Biomass cogeneration plants integrated into poultry slaughterhouses for reducing industry costs with energy
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
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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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 |
_version_ |
1799315337418637312 |