Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems
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.2021.127875 http://hdl.handle.net/11449/208771 |
Resumo: | This study aimed at analyzing the feasibility of converting diverse types of spent mushroom substrate (SMS) into fuel pellets for low-emission bioenergy producing systems. Sources of SMS for pelletization included paddy straw and achiote capsule shell from Pleurotus ostreatus, eucalyptus sawdust and grassy straw from Lentinula edodes, and compost with either peat or soil as a casing layer from Agaricus subrufescens. The pilot-scale manufacturing of fuel pellets consisted of compacting the feedstocks in an automatic pelletizer machine at 200 MPa and 125 °C. Pellets from SMS, irrespective of source, met the international standards for solid biofuels, except for ash content. However, due to moderate sulfur content (0.05%), they tended to low slagging (S < 0.60) and intermediate fouling (0.60 ≤ F ≤ 40.00) on a boiler's heating surface. Because of the significant ash content of 29.10–31.80%, these products resisted oxidation more at the onset of combustion, burned themselves out gradually and conducted 2.70–2.90 W g−1 heat at around 300 °C. Pellets of SMS from A. subrufescens grown on compost with soil casing, produced less heat (4.25 W g−1) than reference pellets from pinewood sawdust (5.10 W g−1), but emitted less CO2 (7.50 ppb vs 15.10 ppb), NOx (130.10 ppt vs 147.90 ppt), SO2 (3.15 ppt vs 16.70 ppt), and volatile organic compounds (17.65 mg m−3 vs 27.20 mg m−3). Pelletization of SMSs valorized these agro-food residues via waste-to-energy pathways towards a circular economy. SMS from A. subrufescens grown on compost with soil casing had the best properties for high-performance pelletization. |
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Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systemsAgro-food residueCircular economyCommercially valuable edible fungiEnergy biomassLow-carbon societySustainable waste-to-energy technologyThis study aimed at analyzing the feasibility of converting diverse types of spent mushroom substrate (SMS) into fuel pellets for low-emission bioenergy producing systems. Sources of SMS for pelletization included paddy straw and achiote capsule shell from Pleurotus ostreatus, eucalyptus sawdust and grassy straw from Lentinula edodes, and compost with either peat or soil as a casing layer from Agaricus subrufescens. The pilot-scale manufacturing of fuel pellets consisted of compacting the feedstocks in an automatic pelletizer machine at 200 MPa and 125 °C. Pellets from SMS, irrespective of source, met the international standards for solid biofuels, except for ash content. However, due to moderate sulfur content (0.05%), they tended to low slagging (S < 0.60) and intermediate fouling (0.60 ≤ F ≤ 40.00) on a boiler's heating surface. Because of the significant ash content of 29.10–31.80%, these products resisted oxidation more at the onset of combustion, burned themselves out gradually and conducted 2.70–2.90 W g−1 heat at around 300 °C. Pellets of SMS from A. subrufescens grown on compost with soil casing, produced less heat (4.25 W g−1) than reference pellets from pinewood sawdust (5.10 W g−1), but emitted less CO2 (7.50 ppb vs 15.10 ppb), NOx (130.10 ppt vs 147.90 ppt), SO2 (3.15 ppt vs 16.70 ppt), and volatile organic compounds (17.65 mg m−3 vs 27.20 mg m−3). Pelletization of SMSs valorized these agro-food residues via waste-to-energy pathways towards a circular economy. SMS from A. subrufescens grown on compost with soil casing had the best properties for high-performance pelletization.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Department of Applied Microbiology School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)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)Centro de Investigación Experimentación y Servicios Del Champiñón (CIES) Quintanar Del ReyDepartment of Biology Federal University of Lavras, LavrasWarwickshire College Group Pershore CollegeDepartment of Applied Microbiology School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)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)FAPESP: 15/15306–3FAPESP: 17/24234–1FAPESP: 19/19866–4Universidade Estadual Paulista (Unesp)Quintanar Del ReyFederal University of LavrasPershore CollegeAlves, Lucas da Silva [UNESP]Moreira, Bruno Rafael de Almeida [UNESP]Viana, Ronaldo da Silva [UNESP]Pardo-Gimenez, ArturoDias, Eustáquio SouzaNoble, RalphZied, Diego Cunha [UNESP]2021-06-25T11:18:44Z2021-06-25T11:18:44Z2021-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.jclepro.2021.127875Journal of Cleaner Production, v. 313.0959-6526http://hdl.handle.net/11449/20877110.1016/j.jclepro.2021.1278752-s2.0-85107815097Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Cleaner Productioninfo:eu-repo/semantics/openAccess2024-05-07T13:47:02Zoai:repositorio.unesp.br:11449/208771Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:39:30.111138Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems |
