000147094 001__ 147094
000147094 005__ 20241216113258.0
000147094 0247_ $$2doi$$a10.1016/j.cattod.2012.07.019
000147094 0248_ $$2sideral$$a80553
000147094 037__ $$aART-2013-80553
000147094 041__ $$aeng
000147094 100__ $$aIrun, O.
000147094 245__ $$aCatalysts for the production of styrene from ethylbenzene: Redox and deactivation study
000147094 260__ $$c2013
000147094 5060_ $$aAccess copy available to the general public$$fUnrestricted
000147094 5203_ $$aIn this work, a pulse plant has been used to study the redox properties, activity and coke generation of four catalysts in ethylbenzene dehydrogenation to produce styrene. CO2 was used as weak oxidant. A physicochemical and structural characterization was carried out in order to verify possible changes in the catalysts after the tests. The experiments consisted of a reduction test with H2, oxidation with CO2, reaction with ethylbenzene, regeneration with CO2 and coke combustion and reoxidation with O2. These experiments were carried out at three temperatures (450, 500 and 550 °C). With the catalyst that exhibited the best results, MnO2–ZrO2, additional experiments with different oxidation states were carried out in order to determine the influence on its activity and redox properties to assess the feasibility of using CO2 as a regenerating agent during the ethylbenzene dehydrogenation reaction.
000147094 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2010-15568
000147094 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000147094 590__ $$a3.309$$b2013
000147094 591__ $$aCHEMISTRY, APPLIED$$b8 / 70 = 0.114$$c2013$$dQ1$$eT1
000147094 591__ $$aENGINEERING, CHEMICAL$$b15 / 131 = 0.115$$c2013$$dQ1$$eT1
000147094 591__ $$aCHEMISTRY, PHYSICAL$$b42 / 134 = 0.313$$c2013$$dQ2$$eT1
000147094 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000147094 700__ $$aSadosche, S.A.
000147094 700__ $$0(orcid)0000-0002-7488-6196$$aLasobras, J.
000147094 700__ $$0(orcid)0000-0001-9022-2835$$aSoler, J.$$uUniversidad de Zaragoza
000147094 700__ $$0(orcid)0000-0003-3181-195X$$aFrances, E.$$uUniversidad de Zaragoza
000147094 700__ $$0(orcid)0000-0003-1940-9597$$aHerguido, J.$$uUniversidad de Zaragoza
000147094 700__ $$0(orcid)0000-0002-2494-102X$$aMenendez, M.$$uUniversidad de Zaragoza
000147094 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000147094 773__ $$g203 (2013), 53-59$$pCatal. today$$tCatalysis Today$$x0920-5861
000147094 8564_ $$s352947$$uhttps://zaguan.unizar.es/record/147094/files/texto_completo.pdf$$yPostprint
000147094 8564_ $$s1271473$$uhttps://zaguan.unizar.es/record/147094/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000147094 909CO $$ooai:zaguan.unizar.es:147094$$particulos$$pdriver
000147094 951__ $$a2024-12-16-11:31:50
000147094 980__ $$aARTICLE