Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses
Sugarcane Bagasse (SCB) has some characteristics that hinder its direct use as fuel. Torrefaction pre-treatment could be considered to improve the SCB properties for an energy use and to reduce the impact of storage on the reduction of these energy properties. SCB were torrefied at 290 °C in a screw reactor, during 5, 7.5 and 10 min. Then, raw and torrefied SCB samples were exposed successively to water-leaching and to white and brown rot fungi, to emulate storage conditions. Mass loss after water-leaching process, moisture content and weight loss due to fungal deterioration after 2, 4, 8, 12, 16 weeks were recorded on each SCB samples. Finally, chemical composition and High Heating Value of the torrefied samples were measured to determine the alterations compared to raw SCB during their storage mimic. Increasing torrefaction duration improves the SCB decay resistance. According to the fungal exposure duration, loss of carbon was recorded, however, HHV remain higher for torrefied SCB than those of raw SCB. Carbon contents and HHV values of raw and torrefied SCB during Trametes versicolor exposure [55.20% > C > 44.55% and 21.260 MJ kg−1 > HHV >17.307 MJ kg−1, results from all tests combined.], and during exposure to Coniophora puteana [55.20% > C > 46.25% and 21.260 MJ kg−1 > HHV > 17.699 MJ kg−1] tend to decrease. Severe torrefaction is therefore a good way to improve SCB energy properties while limiting loss of their energy properties during storage.
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Format: | article biblioteca |
Language: | eng |
Subjects: | J15 - Manutention, transport, stockage et conservation des produits agricoles non-alimentaires, P05 - Ressources énergétiques et leur gestion, bagasse, canne à sucre, sous-produit de canne à sucre, stockage des récoltes, torréfaction, valeur énergetique, Coniophora puteana, pourriture, http://aims.fao.org/aos/agrovoc/c_776, http://aims.fao.org/aos/agrovoc/c_7501, http://aims.fao.org/aos/agrovoc/c_14666, http://aims.fao.org/aos/agrovoc/c_10175, http://aims.fao.org/aos/agrovoc/c_28596, http://aims.fao.org/aos/agrovoc/c_10613, http://aims.fao.org/aos/agrovoc/c_33670, http://aims.fao.org/aos/agrovoc/c_6667, |
Online Access: | http://agritrop.cirad.fr/597300/ http://agritrop.cirad.fr/597300/7/597300_MAA.pdf |
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dig-cirad-fr-5973002024-01-29T03:14:03Z http://agritrop.cirad.fr/597300/ http://agritrop.cirad.fr/597300/ Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses. De Freitas Homen De Faria Bruno, Lanvin Charline, Valette Jérémy, Rousset Patrick, De Cassia Oliveira Carneiro Angelica, Caldeira-Pires Armando, Candelier Kévin. 2021. Biomass and Bioenergy, 145:105938, 15 p.https://doi.org/10.1016/j.biombioe.2020.105938 <https://doi.org/10.1016/j.biombioe.2020.105938> Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses De Freitas Homen De Faria, Bruno Lanvin, Charline Valette, Jérémy Rousset, Patrick De Cassia Oliveira Carneiro, Angelica Caldeira-Pires, Armando Candelier, Kévin eng 2021 Biomass and Bioenergy J15 - Manutention, transport, stockage et conservation des produits agricoles non-alimentaires P05 - Ressources énergétiques et leur gestion bagasse canne à sucre sous-produit de canne à sucre stockage des récoltes torréfaction valeur énergetique Coniophora puteana pourriture http://aims.fao.org/aos/agrovoc/c_776 http://aims.fao.org/aos/agrovoc/c_7501 http://aims.fao.org/aos/agrovoc/c_14666 http://aims.fao.org/aos/agrovoc/c_10175 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_10613 http://aims.fao.org/aos/agrovoc/c_33670 http://aims.fao.org/aos/agrovoc/c_6667 Sugarcane Bagasse (SCB) has some characteristics that hinder its direct use as fuel. Torrefaction pre-treatment could be considered to improve the SCB properties for an energy use and to reduce the impact of storage on the reduction of these energy properties. SCB were torrefied at 290 °C in a screw reactor, during 5, 7.5 and 10 min. Then, raw and