Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy

Detalhes bibliográficos
Autor(a) principal: Siqueira, Abilio Teixeira de
Data de Publicação: 2021
Outros Autores: Bazzo, Edson, Lo Giudice, Pedro, Burin, Eduardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/50967
Resumo: A technical and economic feasibility analysis was performed concerning biomass cogeneration to supply the thermal and electricity demands of poultry slaughterhouses. The analysis considers measured data referring to the annual energy consumption from an existing industry as well as the characteristics of equipment available in the Brazilian market. The cogeneration plant is equipped with a water tube steam generator and a condensing-extraction steam turbine in a Rankine cycle. Four different configurations were evaluated, including impulse and reaction turbines at two steam pressure/temperature levels (43 bar / 450 °C and 68 bar / 520 °C). A steady state full load operation is considered at cogeneration mode on the weekdays and at Rankine power plant mode on the weekends, when there is no process steam consumption. The technical analysis pointed out the reaction turbine at 68 bar / 520 ºC as the best alternative, leading to the highest overall efficiency. In addition, this plant configuration showed economic advantages represented by an Internal Rate of Return (IRR) of 21%, a Net Present Value (NPV) of US$ 10.93 million, and a payback time of 6 years, enabling a reduction on the industrial cost with energy in the slaughterhouse to 19 US$/ton of product (-30% in comparison to the base case). Finally, the calculated LCOE of 73 US$/MWh was lower than the current price of the electricity in the market, indicating potential economic feasibility of the proposed concept.
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spelling Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energybiomass cogeneration plants; poultry slaughterhouses; renewable energy; wood chips.A technical and economic feasibility analysis was performed concerning biomass cogeneration to supply the thermal and electricity demands of poultry slaughterhouses. The analysis considers measured data referring to the annual energy consumption from an existing industry as well as the characteristics of equipment available in the Brazilian market. The cogeneration plant is equipped with a water tube steam generator and a condensing-extraction steam turbine in a Rankine cycle. Four different configurations were evaluated, including impulse and reaction turbines at two steam pressure/temperature levels (43 bar / 450 °C and 68 bar / 520 °C). A steady state full load operation is considered at cogeneration mode on the weekdays and at Rankine power plant mode on the weekends, when there is no process steam consumption. The technical analysis pointed out the reaction turbine at 68 bar / 520 ºC as the best alternative, leading to the highest overall efficiency. In addition, this plant configuration showed economic advantages represented by an Internal Rate of Return (IRR) of 21%, a Net Present Value (NPV) of US$ 10.93 million, and a payback time of 6 years, enabling a reduction on the industrial cost with energy in the slaughterhouse to 19 US$/ton of product (-30% in comparison to the base case). Finally, the calculated LCOE of 73 US$/MWh was lower than the current price of the electricity in the market, indicating potential economic feasibility of the proposed concept.Universidade Estadual De Maringá2021-02-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/5096710.4025/actascitechnol.v43i1.50967Acta Scientiarum. Technology; Vol 43 (2021): Publicação contínua; e50967Acta Scientiarum. Technology; v. 43 (2021): Publicação contínua; e509671806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/50967/751375151688Copyright (c) 2021 Acta Scientiarum. Technologyhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSiqueira, Abilio Teixeira deBazzo, EdsonLo Giudice, PedroBurin, Eduardo2021-03-22T14:19:35Zoai:periodicos.uem.br/ojs:article/50967Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2021-03-22T14:19:35Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
title Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
spellingShingle Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
Siqueira, Abilio Teixeira de
biomass cogeneration plants; poultry slaughterhouses; renewable energy; wood chips.
title_short Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
title_full Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
title_fullStr Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
title_full_unstemmed Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
title_sort Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
author Siqueira, Abilio Teixeira de
author_facet Siqueira, Abilio Teixeira de
Bazzo, Edson
Lo Giudice, Pedro
Burin, Eduardo
author_role author
author2 Bazzo, Edson
Lo Giudice, Pedro
Burin, Eduardo
author2_role author
author
author
dc.contributor.author.fl_str_mv Siqueira, Abilio Teixeira de
Bazzo, Edson
Lo Giudice, Pedro
Burin, Eduardo
dc.subject.por.fl_str_mv biomass cogeneration plants; poultry slaughterhouses; renewable energy; wood chips.
topic biomass cogeneration plants; poultry slaughterhouses; renewable energy; wood chips.
description A technical and economic feasibility analysis was performed concerning biomass cogeneration to supply the thermal and electricity demands of poultry slaughterhouses. The analysis considers measured data referring to the annual energy consumption from an existing industry as well as the characteristics of equipment available in the Brazilian market. The cogeneration plant is equipped with a water tube steam generator and a condensing-extraction steam turbine in a Rankine cycle. Four different configurations were evaluated, including impulse and reaction turbines at two steam pressure/temperature levels (43 bar / 450 °C and 68 bar / 520 °C). A steady state full load operation is considered at cogeneration mode on the weekdays and at Rankine power plant mode on the weekends, when there is no process steam consumption. The technical analysis pointed out the reaction turbine at 68 bar / 520 ºC as the best alternative, leading to the highest overall efficiency. In addition, this plant configuration showed economic advantages represented by an Internal Rate of Return (IRR) of 21%, a Net Present Value (NPV) of US$ 10.93 million, and a payback time of 6 years, enabling a reduction on the industrial cost with energy in the slaughterhouse to 19 US$/ton of product (-30% in comparison to the base case). Finally, the calculated LCOE of 73 US$/MWh was lower than the current price of the electricity in the market, indicating potential economic feasibility of the proposed concept.
publishDate 2021
dc.date.none.fl_str_mv 2021-02-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/50967
10.4025/actascitechnol.v43i1.50967
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/50967
identifier_str_mv 10.4025/actascitechnol.v43i1.50967
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/50967/751375151688
dc.rights.driver.fl_str_mv Copyright (c) 2021 Acta Scientiarum. Technology
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Acta Scientiarum. Technology
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 43 (2021): Publicação contínua; e50967
Acta Scientiarum. Technology; v. 43 (2021): Publicação contínua; e50967
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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