000150429 001__ 150429
000150429 005__ 20250203171516.0
000150429 0247_ $$2doi$$a10.1016/j.fuel.2006.04.008
000150429 0248_ $$2sideral$$a57524
000150429 037__ $$aART-2006-57524
000150429 041__ $$aeng
000150429 100__ $$0(orcid)0000-0002-0118-3254$$aManya,J. J.$$uUniversidad de Zaragoza
000150429 245__ $$aInfluence of gas residence time and air ratio on the air gasification of dried sewage sludge in a bubbling fluidised bed
000150429 260__ $$c2006
000150429 5060_ $$aAccess copy available to the general public$$fUnrestricted
000150429 5203_ $$aBecause little information is available about sewage sludge gasification in a bubbling fluidised bed (BFB), further experiments are required to quantify the power generation potential of dried sewage sludge (DSS) as well as to evaluate the optimum conditions for its gasification. In this work, the influence of the bed height on the process was experimentally determined using a laboratory-scale BFB reactor. The gasification tests were performed at different values of equivalence ratio (λ) and at two values of constant bed height (150 and 300 mm). Attention was focused on the effect of increasing bed height on the gas composition, average cold gas efficiency, and product distribution. Results obtained in this study show that a bed height increase improves the efficiency of the DSS gasification process. This fact could be explained because the high ash content of DSS represents an obstacle to the gas diffusion.
000150429 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000150429 590__ $$a1.358$$b2006
000150429 591__ $$aENGINEERING, CHEMICAL$$b26 / 109 = 0.239$$c2006$$dQ1$$eT1
000150429 591__ $$aENERGY & FUELS$$b15 / 60 = 0.25$$c2006$$dQ1$$eT1
000150429 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000150429 700__ $$0(orcid)0000-0002-9705-2207$$aSanchez,J. L.$$uUniversidad de Zaragoza
000150429 700__ $$0(orcid)0000-0003-4493-6540$$aAbrego,J.$$uUniversidad de Zaragoza
000150429 700__ $$0(orcid)0000-0001-8960-2689$$aGonzalo,A.$$uUniversidad de Zaragoza
000150429 700__ $$0(orcid)0000-0002-5959-3168$$aArauzo,J.$$uUniversidad de Zaragoza
000150429 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000150429 773__ $$g85, 14-15 (2006), 2027-2033$$pFuel$$tFuel$$x0016-2361
000150429 8564_ $$s204620$$uhttps://zaguan.unizar.es/record/150429/files/texto_completo.pdf$$yPostprint
000150429 8564_ $$s574762$$uhttps://zaguan.unizar.es/record/150429/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000150429 909CO $$ooai:zaguan.unizar.es:150429$$particulos$$pdriver
000150429 951__ $$a2025-02-03-14:50:50
000150429 980__ $$aARTICLE