torrefied SCB samples were exposed successively to water-leaching and to white and brown rot fungi, to emulate storage conditions. Mass loss after water-leaching process, moisture content and weight loss due to fungal deterioration after 2, 4, 8, 12, 16 weeks were recorded on each SCB samples. Finally, chemical composition and High Heating Value of the torrefied samples were measured to determine the alterations compared to raw SCB during their storage mimic. Increasing torrefaction duration improves the SCB decay resistance. According to the fungal exposure duration, loss of carbon was recorded, however, HHV remain higher for torrefied SCB than those of raw SCB. Carbon contents and HHV values of raw and torrefied SCB during Trametes versicolor exposure [55.20% > C > 44.55% and 21.260 MJ kg−1 > HHV >17.307 MJ kg−1, results from all tests combined.], and during exposure to Coniophora puteana [55.20% > C > 46.25% and 21.260 MJ kg−1 > HHV > 17.699 MJ kg−1] tend to decrease. Severe torrefaction is therefore a good way to improve SCB energy properties while limiting loss of their energy properties during storage. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/acceptedVersion http://agritrop.cirad.fr/597300/7/597300_MAA.pdf text cc_by_nc info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/4.0/ https://doi.org/10.1016/j.biombioe.2020.105938 10.1016/j.biombioe.2020.105938 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.biombioe.2020.105938 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.biombioe.2020.105938 |
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J15 - Manutention, transport, stockage et conservation des produits agricoles non-alimentaires P05 - Ressources énergétiques et leur gestion bagasse canne à sucre sous-produit de canne à sucre stockage des récoltes torréfaction valeur énergetique Coniophora puteana pourriture http://aims.fao.org/aos/agrovoc/c_776 http://aims.fao.org/aos/agrovoc/c_7501 http://aims.fao.org/aos/agrovoc/c_14666 http://aims.fao.org/aos/agrovoc/c_10175 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_10613 http://aims.fao.org/aos/agrovoc/c_33670 http://aims.fao.org/aos/agrovoc/c_6667 J15 - Manutention, transport, stockage et conservation des produits agricoles non-alimentaires P05 - Ressources énergétiques et leur gestion bagasse canne à sucre sous-produit de canne à sucre stockage des récoltes torréfaction valeur énergetique Coniophora puteana pourriture http://aims.fao.org/aos/agrovoc/c_776 http://aims.fao.org/aos/agrovoc/c_7501 http://aims.fao.org/aos/agrovoc/c_14666 http://aims.fao.org/aos/agrovoc/c_10175 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_10613 http://aims.fao.org/aos/agrovoc/c_33670 http://aims.fao.org/aos/agrovoc/c_6667 |
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J15 - Manutention, transport, stockage et conservation des produits agricoles non-alimentaires P05 - Ressources énergétiques et leur gestion bagasse canne à sucre sous-produit de canne à sucre stockage des récoltes torréfaction valeur énergetique Coniophora puteana pourriture http://aims.fao.org/aos/agrovoc/c_776 http://aims.fao.org/aos/agrovoc/c_7501 http://aims.fao.org/aos/agrovoc/c_14666 http://aims.fao.org/aos/agrovoc/c_10175 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_10613 http://aims.fao.org/aos/agrovoc/c_33670 http://aims.fao.org/aos/agrovoc/c_6667 J15 - Manutention, transport, stockage et conservation des produits agricoles non-alimentaires P05 - Ressources énergétiques et leur gestion bagasse canne à sucre sous-produit de canne à sucre stockage des récoltes torréfaction valeur énergetique Coniophora puteana pourriture http://aims.fao.org/aos/agrovoc/c_776 http://aims.fao.org/aos/agrovoc/c_7501 http://aims.fao.org/aos/agrovoc/c_14666 http://aims.fao.org/aos/agrovoc/c_10175 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_10613 http://aims.fao.org/aos/agrovoc/c_33670 http://aims.fao.org/aos/agrovoc/c_6667 De Freitas Homen De Faria, Bruno Lanvin, Charline Valette, Jérémy Rousset, Patrick De Cassia Oliveira Carneiro, Angelica Caldeira-Pires, Armando Candelier, Kévin Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses |
