101614 20210902121716.0 doi 10.1016/j.fuel.2020.118033 sideral 117708 ART-2020-117708 eng Adánez-Rubio, I. (orcid)0000-0002-9579-2551 Effect of H2S on the S-PAH formation during ethylene pyrolysis 2020 Access copy available to the general public Unrestricted The effect of the H2S presence on the formation of six different sulphurated polycyclic hydrocarbons (S-PAH), during the pyrolysis of ethylene-H2S mixtures, has been studied in a tubular flow reactor installation. Experiments with different inlet H2S concentrations (0.3, 0.5 and 1%) and temperatures of reaction (between 1075 and 1475 K) have been carried out. The 16 compounds that the Environmental Protection Agency (EPA) has stated as EPA-PAH priority pollutants were also analysed. EPA-PAH compounds were the majority of quantified PAH, and also S-PAH were found and quantified. For temperatures studied, the S-PAH/EPA-PAH ratio values showed a maximum value at 1075 K and a minimum value at 1175 K. With respect to the effect of the inlet concentration of H2S, the S-PAH/EPA-PAH ratio values increased with the increase of the H2S concentration. info:eu-repo/grantAgreement/ES/DGA-FEDER/T22-20R info:eu-repo/grantAgreement/ES/MCIU/RTI2018-098856-B-100 info:eu-repo/grantAgreement/ES/MINECO-FEDER/CTQ2015-65226-R info:eu-repo/grantAgreement/ES/MINECO/FJCI-2015-23862 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 6.609 2020 ENGINEERING, CHEMICAL 20 / 143 = 0.14 2020 Q1 T1 ENERGY & FUELS 27 / 114 = 0.237 2020 Q1 T1 1.56 2020 Chemical Engineering (miscellaneous) 2020 Q1 Organic Chemistry 2020 Q1 Fuel Technology 2020 Q1 Energy Engineering and Power Technology 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Millera, Á. Universidad de Zaragoza (orcid)0000-0001-5426-6486 Bilbao, R. Universidad de Zaragoza (orcid)0000-0002-5420-0943 Alzueta, M.U. Universidad de Zaragoza (orcid)0000-0003-4679-5761 5005 555 Universidad de Zaragoza Dpto. Ing.Quím.Tecnol.Med.Amb. Área Ingeniería Química 5005 790 Universidad de Zaragoza Dpto. Ing.Quím.Tecnol.Med.Amb. Área Tecnologi. Medio Ambiente 276 (2020), 118033 [7 pp.] Fuel Fuel 0016-2361 834094 http://zaguan.unizar.es/record/101614/files/texto_completo.pdf Postprint 1312927 http://zaguan.unizar.es/record/101614/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:101614 articulos driver 2021-09-02-09:24:31 ARTICLE