000069442 001__ 69442
000069442 005__ 20190709135458.0
000069442 0247_ $$2doi$$a10.1016/j.fuel.2017.02.026
000069442 0248_ $$2sideral$$a98260
000069442 037__ $$aART-2017-98260
000069442 041__ $$aeng
000069442 100__ $$0(orcid)0000-0002-1458-8920$$aViteri, F.
000069442 245__ $$aPolycyclic aromatic hydrocarbons (PAHs) and soot formation in the pyrolysis of the butanol isomers
000069442 260__ $$c2017
000069442 5060_ $$aAccess copy available to the general public$$fUnrestricted
000069442 5203_ $$aThe formation of polycyclic aromatic hydrocarbons (PAHs) and soot from the pyrolysis of the four butanol isomers: 1-butanol, 2-butanol, iso-butanol and tert-butanol, at three reaction temperatures (1275, 1375 and 1475 K) has been studied. The identification and quantification of the sixteen PAHs, classified by the Environmental Protection Agency (EPA) as priority pollutants, were done using the gas chromatography–mass spectrometry (GC–MS) technique. The soot formed was collected at the reactor outlet. Light gases formed were also quantified. The harmful potential of the PAHs through the benzoa]pyrene equivalent, Ba]P-eq amount, has been evaluated. The main results show that the highest formation of light gases was obtained from the pyrolysis of iso-butanol at 1275 K. The formation of H2 increases significantly as the temperature increases, following the Hydrogen abstraction carbon addition (HACA) route that leads to form PAHs which subsequently form soot. The tendency to soot formation, under the experimental conditions of the present study, is ranked as follows: tert-butanol, 2-butanol, 1-butanol and iso-butanol. The highest PAHs amount and the highest toxic potential, expressed as Ba]P-eq amount, were found in the pyrolysis of all butanol isomers at 1275 K.
000069442 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2015-65226$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 654623-WASTE2FUELS$$9info:eu-repo/grantAgreement/EC/H2020/654623/EU/Sustainable production of next generation biofuels from waste streams/WASTE2FUELS$$9info:eu-repo/grantAgreement/ES/DGA/GPT
000069442 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000069442 590__ $$a4.908$$b2017
000069442 591__ $$aENGINEERING, CHEMICAL$$b13 / 137 = 0.095$$c2017$$dQ1$$eT1
000069442 591__ $$aENERGY & FUELS$$b19 / 97 = 0.196$$c2017$$dQ1$$eT1
000069442 592__ $$a1.891$$b2017
000069442 593__ $$aChemical Engineering (miscellaneous)$$c2017$$dQ1
000069442 593__ $$aOrganic Chemistry$$c2017$$dQ1
000069442 593__ $$aFuel Technology$$c2017$$dQ1
000069442 593__ $$aEnergy Engineering and Power Technology$$c2017$$dQ1
000069442 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000069442 700__ $$aGracia, S.
000069442 700__ $$0(orcid)0000-0001-5426-6486$$aMillera, Á.$$uUniversidad de Zaragoza
000069442 700__ $$0(orcid)0000-0002-5420-0943$$aBilbao, R.$$uUniversidad de Zaragoza
000069442 700__ $$0(orcid)0000-0003-4679-5761$$aAlzueta, M. U.$$uUniversidad de Zaragoza
000069442 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000069442 7102_ $$15005$$2790$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Tecnologi. Medio Ambiente
000069442 773__ $$g197 (2017), 348-358$$pFuel$$tFuel$$x0016-2361
000069442 8564_ $$s291279$$uhttps://zaguan.unizar.es/record/69442/files/texto_completo.pdf$$yPostprint
000069442 8564_ $$s73269$$uhttps://zaguan.unizar.es/record/69442/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000069442 909CO $$ooai:zaguan.unizar.es:69442$$particulos$$pdriver
000069442 951__ $$a2019-07-09-11:44:43
000069442 980__ $$aARTICLE