Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.jclepro.2021.128695 http://hdl.handle.net/11449/222255 |
Resumo: | Our study analyzed if it could be possible for converting hydrochar from food waste and its ash into solid biofuels and adsorbents of CO2. The pilot-scale manufacturing of pellets consisted of carbonizing food waste at 200.00 °C and 1.50 MPa for 1.00–2.00 h then pressing its hydrochar and ash with spent coffee ground on an automatic pelletizer at 75.00–100.00 MPa and 150.00 °C for 90.00 s. Products with co-addition were highly durable (97.95–98.05%), burned themselves out stably with 2.75–3.25 W g−1 heat flow and tended to have low slagging, despite their significant amount of ash of 2.80–2.90%. Hypothetically, they replaced approximately 10.00% of generation of electricity and saved 112.20 × 106 Mg yr−1 emission of CO2 from coal. Our insights are timely and absolutely will assist with tackling social and environmental impacts of generation of hazardous (bio)waste and emission of CO2 from coal-like fossil fuels. |
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Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuelsAdditiveAdsorbentAshHydrocharMunicipal solid wasteSpent coffee groundOur study analyzed if it could be possible for converting hydrochar from food waste and its ash into solid biofuels and adsorbents of CO2. The pilot-scale manufacturing of pellets consisted of carbonizing food waste at 200.00 °C and 1.50 MPa for 1.00–2.00 h then pressing its hydrochar and ash with spent coffee ground on an automatic pelletizer at 75.00–100.00 MPa and 150.00 °C for 90.00 s. Products with co-addition were highly durable (97.95–98.05%), burned themselves out stably with 2.75–3.25 W g−1 heat flow and tended to have low slagging, despite their significant amount of ash of 2.80–2.90%. Hypothetically, they replaced approximately 10.00% of generation of electricity and saved 112.20 × 106 Mg yr−1 emission of CO2 from coal. Our insights are timely and absolutely will assist with tackling social and environmental impacts of generation of hazardous (bio)waste and emission of CO2 from coal-like fossil fuels.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Department of Engineering and Exact Sciences School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)Department of Plant Production College of Agricultural and Technological Sciences São Paulo State University (Unesp)Group of Efficient Management of Energy (GIMEL) Department of Mechanical Engineering Faculty of Engineering University of AntioquiaDepartment of Engineering and Exact Sciences School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)Department of Plant Production College of Agricultural and Technological Sciences São Paulo State University (Unesp)FAPESP: 17/24234–1Universidade Estadual Paulista (UNESP)University of AntioquiaMoreira, Bruno Rafael de Almeida [UNESP]Cruz, Victor Hugo [UNESP]Pérez, Juan FernandoViana, Ronaldo da Silva [UNESP]2022-04-28T19:43:36Z2022-04-28T19:43:36Z2021-10-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.jclepro.2021.128695Journal of Cleaner Production, v. 319.0959-6526http://hdl.handle.net/11449/22225510.1016/j.jclepro.2021.1286952-s2.0-85113280545Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Cleaner Productioninfo:eu-repo/semantics/openAccess2022-04-28T19:43:36Zoai:repositorio.unesp.br:11449/222255Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:05:11.784409Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels |
title |
Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels |
spellingShingle |
Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels Moreira, Bruno Rafael de Almeida [UNESP] Additive Adsorbent Ash Hydrochar Municipal solid waste Spent coffee ground |
title_short |
Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels |
title_full |
Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels |
title_fullStr |
Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels |
title_full_unstemmed |
Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels |
title_sort |
Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels |
author |
Moreira, Bruno Rafael de Almeida [UNESP] |
author_facet |
Moreira, Bruno Rafael de Almeida [UNESP] Cruz, Victor Hugo [UNESP] Pérez, Juan Fernando Viana, Ronaldo da Silva [UNESP] |
author_role |
author |
author2 |
Cruz, Victor Hugo [UNESP] Pérez, Juan Fernando Viana, Ronaldo da Silva [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) University of Antioquia |
dc.contributor.author.fl_str_mv |
Moreira, Bruno Rafael de Almeida [UNESP] Cruz, Victor Hugo [UNESP] Pérez, Juan Fernando Viana, Ronaldo da Silva [UNESP] |
dc.subject.por.fl_str_mv |
Additive Adsorbent Ash Hydrochar Municipal solid waste Spent coffee ground |
topic |
Additive Adsorbent Ash Hydrochar Municipal solid waste Spent coffee ground |
description |
Our study analyzed if it could be possible for converting hydrochar from food waste and its ash into solid biofuels and adsorbents of CO2. The pilot-scale manufacturing of pellets consisted of carbonizing food waste at 200.00 °C and 1.50 MPa for 1.00–2.00 h then pressing its hydrochar and ash with spent coffee ground on an automatic pelletizer at 75.00–100.00 MPa and 150.00 °C for 90.00 s. Products with co-addition were highly durable (97.95–98.05%), burned themselves out stably with 2.75–3.25 W g−1 heat flow and tended to have low slagging, despite their significant amount of ash of 2.80–2.90%. Hypothetically, they replaced approximately 10.00% of generation of electricity and saved 112.20 × 106 Mg yr−1 emission of CO2 from coal. Our insights are timely and absolutely will assist with tackling social and environmental impacts of generation of hazardous (bio)waste and emission of CO2 from coal-like fossil fuels. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-15 2022-04-28T19:43:36Z 2022-04-28T19:43:36Z |
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.jclepro.2021.128695 Journal of Cleaner Production, v. 319. 0959-6526 http://hdl.handle.net/11449/222255 10.1016/j.jclepro.2021.128695 2-s2.0-85113280545 |
url |
http://dx.doi.org/10.1016/j.jclepro.2021.128695 http://hdl.handle.net/11449/222255 |
identifier_str_mv |
Journal of Cleaner Production, v. 319. 0959-6526 10.1016/j.jclepro.2021.128695 2-s2.0-85113280545 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Cleaner Production |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808129017683902464 |