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Esterification of Acetic Acid and Isobutanol in a Pervaporation Membrane Reactor Using Different Membranes

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dc.contributor.authorKorkmaz, Sevinc
dc.contributor.authorSalt, Yavuz
dc.contributor.authorDincer, Salih
dc.date.accessioned2026-06-27T13:13:01Z
dc.date.issued2011
dc.description.abstractIn this study the ester-permeable polydimethylsiloxane (PDMS) and the water-permeable poly(vinyl alcohol) membranes prepared in our laboratory and the commercial Nafion 117, PERVAP 1201, and PERVAP 2216 membranes were used in the esterification of acetic acid with isobutanol catalyzed by Dowex 50W-X8 in a pervaporation membrane reactor process in order to shift the equilibrium by removal of relevant product from the reaction mixture. The effects of membrane type, the ratio of membrane area to reaction volume, and temperature were investigated. PERVAP 1201 membranes provided a higher water flux and higher selectivity than other hydrophilic membranes, but the highest fluxes were obtained using PDMS membrane, which selectively permeated isobutyl acetate compared to the other components. Increase in temperature and ratio of membrane area to reaction volume increased the conversion.en
dc.description.sponsorshipYTUBAPK projects [25-07-01-06, 28-07-01-02]
dc.description.sponsorshipTUBITAK
dc.description.urihttps://doi.org/10.1021/ie200086h
dc.identifier.doi10.1021/ie200086h
dc.identifier.endpage11666
dc.identifier.issn0888-5885
dc.identifier.issue20
dc.identifier.startpage11657
dc.identifier.urihttps://hdl.handle.net/20.500.14981/50626
dc.identifier.volume50
dc.identifier.wos000295667100025
dc.language.isoeng
dc.publisherAMER CHEMICAL SOC
dc.relation.ispartofINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
dc.subjectSEPARATION
dc.subjectACETATE
dc.subjectEQUILIBRIUM
dc.subjectALCOHOL
dc.subjectNAFION-117
dc.subjectTRANSPORT
dc.subjectKINETICS
dc.subjectETHANOL
dc.subjectWATER
dc.subjectEngineering
dc.titleEsterification of Acetic Acid and Isobutanol in a Pervaporation Membrane Reactor Using Different Membranes
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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