000087682 001__ 87682
000087682 005__ 20220223111653.0
000087682 0247_ $$2doi$$a10.1016/j.fuel.2018.11.054
000087682 0248_ $$2sideral$$a108984
000087682 037__ $$aART-2019-108984
000087682 041__ $$aeng
000087682 100__ $$0(orcid)0000-0003-4631-6994$$aRoyo, Javier$$uUniversidad de Zaragoza
000087682 245__ $$aExperimental study on the ash behaviour in combustion of pelletized residual agricultural biomass
000087682 260__ $$c2019
000087682 5060_ $$aAccess copy available to the general public$$fUnrestricted
000087682 5203_ $$aAgricultural residual biomass presents a high potential for energy use around the world, often not utilized to a large extent due to its significant differences with respect to other biomass types, such as the one of forest origin. These differences are mainly related to the characteristics of its ashes (quantity and composition) which increase certain problematic phenomena during combustion, among them bottom ash sintering and fly ash deposition. The main goal of this paper is the experimental study of these issues for four different agropellets made of residual agricultural biomass (one woody -vineyard pruning- and three blended with an herbaceous component -corn stover and/or barley straw-) and a forest wood pellet (used as a reference), evaluated under different operating conditions in a laboratory fixed bed reactor. The influence of inlet air flow and temperature on the sintering degree and deposition ratio has been analyzed in a systematic way. For the five biofuels, under tested conditions, a clear relation inversely proportional between air excess ratio and deposition ratio has been determined. Deposition was more substantial for the four agropellets; meanwhile the sintering degree was more important for the three with an herbaceous component. The information obtained in this research work is intended to help researchers and technologists to make choices regarding the design and operation of conversion systems adapted for agricultural residual biomass, enhancing its market penetration.
000087682 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/ENE2015-68809-R
000087682 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000087682 590__ $$a5.578$$b2019
000087682 592__ $$a1.797$$b2019
000087682 591__ $$aENGINEERING, CHEMICAL$$b18 / 143 = 0.126$$c2019$$dQ1$$eT1
000087682 593__ $$aChemical Engineering (miscellaneous)$$c2019$$dQ1
000087682 591__ $$aENERGY & FUELS$$b24 / 112 = 0.214$$c2019$$dQ1$$eT1
000087682 593__ $$aOrganic Chemistry$$c2019$$dQ1
000087682 593__ $$aFuel Technology$$c2019$$dQ1
000087682 593__ $$aEnergy Engineering and Power Technology$$c2019$$dQ1
000087682 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000087682 700__ $$0(orcid)0000-0002-5037-7047$$aCanalís, Paula$$uUniversidad de Zaragoza
000087682 700__ $$aQuintana, David
000087682 700__ $$0(orcid)0000-0002-7582-312X$$aDíaz-Ramírez, Maryori
000087682 700__ $$aSin, Ana
000087682 700__ $$0(orcid)0000-0002-9310-7864$$aRezeau, Adeline
000087682 7102_ $$15004$$2545$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingeniería Mecánica
000087682 7102_ $$15004$$2590$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Máquinas y Motores Térmi.
000087682 773__ $$g239 (2019), 991-1000$$pFuel$$tFuel$$x0016-2361
000087682 8564_ $$s1067263$$uhttps://zaguan.unizar.es/record/87682/files/texto_completo.pdf$$yPostprint
000087682 8564_ $$s291553$$uhttps://zaguan.unizar.es/record/87682/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000087682 909CO $$ooai:zaguan.unizar.es:87682$$particulos$$pdriver
000087682 951__ $$a2022-02-23-11:12:47
000087682 980__ $$aARTICLE