Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/344638
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampChan, Wai Nam-
dc.contributor.authorunicampWalter, Arnaldo César da Silva-
dc.typeArtigopt_BR
dc.titleAssessment of CO2 emission mitigation for a brazilian oil refinerypt_BR
dc.contributor.authorChan, W. N.-
dc.contributor.authorWalter, A.-
dc.contributor.authorSugiyama, M. I.-
dc.contributor.authorBorges, G. C.-
dc.subjectDióxido de carbonopt_BR
dc.subjectCarbonopt_BR
dc.subject.otherlanguageCarbon dioxidept_BR
dc.subject.otherlanguageCarbonpt_BR
dc.description.abstractCurrently the oil refining sector is responsible for approximately 5% of the total Brazilian energy related CO2 emissions. Possibilities to reduce CO2 emissions and related costs at the largest Brazilian refinery have been estimated. The abatement costs related to energy saving options are negative, meaning that feasibility exists without specific income due to emission reductions. The assessment shows that short-term mitigation options, i.e., fuel substitution and energy efficiency measures, could reduce CO2 emissions by 6% of the total current refinery emissions. It is further shown that carbon capture and storage offers the greatest potential for more significant emission reductions in the longer term (up to 43%), but costs in the range of 64 to162 US$/t CO2, depending on the CO2 emission source (regenerators of FCC units or hydrogen production units) and the CO2 capture technology considered (oxyfuel combustion or post-combustion). Effects of uncertainties in key parameters on abatement costs are also evaluated via sensitivity analysispt_BR
dc.relation.ispartofBrazilian journal of chemical engineeringpt_BR
dc.relation.ispartofabbreviationBraz. j. chem. eng.pt_BR
dc.publisher.cityHeidelbergpt_BR
dc.publisher.countryAlemanhapt_BR
dc.publisherSpringerpt_BR
dc.date.issued2016-
dc.date.monthofcirculationOct./Dec.pt_BR
dc.language.isoengpt_BR
dc.description.volume33pt_BR
dc.description.issuenumber4pt_BR
dc.rightsAbertopt_BR
dc.sourceSCIELOpt_BR
dc.identifier.issn0104-6632pt_BR
dc.identifier.eissn1678-4383pt_BR
dc.identifier.doi10.1590/0104-6632.20160334s20140149pt_BR
dc.identifier.urlhttps://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322016000400835pt_BR
dc.date.available2020-07-09T18:44:34Z-
dc.date.accessioned2020-07-09T18:44:34Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-07-09T18:44:34Z No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2020-07-09T18:44:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2016en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/344638-
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentDepartamento de Energiapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.subject.keywordMitigationpt_BR
dc.subject.keywordEnergy efficiencypt_BR
dc.subject.keywordOil refinerypt_BR
dc.subject.keywordMarginal abatement costpt_BR
dc.identifier.sourceS0104-66322016000400835pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcid0000-0003-4931-1603pt_BR
dc.type.formArtigopt_BR
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