description |
Sugarcane Bagasse (SCB) has some characteristics that hinder its direct use as fuel. Torrefaction pre-treatment could be considered to improve the SCB properties for an energy use and to reduce the impact of storage on the reduction of these energy properties. SCB were torrefied at 290 °C in a screw reactor, during 5, 7.5 and 10 min. Then, raw and torrefied SCB samples were exposed successively to water-leaching and to white and brown rot fungi, to emulate storage conditions. Mass loss after water-leaching process, moisture content and weight loss due to fungal deterioration after 2, 4, 8, 12, 16 weeks were recorded on each SCB samples. Finally, chemical composition and High Heating Value of the torrefied samples were measured to determine the alterations compared to raw SCB during their storage mimic. Increasing torrefaction duration improves the SCB decay resistance. According to the fungal exposure duration, loss of carbon was recorded, however, HHV remain higher for torrefied SCB than those of raw SCB. Carbon contents and HHV values of raw and torrefied SCB during Trametes versicolor exposure [55.20% > C > 44.55% and 21.260 MJ kg−1 > HHV >17.307 MJ kg−1, results from all tests combined.], and during exposure to Coniophora puteana [55.20% > C > 46.25% and 21.260 MJ kg−1 > HHV > 17.699 MJ kg−1] tend to decrease. Severe torrefaction is therefore a good way to improve SCB energy properties while limiting loss of their energy properties during storage. |
format |
article |
topic_facet |
J15 - Manutention, transport, stockage et conservation des produits agricoles non-alimentaires P05 - Ressources énergétiques et leur gestion bagasse canne à sucre sous-produit de canne à sucre stockage des récoltes torréfaction valeur énergetique Coniophora puteana pourriture http://aims.fao.org/aos/agrovoc/c_776 http://aims.fao.org/aos/agrovoc/c_7501 http://aims.fao.org/aos/agrovoc/c_14666 http://aims.fao.org/aos/agrovoc/c_10175 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_10613 http://aims.fao.org/aos/agrovoc/c_33670 http://aims.fao.org/aos/agrovoc/c_6667 |
author |
De Freitas Homen De Faria, Bruno Lanvin, Charline Valette, Jérémy Rousset, Patrick De Cassia Oliveira Carneiro, Angelica Caldeira-Pires, Armando Candelier, Kévin |
author_facet |
De Freitas Homen De Faria, Bruno Lanvin, Charline Valette, Jérémy Rousset, Patrick De Cassia Oliveira Carneiro, Angelica Caldeira-Pires, Armando Candelier, Kévin |
author_sort |
De Freitas Homen De Faria, Bruno |
title |
Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses |
title_short |
Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses |
title_full |
Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses |
title_fullStr |
Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses |
title_full_unstemmed |
Emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses |
title_sort |
emulation of field storage conditions for assessment of energy properties of torrefied sugarcane bagasses |
url |
http://agritrop.cirad.fr/597300/ http://agritrop.cirad.fr/597300/7/597300_MAA.pdf |
work_keys_str_mv |
AT defreitashomendefariabruno emulationoffieldstorageconditionsforassessmentofenergypropertiesoftorrefiedsugarcanebagasses AT lanvincharline emulationoffieldstorageconditionsforassessmentofenergypropertiesoftorrefiedsugarcanebagasses AT valettejeremy emulationoffieldstorageconditionsforassessmentofenergypropertiesoftorrefiedsugarcanebagasses AT roussetpatrick emulationoffieldstorageconditionsforassessmentofenergypropertiesoftorrefiedsugarcanebagasses AT decassiaoliveiracarneiroangelica emulationoffieldstorageconditionsforassessmentofenergypropertiesoftorrefiedsugarcanebagasses AT caldeirapiresarmando emulationoffieldstorageconditionsforassessmentofenergypropertiesoftorrefiedsugarcanebagasses AT candelierkevin emulationoffieldstorageconditionsforassessmentofenergypropertiesoftorrefiedsugarcanebagasses |
_version_ |
1792500077691928576 |