dc.contributor.author | Akyalçın, Sema | |
dc.contributor.author | Altıokka, Mehmet Rıza | |
dc.date.accessioned | 2019-10-21T21:11:42Z | |
dc.date.available | 2019-10-21T21:11:42Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0926-860X | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.apcata.2012.04.015 | |
dc.identifier.uri | https://hdl.handle.net/11421/21126 | |
dc.description | WOS: 000304899400011 | en_US |
dc.description.abstract | Kinetic data on the esterification of acetic acid with 1-octanol were obtained from both uncatalyzed and heterogeneously catalyzed reactions using a stirred batch reactor in toluene. The equilibrium constant, K-C, which is independent of temperature ranging from 333 to 358K, was found to be 60.7. The uncatalyzed reaction was proved to be a second-order reversible reaction. In the presence of Amberlyst 36, the reaction was found to follow the Eley-Rideal mechanism, and the surface reaction is a rate-limiting step. From this model, the reaction rate can be given by the expression: -r(A) (=) k(m/V)(CACB - (CECW/K-C))/(1 + KACA + KWCW). The temperature dependencies of the constants appearing in the rate expressions were also calculated to be: k (L-2/g dry resin . mol . min) = exp (1.07 - 2991/T). K-A(L/mol) = exp (12954/T - 38.28). and K-w(L/mol) = exp (25427/T - 76.15) where T is the absolute temperature in Kelvin | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier Science BV | en_US |
dc.relation.isversionof | 10.1016/j.apcata.2012.04.015 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Esterification | en_US |
dc.subject | Reaction Kinetics | en_US |
dc.subject | N-Octylacetate | en_US |
dc.subject | Amberlyst 36 | en_US |
dc.subject | Eley-Rideal Mechanism | en_US |
dc.title | Kinetics of esterification of acetic acid with 1-octanol in the presence of Amberlyst 36 | en_US |
dc.type | article | en_US |
dc.relation.journal | Applied Catalysis A-General | en_US |
dc.contributor.department | Anadolu Üniversitesi, Mühendislik Fakültesi, Kimya Mühendisliği Bölümü | en_US |
dc.identifier.volume | 429 | en_US |
dc.identifier.startpage | 79 | en_US |
dc.identifier.endpage | 84 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.contributor.institutionauthor | Akyalçın, Sema | |