Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.energy.2016.02.161 http://hdl.handle.net/11449/161545 |
Resumo: | The development of technologies based on energy renewable sources is increasing worldwide in order to diversify the energy mix and satisfy the rigorous environmental legislation and international agreements to reduce pollutant emission. Considering specific characteristics of biofuels available in Brazil, studies regarding such technologies should be carried out aiming energy mix diversification. Several technologies for power generation from biomass have been presented in the technical literature, and plants with BIGCC (biomass integrated gasification combined cycle) emerge as a major technological innovation. By obtaining a fuel rich in hydrogen from solid biomass gasification, BIGCC presents higher overall process efficiency than direct burning of the solid fuel in conventional boilers. The objective of this paper is to develop a thermodynamic and chemical equilibrium model of a BIGCC configuration for sugarcane bagasse. The model embodies exergetic cost and CO2 emission analyses through the method of CET (carbon exergy tax). An exergetic penalty comparison between the BIGCC technology (with and without CO2 capture and sequestration), a natural gas combined cycle and the traditional steam cycle of sugarcane sector is then presented. It is verified that the BIGCC configuration with CO2 capture and sequestration presents technical and environmental advantages when compared to traditional technology. (C) 2016 Elsevier Ltd. All rights reserved. |
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Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industryGasificationBiomassIGCCCarbon exergy taxCO2 emissionThe development of technologies based on energy renewable sources is increasing worldwide in order to diversify the energy mix and satisfy the rigorous environmental legislation and international agreements to reduce pollutant emission. Considering specific characteristics of biofuels available in Brazil, studies regarding such technologies should be carried out aiming energy mix diversification. Several technologies for power generation from biomass have been presented in the technical literature, and plants with BIGCC (biomass integrated gasification combined cycle) emerge as a major technological innovation. By obtaining a fuel rich in hydrogen from solid biomass gasification, BIGCC presents higher overall process efficiency than direct burning of the solid fuel in conventional boilers. The objective of this paper is to develop a thermodynamic and chemical equilibrium model of a BIGCC configuration for sugarcane bagasse. The model embodies exergetic cost and CO2 emission analyses through the method of CET (carbon exergy tax). An exergetic penalty comparison between the BIGCC technology (with and without CO2 capture and sequestration), a natural gas combined cycle and the traditional steam cycle of sugarcane sector is then presented. It is verified that the BIGCC configuration with CO2 capture and sequestration presents technical and environmental advantages when compared to traditional technology. (C) 2016 Elsevier Ltd. All rights reserved.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Embraer SA Sao Jose dos Campos Matriz, Ave Brigadeiro Faria Lima 2-170, Sao Jose Dos Campos, SP, BrazilUniv Estadual Paulista, Dept Energy, Campus Guaratingueta, Guaratingueta, SP, BrazilUniv Estadual Paulista, Dept Energy, Campus Guaratingueta, Guaratingueta, SP, BrazilCNPq: 303350/2014-8FAPESP: 2013/07287-3Elsevier B.V.Embraer SA Sao Jose dos Campos MatrizUniversidade Estadual Paulista (Unesp)Fonseca Filho, Valdi Freire daMatelli, Jose Alexandre [UNESP]Perrella Balestieri, Jose Antonio [UNESP]2018-11-26T16:33:11Z2018-11-26T16:33:11Z2016-05-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article715-724application/pdfhttp://dx.doi.org/10.1016/j.energy.2016.02.161Energy. Oxford: Pergamon-elsevier Science Ltd, v. 103, p. 715-724, 2016.0360-5442http://hdl.handle.net/11449/16154510.1016/j.energy.2016.02.161WOS:000376800200061WOS000376800200061.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnergy1,990info:eu-repo/semantics/openAccess2024-07-01T19:29:59Zoai:repositorio.unesp.br:11449/161545Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:52:07.699052Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry |
title |
Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry |
spellingShingle |
Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry Fonseca Filho, Valdi Freire da Gasification Biomass IGCC Carbon exergy tax CO2 emission |
title_short |
Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry |
title_full |
Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry |
title_fullStr |
Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry |
title_full_unstemmed |
Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry |
title_sort |
Carbon exergy tax applied to biomass integrated gasification combined cycle in sugarcane industry |
author |
Fonseca Filho, Valdi Freire da |
author_facet |
Fonseca Filho, Valdi Freire da Matelli, Jose Alexandre [UNESP] Perrella Balestieri, Jose Antonio [UNESP] |
author_role |
author |
author2 |
Matelli, Jose Alexandre [UNESP] Perrella Balestieri, Jose Antonio [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Embraer SA Sao Jose dos Campos Matriz Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Fonseca Filho, Valdi Freire da Matelli, Jose Alexandre [UNESP] Perrella Balestieri, Jose Antonio [UNESP] |
dc.subject.por.fl_str_mv |
Gasification Biomass IGCC Carbon exergy tax CO2 emission |
topic |
Gasification Biomass IGCC Carbon exergy tax CO2 emission |
description |
The development of technologies based on energy renewable sources is increasing worldwide in order to diversify the energy mix and satisfy the rigorous environmental legislation and international agreements to reduce pollutant emission. Considering specific characteristics of biofuels available in Brazil, studies regarding such technologies should be carried out aiming energy mix diversification. Several technologies for power generation from biomass have been presented in the technical literature, and plants with BIGCC (biomass integrated gasification combined cycle) emerge as a major technological innovation. By obtaining a fuel rich in hydrogen from solid biomass gasification, BIGCC presents higher overall process efficiency than direct burning of the solid fuel in conventional boilers. The objective of this paper is to develop a thermodynamic and chemical equilibrium model of a BIGCC configuration for sugarcane bagasse. The model embodies exergetic cost and CO2 emission analyses through the method of CET (carbon exergy tax). An exergetic penalty comparison between the BIGCC technology (with and without CO2 capture and sequestration), a natural gas combined cycle and the traditional steam cycle of sugarcane sector is then presented. It is verified that the BIGCC configuration with CO2 capture and sequestration presents technical and environmental advantages when compared to traditional technology. (C) 2016 Elsevier Ltd. All rights reserved. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-05-15 2018-11-26T16:33:11Z 2018-11-26T16:33:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.energy.2016.02.161 Energy. Oxford: Pergamon-elsevier Science Ltd, v. 103, p. 715-724, 2016. 0360-5442 http://hdl.handle.net/11449/161545 10.1016/j.energy.2016.02.161 WOS:000376800200061 WOS000376800200061.pdf |
url |
http://dx.doi.org/10.1016/j.energy.2016.02.161 http://hdl.handle.net/11449/161545 |
identifier_str_mv |
Energy. Oxford: Pergamon-elsevier Science Ltd, v. 103, p. 715-724, 2016. 0360-5442 10.1016/j.energy.2016.02.161 WOS:000376800200061 WOS000376800200061.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Energy 1,990 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
715-724 application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129131319132160 |