DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/1585 |
Resumo: | The use of biomass for biochar production is already a reality. However, little is known about its structure and composition, mainly by the changes occurred during the heat treatment. This information is crucial since it will have an immediate impact on the quality and applicability of the material produced. Therefore, this study aimed to analyze different biomasses, characterizing their potential for biochar production. Woods from Eucalyptus urophylla and Corymbia citriodora and coffee husk were assessed. The biomass was ground and sieved, and then stored under controlled conditions of temperature and humidity. Subsequently, the materials characterization were performed through chemical analysis, elementary, immediate chemistry, thermal gravimetric and infrared vibrational spectroscopy (FTIR). In general, all biomasses presented potential to be used in the production of biochar, where low ratios of H/C and O/C were found. The coffee husk have higher lignin, extractives, ash and fixed carbon, which certainly contributed to its greater thermal stability. The FTIR analysis showed the presence of bands related to recalcitrant chemical groups such as carboxylic and phenolic in the spectra of all biomasses. The profile of the thermograms of wood of C. citriodora and E. urophylla were similar to each other, and different from the coffee husk, which showed higher thermal stability. |
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DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTIONBiocharbiomasscarbon immobilizationsoil conditionercharcoalThe use of biomass for biochar production is already a reality. However, little is known about its structure and composition, mainly by the changes occurred during the heat treatment. This information is crucial since it will have an immediate impact on the quality and applicability of the material produced. Therefore, this study aimed to analyze different biomasses, characterizing their potential for biochar production. Woods from Eucalyptus urophylla and Corymbia citriodora and coffee husk were assessed. The biomass was ground and sieved, and then stored under controlled conditions of temperature and humidity. Subsequently, the materials characterization were performed through chemical analysis, elementary, immediate chemistry, thermal gravimetric and infrared vibrational spectroscopy (FTIR). In general, all biomasses presented potential to be used in the production of biochar, where low ratios of H/C and O/C were found. The coffee husk have higher lignin, extractives, ash and fixed carbon, which certainly contributed to its greater thermal stability. The FTIR analysis showed the presence of bands related to recalcitrant chemical groups such as carboxylic and phenolic in the spectra of all biomasses. The profile of the thermograms of wood of C. citriodora and E. urophylla were similar to each other, and different from the coffee husk, which showed higher thermal stability.CERNECERNE2018-01-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/1585CERNE; Vol. 23 No. 4 (2017); 529-536CERNE; v. 23 n. 4 (2017); 529-5362317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/1585/1028Copyright (c) 2018 CERNEinfo:eu-repo/semantics/openAccessVeiga, Tais Regina Lima AbreuLima, José TarcísioDessimoni, Anelise Lima de AbreuPego, Matheus Felipe FreireSoares, Jenaina RibeiroTrugilho, Paulo Fernando2018-04-17T17:01:32Zoai:cerne.ufla.br:article/1585Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:33.020563Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION |
title |
DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION |
spellingShingle |
DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION Veiga, Tais Regina Lima Abreu Biochar biomass carbon immobilization soil conditioner charcoal |
title_short |
DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION |
title_full |
DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION |
title_fullStr |
DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION |
title_full_unstemmed |
DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION |
title_sort |
DIFFERENT PLANT BIOMASSES CHARACTERIZATION FOR BIOCHAR PRODUCTION |
author |
Veiga, Tais Regina Lima Abreu |
author_facet |
Veiga, Tais Regina Lima Abreu Lima, José Tarcísio Dessimoni, Anelise Lima de Abreu Pego, Matheus Felipe Freire Soares, Jenaina Ribeiro Trugilho, Paulo Fernando |
author_role |
author |
author2 |
Lima, José Tarcísio Dessimoni, Anelise Lima de Abreu Pego, Matheus Felipe Freire Soares, Jenaina Ribeiro Trugilho, Paulo Fernando |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Veiga, Tais Regina Lima Abreu Lima, José Tarcísio Dessimoni, Anelise Lima de Abreu Pego, Matheus Felipe Freire Soares, Jenaina Ribeiro Trugilho, Paulo Fernando |
dc.subject.por.fl_str_mv |
Biochar biomass carbon immobilization soil conditioner charcoal |
topic |
Biochar biomass carbon immobilization soil conditioner charcoal |
description |
The use of biomass for biochar production is already a reality. However, little is known about its structure and composition, mainly by the changes occurred during the heat treatment. This information is crucial since it will have an immediate impact on the quality and applicability of the material produced. Therefore, this study aimed to analyze different biomasses, characterizing their potential for biochar production. Woods from Eucalyptus urophylla and Corymbia citriodora and coffee husk were assessed. The biomass was ground and sieved, and then stored under controlled conditions of temperature and humidity. Subsequently, the materials characterization were performed through chemical analysis, elementary, immediate chemistry, thermal gravimetric and infrared vibrational spectroscopy (FTIR). In general, all biomasses presented potential to be used in the production of biochar, where low ratios of H/C and O/C were found. The coffee husk have higher lignin, extractives, ash and fixed carbon, which certainly contributed to its greater thermal stability. The FTIR analysis showed the presence of bands related to recalcitrant chemical groups such as carboxylic and phenolic in the spectra of all biomasses. The profile of the thermograms of wood of C. citriodora and E. urophylla were similar to each other, and different from the coffee husk, which showed higher thermal stability. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-31 |
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 |
https://cerne.ufla.br/site/index.php/CERNE/article/view/1585 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/1585 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/1585/1028 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 CERNE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 23 No. 4 (2017); 529-536 CERNE; v. 23 n. 4 (2017); 529-536 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874943316393984 |