000071081 001__ 71081
000071081 005__ 20190709135517.0
000071081 0247_ $$2doi$$a10.1016/j.fuel.2017.06.084
000071081 0248_ $$2sideral$$a100735
000071081 037__ $$aART-2017-100735
000071081 041__ $$aeng
000071081 100__ $$0(orcid)0000-0003-2614-9228$$aColom-Díaz, J.M.$$uUniversidad de Zaragoza
000071081 245__ $$aEmissions of polycyclic aromatic hydrocarbons during biomass combustion in a drop tube furnace
000071081 260__ $$c2017
000071081 5060_ $$aAccess copy available to the general public$$fUnrestricted
000071081 5203_ $$aThe objective of this work is to investigate experimentally the formation of polycyclic aromatic hydrocarbons (PAH) during the combustion of biomass in a drop tube furnace (DTF). A number of biomass fuels, including furniture residues, grape pomace, kiwi residues, olive residues, wheat straw, rice husk and platanus residues were used in this work, with the tests performed at three temperatures (900, 1000 and 1100 °C). The solid fuels feed rate was 23 g/h and the total air flow rate was 4 L/min, ensuring a residence time in the DTF of around 2 s. In order to collect the PAH in the effluent gas, a narrow tube containing XAD-2 resin was connected to the flue gas duct of the DTF. A quartz fiber filter was placed just before it to collect the particulate matter, including soot, present in the flue gas. The analysis and quantification of the PAH combined Soxhlet extraction and gas chromatograph-mass spectrometer. Flue gas concentrations of O2, CO2, CO, hydrocarbons and NOx were measured to gather information regarding the combustion conditions. The results showed two distinct features for the variation of the total PAH emissions: one decreasing with temperature and other with a maximum at 1000 °C. Grape pomace, kiwi residues and platanus residues presented the lowest PAHs emission (20.8–54.2 mg PAH/kg fuel). A direct relation between the total amount of PAHs and the toxic equivalency value was found.
000071081 536__ $$9info:eu-repo/grantAgreement/EUR/COST/SMARTCATs-CM1404$$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2015-65226
000071081 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000071081 590__ $$a4.908$$b2017
000071081 591__ $$aENGINEERING, CHEMICAL$$b13 / 137 = 0.095$$c2017$$dQ1$$eT1
000071081 591__ $$aENERGY & FUELS$$b19 / 97 = 0.196$$c2017$$dQ1$$eT1
000071081 592__ $$a1.891$$b2017
000071081 593__ $$aChemical Engineering (miscellaneous)$$c2017$$dQ1
000071081 593__ $$aOrganic Chemistry$$c2017$$dQ1
000071081 593__ $$aFuel Technology$$c2017$$dQ1
000071081 593__ $$aEnergy Engineering and Power Technology$$c2017$$dQ1
000071081 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000071081 700__ $$0(orcid)0000-0003-4679-5761$$aAlzueta, M.U.$$uUniversidad de Zaragoza
000071081 700__ $$aFernandes, U.
000071081 700__ $$aCosta, M.
000071081 7102_ $$15005$$2790$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Tecnologi. Medio Ambiente
000071081 773__ $$g207 (2017), 790-800$$pFuel$$tFuel$$x0016-2361
000071081 8564_ $$s316782$$uhttps://zaguan.unizar.es/record/71081/files/texto_completo.pdf$$yPostprint
000071081 8564_ $$s27352$$uhttps://zaguan.unizar.es/record/71081/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000071081 909CO $$ooai:zaguan.unizar.es:71081$$particulos$$pdriver
000071081 951__ $$a2019-07-09-11:55:48
000071081 980__ $$aARTICLE