000127647 001__ 127647
000127647 005__ 20241125101143.0
000127647 0247_ $$2doi$$a10.1016/j.cattod.2023.114276
000127647 0248_ $$2sideral$$a134732
000127647 037__ $$aART-2023-134732
000127647 041__ $$aeng
000127647 100__ $$aTarifa, P.
000127647 245__ $$aHydrophobic RWGS catalysts: Valorization of CO2-rich streams in presence of CO/H2O
000127647 260__ $$c2023
000127647 5060_ $$aAccess copy available to the general public$$fUnrestricted
000127647 5203_ $$aNowadays, the majority of the Reverse Water Gas Shift (RWGS) studies assume somehow model feedstock (diluted CO2/H2) for syngas production. Nonetheless, biogas streams contain certain amounts of CO/H2O which will decrease the obtained CO2 conversion values by promoting the forward WGS reaction. Since the rate limiting step for the WGS reaction concerns the water splitting, this work proposes the use of hydrophobic RWGS catalysts as an effective strategy for the valorization of CO2-rich feedstock in presence of H2O and CO. Over Fe-Mg catalysts, the different hydrophilicities attained over pristine, N- and B-doped carbonaceous supports accounted for the impact on the activity of the catalyst in presence of CO/H2O. Overall, the higher CO productivity (4.12 μmol/(min·m2)) attained by Fe-Mg/CDC in presence of 20 % of H2O relates to hindered water adsorption and unveil the use of hydrophobic surfaces as a suitable approach for avoiding costly pre-conditioning units for the valorization of CO2-rich streams based on RWGS processes in presence of CO/H2O.
000127647 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/PID2020-113809RB-C31/AEI/10.13039/501100011033
000127647 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000127647 590__ $$a5.2$$b2023
000127647 592__ $$a1.022$$b2023
000127647 591__ $$aCHEMISTRY, APPLIED$$b13 / 74 = 0.176$$c2023$$dQ1$$eT1
000127647 593__ $$aChemistry (miscellaneous)$$c2023$$dQ1
000127647 591__ $$aENGINEERING, CHEMICAL$$b35 / 170 = 0.206$$c2023$$dQ1$$eT1
000127647 593__ $$aCatalysis$$c2023$$dQ2
000127647 591__ $$aCHEMISTRY, PHYSICAL$$b60 / 178 = 0.337$$c2023$$dQ2$$eT2
000127647 594__ $$a11.5$$b2023
000127647 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000127647 700__ $$aGonzález-Castaño, M.
000127647 700__ $$0(orcid)0000-0001-9220-9909$$aCazaña, F.$$uUniversidad de Zaragoza
000127647 700__ $$0(orcid)0000-0002-7836-5777$$aMonzón, A.$$uUniversidad de Zaragoza
000127647 700__ $$aArellano-García, H.
000127647 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000127647 773__ $$g423 (2023), 114276 [9 pp.]$$pCatal. today$$tCatalysis Today$$x0920-5861
000127647 8564_ $$s3771597$$uhttps://zaguan.unizar.es/record/127647/files/texto_completo.pdf$$yPostprint
000127647 8564_ $$s1076176$$uhttps://zaguan.unizar.es/record/127647/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000127647 909CO $$ooai:zaguan.unizar.es:127647$$particulos$$pdriver
000127647 951__ $$a2024-11-22-12:03:16
000127647 980__ $$aARTICLE