000131083 001__ 131083
000131083 005__ 20240205173707.0
000131083 0247_ $$2doi$$a10.1021/acs.energyfuels.0c04180
000131083 0248_ $$2sideral$$a123280
000131083 037__ $$aART-2021-123280
000131083 041__ $$aeng
000131083 100__ $$0(orcid)0000-0002-0118-3254$$aManyà, J.J.$$uUniversidad de Zaragoza
000131083 245__ $$aAssessing the Importance of Pyrolysis Process Conditions and Feedstock Type on the Combustion Performance of Agricultural-Residue-Derived Chars
000131083 260__ $$c2021
000131083 5060_ $$aAccess copy available to the general public$$fUnrestricted
000131083 5203_ $$aThe combustion performance of chars derived from vine shoots, wheat straw, and corn stover was investigated to assess the influence of both the biomass precursor and pyrolysis operating conditions. Chars were produced through slow pyrolysis at different peak temperatures (350 and 500 °C), pressures (0.1 and 0.5 MPa), and residence times of the vapor phase (50 and 150 s). From the thermogravimetric curves obtained under air, the combustion performance index (S) was calculated for each char. Apparent kinetics were also estimated using the Coats–Redfern method and assuming an F3/2 reaction model. Results show that the combustion patterns of chars were more influenced by the type of feedstock than by the pyrolysis conditions. Corn stover appeared to be the most interesting feedstock in order to produce chars with tuned reactivity. Results from partial least-squares (PLS) regression revealed that the most important factors affecting S were the contents of potassium (negative effect) and cellulose (positive effect) in the original biomass.
000131083 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/T22-17R
000131083 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000131083 590__ $$a4.654$$b2021
000131083 591__ $$aENGINEERING, CHEMICAL$$b45 / 142 = 0.317$$c2021$$dQ2$$eT1
000131083 591__ $$aENERGY & FUELS$$b63 / 119 = 0.529$$c2021$$dQ3$$eT2
000131083 592__ $$a0.822$$b2021
000131083 593__ $$aEnergy Engineering and Power Technology$$c2021$$dQ1
000131083 593__ $$aChemical Engineering (miscellaneous)$$c2021$$dQ1
000131083 594__ $$a6.3$$b2021
000131083 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000131083 700__ $$aAlvira, D.$$uUniversidad de Zaragoza
000131083 700__ $$0(orcid)0000-0002-3630-7931$$aVidegain, M.$$uUniversidad de Zaragoza
000131083 700__ $$aDuman, G.
000131083 700__ $$aYanik, J.
000131083 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000131083 7102_ $$15011$$2705$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cÁrea Producción Vegetal
000131083 773__ $$g35, 4 (2021), 3174-3185$$pEnergy fuels$$tEnergy and Fuels$$x0887-0624
000131083 8564_ $$s3387315$$uhttps://zaguan.unizar.es/record/131083/files/texto_completo.pdf$$yVersión publicada
000131083 8564_ $$s2474910$$uhttps://zaguan.unizar.es/record/131083/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000131083 909CO $$ooai:zaguan.unizar.es:131083$$particulos$$pdriver
000131083 951__ $$a2024-02-05-15:03:39
000131083 980__ $$aARTICLE