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dc.contributor.authorMAYER, F. M.
dc.contributor.authorOLIVEIRA, A. P. de
dc.contributor.authorOLIVEIRA JUNIOR, D. L. de
dc.contributor.authorAGUSTINI, B. C.
dc.contributor.authorSILVA, G. A. da
dc.contributor.authorTANABE, E. H.
dc.contributor.authorRUIZ, D.
dc.contributor.authorRANGEL, M. do C.
dc.contributor.authorZINI, C. A.
dc.date.accessioned2021-12-09T15:00:44Z-
dc.date.available2021-12-09T15:00:44Z-
dc.date.created2021-12-09
dc.date.issued2021
dc.identifier.citationWaste and Biomass Valorization, online Oct. 2021.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1137378-
dc.descriptionProduction of high added value chemicals such as BTEX by means of catalytic fast pyrolysis of MDF residues is a promising and environmentally friendly alternative to fossil fuels, as MDF is abundantly produced worldwide. Generation of toxic compounds during MDF pyrolyses was minimized with pre-treatments with yeasts or hot water resulting in a maximum removal of 87.9% of nitrogen compounds when water was used at 80 °C, for 3 h. Nickel-modified beta zeolites with 3 (Ni3B-H) and 5 wt% of nickel (Ni5B-H) were more efficient for the production of BTEX compounds (Ni3B-H: 39.35% and Ni5B-H: 38.65%) and reduction of polyaromatic hydrocarbons (Ni3B-H: 11.12% and Ni5B-H: 15.93%) when compared to pure beta zeolite. Non-catalytic pyrolysis resulted only in oxygenated compounds. These findings were related to the changes of the crystallographic sites of aluminum and then on acidic sites, as well as to the production of a bifunctional catalyst during reactions.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectBTEX
dc.subjectMedium-density fiberboard
dc.subjectCatalytic pyrolysis
dc.subjectNickel-modified beta zeolite
dc.titleInfluence of nickel modified beta zeolite in the production of BTEX during analytical pyrolysis of medium-density fiberboard (MDF).
dc.typeArtigo de periódico
dc.subject.nalthesaurusGas chromatography
dc.subject.nalthesaurusMass spectrometry
riaa.ainfo.id1137378
riaa.ainfo.lastupdate2021-12-09
dc.identifier.doihttps://doi.org/10.1007/s12649-021-01593-w
dc.contributor.institutionFRANCIELI MARTINS MAYER, Instituto de Química, Graduate Program in Chemistry, PPGQ, Universidade Federal do Rio Grande do Sul, UFRGS, Av. Bento Gonçalves, 9500, Porto Alegre, RS 91501‑970, Brazil
dc.contributor.institutionANA PAULA STELZER DE OLIVEIRA, Instituto de Química, Graduate Program in Chemistry, PPGQ, Universidade Federal do Rio Grande do Sul, UFRGS, Av. Bento Gonçalves, 9500, Porto Alegre, RS 91501‑970, Brazileng
dc.contributor.institutionDALIOMAR LOURENÇO DE OLIVEIRA JUNIOR, Departamento de Engenharia Química, Universidade Federal de Santa Maria, UFSM, Santa Maria, RS, Brazileng
dc.contributor.institutionBRUNA CARLA AGUSTINI, CNPUVeng
dc.contributor.institutionGILDO ALMEIDA DA SILVA, CNPUVeng
dc.contributor.institutionEDUARDO HIROMITSU TANABE, Departamento de Engenharia Química, Universidade Federal de Santa Maria, UFSM, Santa Maria, RS, Brazileng
dc.contributor.institutionDORIS RUIZ, Facultad de Ciencias Químicas, Universidad de Concepción, Casilla160‑C, Concepción, Chileeng
dc.contributor.institutionMARIA DO CARMO RANGEL, Instituto Nacional de Ciência, Tecnologia e Inovação em Materiais Complexos Funcionais (Inomat), Campinas, São Paulo, Brazileng
dc.contributor.institutionCLAUDIA ALCARAZ ZINI, Instituto de Química, Graduate Program in Chemistry, PPGQ, Universidade Federal do Rio Grande do Sul, UFRGS, Av. Bento Gonçalves, 9500, Porto Alegre, RS 91501‑970, Brazil.eng
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