High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s13399-022-03453-6 http://hdl.handle.net/11449/249303 |
Resumo: | Porous carbons can capture gases and vapors from the surroundings onto their structures through either physisorption or chemisorption. However, they eventually cannot effectively bind the adsorbate to their surfaces, driving the need for introducing affinitive or selective additives into the process to improve scalable functionality. We therefore investigated whether an agro-food residue, spent mushroom substrate (SMS), would allow for developing high-throughput physisorption of CO2 on lignocellulosic hydrochar. We carbonized pinewood sawdust at 180°C and 1.5 MPa to produce the hydrochar and then mixed it with types of SMS, namely, paddy straw, grassy straw, and peaty compost, at a concentration of 1% (dry mass basis) for pelletization. We compacted 1.5-kg samples into cylindrical pellets in an automatic hydraulic piston presser machine at 100 MPa and 150°C. We obtained evidence for SMS enhancing the technical performance of the conceptual models for carbon-capturing biocarbon. For instance, the peaty compost SMS brought higher quantities of N and S to the matrix, allowing it to adsorb CO2 at 6.9±0.1 mmol g−1 at 25°C, compared with 4.3±0.2 mmol g−1 for the reference; hence, the peaty compost SMS increased the statistic adsorptive capacity of the microporous hydrochar by 38.4%. Paddy straw and grassy straw SMS also increased the adsorption to 5.2±0.2 and 5.1±0.1 mmol g−1, respectively. We therefore developed eco-friendly additives for high-performance carbon-capturing biocarbon. Our solution to physisorption offers a sustainable method of decarbonizing industrial waste streams at a higher rate than would be achievable through conventional adsorbers. |
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High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrateCarbon dioxideHydrothermal carbonizationPhysical adsorptionPorous carbonaceous matrixWaste-to-carbon pathwayPorous carbons can capture gases and vapors from the surroundings onto their structures through either physisorption or chemisorption. However, they eventually cannot effectively bind the adsorbate to their surfaces, driving the need for introducing affinitive or selective additives into the process to improve scalable functionality. We therefore investigated whether an agro-food residue, spent mushroom substrate (SMS), would allow for developing high-throughput physisorption of CO2 on lignocellulosic hydrochar. We carbonized pinewood sawdust at 180°C and 1.5 MPa to produce the hydrochar and then mixed it with types of SMS, namely, paddy straw, grassy straw, and peaty compost, at a concentration of 1% (dry mass basis) for pelletization. We compacted 1.5-kg samples into cylindrical pellets in an automatic hydraulic piston presser machine at 100 MPa and 150°C. We obtained evidence for SMS enhancing the technical performance of the conceptual models for carbon-capturing biocarbon. For instance, the peaty compost SMS brought higher quantities of N and S to the matrix, allowing it to adsorb CO2 at 6.9±0.1 mmol g−1 at 25°C, compared with 4.3±0.2 mmol g−1 for the reference; hence, the peaty compost SMS increased the statistic adsorptive capacity of the microporous hydrochar by 38.4%. Paddy straw and grassy straw SMS also increased the adsorption to 5.2±0.2 and 5.1±0.1 mmol g−1, respectively. We therefore developed eco-friendly additives for high-performance carbon-capturing biocarbon. Our solution to physisorption offers a sustainable method of decarbonizing industrial waste streams at a higher rate than would be achievable through conventional adsorbers.Department of Engineering and Mathematical Sciences School of Agricultural and Veterinary Sciences São Paulo State University (Unesp), São PauloDepartment of Applied Microbiology School of Agricultural and Veterinary Sciences São Paulo State University (Unesp), São PauloWarwickshire College Group Pershore CollegeDepartment of Plant Production College of Agricultural and Technological Sciences São Paulo State University (Unesp), São PauloDepartment of Engineering and Mathematical Sciences School of Agricultural and Veterinary Sciences São Paulo State University (Unesp), São PauloDepartment of Applied Microbiology School of Agricultural and Veterinary Sciences São Paulo State University (Unesp), São PauloDepartment of Plant Production College of Agricultural and Technological Sciences São Paulo State University (Unesp), São PauloUniversidade Estadual Paulista (UNESP)Pershore CollegeAlmeida Moreira, Bruno Rafael de [UNESP]da Silva Alves, Lucas [UNESP]Noble, RalphZied, Diego Cunha [UNESP]2023-07-29T15:12:22Z2023-07-29T15:12:22Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s13399-022-03453-6Biomass Conversion and Biorefinery.2190-68232190-6815http://hdl.handle.net/11449/24930310.1007/s13399-022-03453-62-s2.0-85140618029Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiomass Conversion and Biorefineryinfo:eu-repo/semantics/openAccess2024-05-07T13:47:02Zoai:repositorio.unesp.br:11449/249303Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:38:30.232489Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate |
