000152043 001__ 152043
000152043 005__ 20250326144155.0
000152043 0247_ $$2doi$$a10.1021/acs.energyfuels.1c01682
000152043 0248_ $$2sideral$$a126817
000152043 037__ $$aART-2021-126817
000152043 041__ $$aeng
000152043 100__ $$aTarifa, Pilar$$uUniversidad de Zaragoza
000152043 245__ $$aHighly active Ce- And Mg-promoted Ni catalysts supported on cellulose-derived carbon for low-temperature CO2 methanation
000152043 260__ $$c2021
000152043 5060_ $$aAccess copy available to the general public$$fUnrestricted
000152043 5203_ $$aThe CO2 methanation performance of Mg- and/or Ce-promoted Ni catalysts supported on cellulose-derived carbon (CDC) was investigated. The samples, prepared by biomorphic mineralization techniques, exhibit pore distributions correlated to the particle sizes, revealing a direct effect of the metal content in the textural properties of the samples. The catalytic performance, evaluated as CO2 conversion and CH4 selectivity, reveals that Ce is a better promoter than Mg, reaching higher conversion values in all of the studied temperature range (150-500 °C). In the interval of 350-400 °C, Ni-Mg-Ce/CDC attains the maximum yield to methane, 80%, reaching near 100% CH4 selectivity. Ce-promoted catalysts were highly active at low temperatures (175 °C), achieving 54% CO2 conversion with near 100% CH4 selectivity. Furthermore, the large potential stability of the Ni-Mg-Ce/CDC catalyst during consecutive cycles of reaction opens a promising route for the optimization of the Sabatier process using this type of catalyst.
000152043 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/BES-2014-069010$$9info:eu-repo/grantAgreement/ES/MICINN/ENE2013-44350-R$$9info:eu-repo/grantAgreement/ES/MICINN-FEDER/ENE2017-82451-C3$$9info:eu-repo/grantAgreement/ES/MICINN/FJC2018-037162-I
000152043 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000152043 590__ $$a4.654$$b2021
000152043 591__ $$aENGINEERING, CHEMICAL$$b45 / 142 = 0.317$$c2021$$dQ2$$eT1
000152043 591__ $$aENERGY & FUELS$$b63 / 119 = 0.529$$c2021$$dQ3$$eT2
000152043 592__ $$a0.822$$b2021
000152043 593__ $$aEnergy Engineering and Power Technology$$c2021$$dQ1
000152043 593__ $$aChemical Engineering (miscellaneous)$$c2021$$dQ1
000152043 594__ $$a6.3$$b2021
000152043 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000152043 700__ $$aMegías-Sayago, Cristina$$uUniversidad de Zaragoza
000152043 700__ $$0(orcid)0000-0001-9220-9909$$aCazaña, Fernando$$uUniversidad de Zaragoza
000152043 700__ $$0(orcid)0000-0003-4875-5552$$aGonzález-Martín, Miguel$$uUniversidad de Zaragoza
000152043 700__ $$0(orcid)0000-0001-6360-4475$$aLatorre, Nieves$$uUniversidad de Zaragoza
000152043 700__ $$0(orcid)0000-0002-2363-2735$$aRomeo, Eva$$uUniversidad de Zaragoza
000152043 700__ $$aDelgado, Juan José
000152043 700__ $$0(orcid)0000-0002-7836-5777$$aMonzón, Antonio$$uUniversidad de Zaragoza
000152043 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000152043 773__ $$g35, 21 (2021), 17212-17224$$pEnergy fuels$$tEnergy and Fuels$$x0887-0624
000152043 8564_ $$s8430393$$uhttps://zaguan.unizar.es/record/152043/files/texto_completo.pdf$$yVersión publicada
000152043 8564_ $$s3058907$$uhttps://zaguan.unizar.es/record/152043/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000152043 909CO $$ooai:zaguan.unizar.es:152043$$particulos$$pdriver
000152043 951__ $$a2025-03-26-13:53:54
000152043 980__ $$aARTICLE