title |
Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems |
spellingShingle |
Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems Alves, Lucas da Silva [UNESP] Agro-food residue Circular economy Commercially valuable edible fungi Energy biomass Low-carbon society Sustainable waste-to-energy technology |
title_short |
Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems |
title_full |
Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems |
title_fullStr |
Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems |
title_full_unstemmed |
Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems |
title_sort |
Recycling spent mushroom substrate into fuel pellets for low-emission bioenergy producing systems |
author |
Alves, Lucas da Silva [UNESP] |
author_facet |
Alves, Lucas da Silva [UNESP] Moreira, Bruno Rafael de Almeida [UNESP] Viana, Ronaldo da Silva [UNESP] Pardo-Gimenez, Arturo Dias, Eustáquio Souza Noble, Ralph Zied, Diego Cunha [UNESP] |
author_role |
author |
author2 |
Moreira, Bruno Rafael de Almeida [UNESP] Viana, Ronaldo da Silva [UNESP] Pardo-Gimenez, Arturo Dias, Eustáquio Souza Noble, Ralph Zied, Diego Cunha [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Quintanar Del Rey Federal University of Lavras Pershore College |
dc.contributor.author.fl_str_mv |
Alves, Lucas da Silva [UNESP] Moreira, Bruno Rafael de Almeida [UNESP] Viana, Ronaldo da Silva [UNESP] Pardo-Gimenez, Arturo Dias, Eustáquio Souza Noble, Ralph Zied, Diego Cunha [UNESP] |
dc.subject.por.fl_str_mv |
Agro-food residue Circular economy Commercially valuable edible fungi Energy biomass Low-carbon society Sustainable waste-to-energy technology |
topic |
Agro-food residue Circular economy Commercially valuable edible fungi Energy biomass Low-carbon society Sustainable waste-to-energy technology |
description |
This study aimed at analyzing the feasibility of converting diverse types of spent mushroom substrate (SMS) into fuel pellets for low-emission bioenergy producing systems. Sources of SMS for pelletization included paddy straw and achiote capsule shell from Pleurotus ostreatus, eucalyptus sawdust and grassy straw from Lentinula edodes, and compost with either peat or soil as a casing layer from Agaricus subrufescens. The pilot-scale manufacturing of fuel pellets consisted of compacting the feedstocks in an automatic pelletizer machine at 200 MPa and 125 °C. Pellets from SMS, irrespective of source, met the international standards for solid biofuels, except for ash content. However, due to moderate sulfur content (0.05%), they tended to low slagging (S < 0.60) and intermediate fouling (0.60 ≤ F ≤ 40.00) on a boiler's heating surface. Because of the significant ash content of 29.10–31.80%, these products resisted oxidation more at the onset of combustion, burned themselves out gradually and conducted 2.70–2.90 W g−1 heat at around 300 °C. Pellets of SMS from A. subrufescens grown on compost with soil casing, produced less heat (4.25 W g−1) than reference pellets from pinewood sawdust (5.10 W g−1), but emitted less CO2 (7.50 ppb vs 15.10 ppb), NOx (130.10 ppt vs 147.90 ppt), SO2 (3.15 ppt vs 16.70 ppt), and volatile organic compounds (17.65 mg m−3 vs 27.20 mg m−3). Pelletization of SMSs valorized these agro-food residues via waste-to-energy pathways towards a circular economy. SMS from A. subrufescens grown on compost with soil casing had the best properties for high-performance pelletization. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:18:44Z 2021-06-25T11:18:44Z 2021-09-01 |
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.2021.127875 Journal of Cleaner Production, v. 313. 0959-6526 http://hdl.handle.net/11449/208771 10.1016/j.jclepro.2021.127875 2-s2.0-85107815097 |
url |
http://dx.doi.org/10.1016/j.jclepro.2021.127875 http://hdl.handle.net/11449/208771 |
identifier_str_mv |
Journal of Cleaner Production, v. 313. 0959-6526 10.1016/j.jclepro.2021.127875 2-s2.0-85107815097 |
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_ |
1808128259849715712 |