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Transport Kinetics of Hg 2+ Through Bulk Liquid Membrane Using Calix[4]arene Ketone Derivative as Carrier

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dc.contributor.author Alpoguz, H.K.
dc.contributor.author Memon, S.
dc.contributor.author Ersoz, M.
dc.contributor.author Yilmaz, M.
dc.date.accessioned 2019-08-16T11:41:36Z
dc.date.available 2019-08-16T11:41:36Z
dc.date.issued 2004
dc.identifier.issn 0149-6395
dc.identifier.uri https://hdl.handle.net/11499/5113
dc.description.abstract In this article, calix[4]arene ketone derivative was used as a carrier to transport Hg 2+ ions from an aqueous solution into an aqueous receiving solution. The kinetic parameters (k 1 , k 2 , R m max , t max , J d max , J a max ) were investigated with influence of temperature, the solvent, and stirring rate and analyzed in the formation of two consecutive, irreversible first order reactions. The membrane entrance rate, k 1 , and the membrane exit rate, k 2 , constants were increased with temperature and stirring rate and found to be dependent on the solvent type in the order CH 2 Cl 2 > CHCl 3 > CCl 4 . The activation energy was obtained as 5.28 kcal/mol from the slope of the Arrhenius plot for the case of maximum membrane exit flux, J a max . This value indicates that the process is controlled by species diffusion. en_US
dc.language.iso en en_US
dc.relation.ispartof Separation Science and Technology en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Calixarenes en_US
dc.subject Diffusional rate-determining step en_US
dc.subject Liquid membrane en_US
dc.subject Temperature effects en_US
dc.subject Transport kinetics en_US
dc.subject Diffusion en_US
dc.subject Positive ions en_US
dc.subject Reaction kinetics en_US
dc.subject Solvents en_US
dc.subject Kinetic parameters en_US
dc.subject Mercury (metal) en_US
dc.subject calix[4]arene en_US
dc.subject calixarene en_US
dc.subject ketone derivative en_US
dc.subject mercury en_US
dc.subject unclassified drug en_US
dc.subject diffusion en_US
dc.subject kinetics en_US
dc.subject liquid membrane en_US
dc.subject temperature effect en_US
dc.subject transport property en_US
dc.subject aqueous solution en_US
dc.subject article en_US
dc.subject energy en_US
dc.subject reaction analysis en_US
dc.subject temperature dependence en_US
dc.subject transport kinetics en_US
dc.title Transport Kinetics of Hg 2+ Through Bulk Liquid Membrane Using Calix[4]arene Ketone Derivative as Carrier en_US
dc.type Article en_US
dc.identifier.volume 39 en_US
dc.identifier.issue 4 en_US
dc.identifier.startpage 799
dc.identifier.startpage 799 en_US
dc.identifier.endpage 810 en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US

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