000047432 001__ 47432
000047432 005__ 20210121114510.0
000047432 0247_ $$2doi$$a10.1016/j.fuproc.2015.09.014
000047432 0248_ $$2sideral$$a92300
000047432 037__ $$aART-2015-92300
000047432 041__ $$aeng
000047432 100__ $$0(orcid)0000-0002-0118-3254$$aManyà, J.J.$$uUniversidad de Zaragoza
000047432 245__ $$aPyrolysis and char reactivity of a poor-quality refuse-derived fuel (RDF) from municipal solid waste
000047432 260__ $$c2015
000047432 5060_ $$aAccess copy available to the general public$$fUnrestricted
000047432 5203_ $$aThe present study focuses on analyzing the pyrolysis and combustion behaviors of a refuse-derived fuel (RDF), which is generated in a MSW treatment plant located in Zaragoza (Spain). Pyrolysis experiments were carried out in a TGA apparatus and a fixed-bed reactor at different peak temperatures (400 and 600 °C) and heating rates (5 and 40 °C min- 1). The reactivity towards oxygen of produced chars was also measured in the same TGA device at a heating rate of 10 °C min- 1 and a final temperature of 800 °C. Pyrolysis results were significantly affected by peak temperature and heating rate. The found effect of peak temperature on char and fixed-carbon yields as well as on measured properties (H:C and O:C ratios, BET surface area and average pore diameter) was in agreement with previous studies. However, the effect of heating rate, especially on the release rate of volatiles, could be explained by a change in the pyrolysis reaction scheme. The RDF-derived chars obtained at the highest heating rate showed a higher reactivity in air. In addition, an increase in peak temperature also led to a higher reactivity. This result can indicate that the carbon present in the RDF-derived char is dispersed within an ash matrix containing a high number of active sites, the distribution of which could be improved when heating rate (and, to a lesser extent, peak temperature) is increased. The addition of 10 wt.% RDF to two-phase olive mill waste prior to slow pyrolysis led to an apparent increase in the carbonization efficiency as well as to an enhancement of the resultant char''s reactivity in air.
000047432 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/ENE2013-47880-C3-1-R
000047432 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000047432 590__ $$a3.847$$b2015
000047432 591__ $$aCHEMISTRY, APPLIED$$b9 / 72 = 0.125$$c2015$$dQ1$$eT1
000047432 591__ $$aENGINEERING, CHEMICAL$$b18 / 135 = 0.133$$c2015$$dQ1$$eT1
000047432 591__ $$aENERGY & FUELS$$b19 / 88 = 0.216$$c2015$$dQ1$$eT1
000047432 592__ $$a1.501$$b2015
000047432 593__ $$aChemical Engineering (miscellaneous)$$c2015$$dQ1
000047432 593__ $$aFuel Technology$$c2015$$dQ1
000047432 593__ $$aEnergy Engineering and Power Technology$$c2015$$dQ1
000047432 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000047432 700__ $$aGarcía-Ceballos, F.
000047432 700__ $$0(orcid)0000-0002-7114-3506$$aAzuara, M.$$uUniversidad de Zaragoza
000047432 700__ $$0(orcid)0000-0001-6360-4475$$aLatorre, N.$$uUniversidad de Zaragoza
000047432 700__ $$0(orcid)0000-0002-5713-1402$$aRoyo, C.$$uUniversidad de Zaragoza
000047432 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000047432 773__ $$g140 (2015), 276-284$$pFuel process. technol.$$tFuel Processing Technology$$x0378-3820
000047432 8564_ $$s790000$$uhttps://zaguan.unizar.es/record/47432/files/texto_completo.pdf$$yPostprint
000047432 8564_ $$s30213$$uhttps://zaguan.unizar.es/record/47432/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000047432 909CO $$ooai:zaguan.unizar.es:47432$$particulos$$pdriver
000047432 951__ $$a2021-01-21-10:56:42
000047432 980__ $$aARTICLE