceebdzu2sX2Cu2Nd-DG4_EkOAlCY803882MLc-H0GtK5lQyKd-ultfrT3NGqJjTljfNCZrRRtSVpJKfohnhklWtrJszdJ7SIyk5b8gM_f6mn8MY__z8tXHfR2fxuvjebaPT2Hmcd4DvQj9dDpB3U4_3oE2cep3hCr8pxqrrMWsfPOD7KWUY8Cr4rJ13_gFvwg-Ie8KAz1FnF3zCocP3oR8zYJ3xhxAH3eMQ8WewowGL7yKkNBb3Er3odJ_g1T-8QF_frb-sbqrNx_e3q-WmMoKwXGlLWmAMqDTlGNgC5Y1pW1OzRUu7rtO2VAwD01hSWw0LuTWESsukECXmF6g63ruLRj-p5-gGHScVtFNHJkUDJVSUMyF56Z8f-x90D8r5LpSvmWIWBmfKIjpX-KUgXIhWLOoyQI8DJoaUInT_36BEHdRTB_XUXj11UI__BU4ikZs</recordid><startdate>20150105</startdate><enddate>20150105</enddate><creator>Pavlicek, J</creator><creator>Bogdanic, G</creator><creator>Wichterle, I</creator><general>Croatian Association of Chemical Engineers</general><general>Hrvatsko društvo kemijskih inženjera i tehnologa</general><scope>AAYXX</scope><scope>CITATION</scope><scope>VP8</scope></search><sort><creationdate>20150105</creationdate><title>Vapour–Liquid Equilibria in the Poly(methyl methacrylate) + + 2-Butanone System Containing Lower Concentrations of Solute at Normal or Reduced Pressures</title><author>Pavlicek, J ; Bogdanic, G ; Wichterle, I</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-ad09e22e15c15ccebe138c99c62791fffad5c1c2ec8d06dae75bc015d254475b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Analysis</topic><topic>Chemical equilibrium</topic><topic>Chemical properties</topic><topic>correlation</topic><topic>ebulliometer</topic><topic>experimental data</topic><topic>Identification and classification</topic><topic>polymer–solvent system</topic><topic>Polymethylmethacrylate</topic><topic>vapour–liquid equilibrium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pavlicek, J</creatorcontrib><creatorcontrib>Bogdanic, G</creatorcontrib><creatorcontrib>Wichterle, I</creatorcontrib><collection>CrossRef</collection><collection>Hrcak: Portal of scientific journals of Croatia</collection><jtitle>Chemical and Biochemical Engineering Quarterly</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pavlicek, J</au><au>Bogdanic, G</au><au>Wichterle, I</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vapour–Liquid Equilibria in the Poly(methyl methacrylate) + + 2-Butanone System Containing Lower Concentrations of Solute at Normal or Reduced Pressures</atitle><jtitle>Chemical and Biochemical Engineering Quarterly</jtitle><date>2015-01-05</date><risdate>2015</risdate><volume>28</volume><issue>4</issue><spage>447</spage><epage>450</epage><pages>447-450</pages><issn>0352-9568</issn><eissn>1846-5153</eissn><coden>CBEQEZ</coden><abstract>Vapour-liquid equilibria (VLE) were determined in the poly(methyl methacrylate) + 2-butanone system under isothermal conditions at 333.15, 343.15, and 353.15 K using an improved all-glass micro-ebulliometer with circulation of the liquid phase for the dynamic measurement of total pressure over liquid mixtures. The experimental data were correlated using the UNIQUAC-FV model and the applicability of three known predictive models was tested. It was found that only the UNIFAC-vdw-FV model gives excellent prediction of VLE for the studied system. Key words: vapour-liquid equilibrium, experimental data, polymer-solvent system, correlation, ebulliometer</abstract><pub>Croatian Association of Chemical Engineers</pub><doi>10.15255/CABEQ.2014.19388</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Analysis Chemical equilibrium Chemical properties correlation ebulliometer experimental data Identification and classification polymer–solvent system Polymethylmethacrylate vapour–liquid equilibrium |
title | Vapour–Liquid Equilibria in the Poly(methyl methacrylate) + + 2-Butanone System Containing Lower Concentrations of Solute at Normal or Reduced Pressures |
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