title |
High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate |
spellingShingle |
High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate Almeida Moreira, Bruno Rafael de [UNESP] Carbon dioxide Hydrothermal carbonization Physical adsorption Porous carbonaceous matrix Waste-to-carbon pathway |
title_short |
High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate |
title_full |
High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate |
title_fullStr |
High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate |
title_full_unstemmed |
High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate |
title_sort |
High-performance carbon-capturing lignocellulosic hydrochar with post-synthesis addition of spent mushroom substrate |
author |
Almeida Moreira, Bruno Rafael de [UNESP] |
author_facet |
Almeida Moreira, Bruno Rafael de [UNESP] da Silva Alves, Lucas [UNESP] Noble, Ralph Zied, Diego Cunha [UNESP] |
author_role |
author |
author2 |
da Silva Alves, Lucas [UNESP] Noble, Ralph Zied, Diego Cunha [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Pershore College |
dc.contributor.author.fl_str_mv |
Almeida Moreira, Bruno Rafael de [UNESP] da Silva Alves, Lucas [UNESP] Noble, Ralph Zied, Diego Cunha [UNESP] |
dc.subject.por.fl_str_mv |
Carbon dioxide Hydrothermal carbonization Physical adsorption Porous carbonaceous matrix Waste-to-carbon pathway |
topic |
Carbon dioxide Hydrothermal carbonization Physical adsorption Porous carbonaceous matrix Waste-to-carbon pathway |
description |
Porous carbons can capture gases and vapors from the surroundings onto their structures through either physisorption or chemisorption. However, they eventually cannot effectively bind the adsorbate to their surfaces, driving the need for introducing affinitive or selective additives into the process to improve scalable functionality. We therefore investigated whether an agro-food residue, spent mushroom substrate (SMS), would allow for developing high-throughput physisorption of CO2 on lignocellulosic hydrochar. We carbonized pinewood sawdust at 180°C and 1.5 MPa to produce the hydrochar and then mixed it with types of SMS, namely, paddy straw, grassy straw, and peaty compost, at a concentration of 1% (dry mass basis) for pelletization. We compacted 1.5-kg samples into cylindrical pellets in an automatic hydraulic piston presser machine at 100 MPa and 150°C. We obtained evidence for SMS enhancing the technical performance of the conceptual models for carbon-capturing biocarbon. For instance, the peaty compost SMS brought higher quantities of N and S to the matrix, allowing it to adsorb CO2 at 6.9±0.1 mmol g−1 at 25°C, compared with 4.3±0.2 mmol g−1 for the reference; hence, the peaty compost SMS increased the statistic adsorptive capacity of the microporous hydrochar by 38.4%. Paddy straw and grassy straw SMS also increased the adsorption to 5.2±0.2 and 5.1±0.1 mmol g−1, respectively. We therefore developed eco-friendly additives for high-performance carbon-capturing biocarbon. Our solution to physisorption offers a sustainable method of decarbonizing industrial waste streams at a higher rate than would be achievable through conventional adsorbers. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-07-29T15:12:22Z 2023-07-29T15:12:22Z |
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/10.1007/s13399-022-03453-6 Biomass Conversion and Biorefinery. 2190-6823 2190-6815 http://hdl.handle.net/11449/249303 10.1007/s13399-022-03453-6 2-s2.0-85140618029 |
url |
http://dx.doi.org/10.1007/s13399-022-03453-6 http://hdl.handle.net/11449/249303 |
identifier_str_mv |
Biomass Conversion and Biorefinery. 2190-6823 2190-6815 10.1007/s13399-022-03453-6 2-s2.0-85140618029 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Biomass Conversion and Biorefinery |
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_ |
1808128256640024576 |