Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process
When biomass is thermally treated, the enrichment of carbon in the remaining “green coal” is correlated with the temperature and duration. Other properties related to the energetic properties of the torrefied biomass are closely related to chemical modifications and correlated to the material mass loss occurring during the thermal degradation. The possibility of using near infrared spectrometry has been investigated to predict the mass loss of Pinus sylvestris wood torrefied at temperatures ranging from 220°C to 300°C with durations varying from 1 minute to 10 hours. A first mass loss prediction model (NIR‐260) associated with the mean torrefaction temperature of 260°C was developed, and appeared suitable only for this temperature due to specific chemical reactions rate. A second model (NIRS‐All), using all available data was constructed and showed an accurate mass loss prediction, for both low (220°C) and high temperatures (300°C). The main differences between NIRS‐260 and NIRS‐All models are mainly attributed to the thermal modification of hemicelluloses and cellulose fractions occurred during the wood torrefaction. The results showed near infrared spectrometry combined with multivariate calibration modeling have potential utility in an industrial context as a standardized continuous method to figure out the mass loss of biomass during torrefaction by a rapid characterization. Novelty Statement The novelty concerns the use of the Near Infrared Spectrometry (NIRS) combined with multivariate calibration modeling as a standardized method for determining the mass loss biomass during torrefaction by a rapid and nondestructive characterization. A model was constructed and showed an accurate mass loss prediction, for both low (220°C) and high temperatures (300°C). Near infrared spectrometry have potential utility in an industrial context as a standardized continuous method.
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Subjects: | K50 - Technologie des produits forestiers, P06 - Sources d'énergie renouvelable, biomasse, torréfaction, spectroscopie infrarouge, spectrométrie, modèle mathématique, calibrage, http://aims.fao.org/aos/agrovoc/c_926, http://aims.fao.org/aos/agrovoc/c_28596, http://aims.fao.org/aos/agrovoc/c_28568, http://aims.fao.org/aos/agrovoc/c_7283, http://aims.fao.org/aos/agrovoc/c_24199, http://aims.fao.org/aos/agrovoc/c_36549, |
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dig-cirad-fr-5963672024-01-29T02:59:16Z http://agritrop.cirad.fr/596367/ http://agritrop.cirad.fr/596367/ Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process. Devos Perrine, Commandre Jean-Michel, Brancheriau Loïc, Candelier Kévin, Rousset Patrick. 2020. International Journal of Energy Research, 44 (12), n.spéc. Sustainable Energy and Green Technologies : 9787-9797.https://doi.org/10.1002/er.5744 <https://doi.org/10.1002/er.5744> Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process Devos, Perrine Commandre, Jean-Michel Brancheriau, Loïc Candelier, Kévin Rousset, Patrick eng 2020 International Journal of Energy Research K50 - Technologie des produits forestiers P06 - Sources d'énergie renouvelable biomasse torréfaction spectroscopie infrarouge spectrométrie modèle mathématique calibrage http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_7283 http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_36549 When biomass is thermally treated, the enrichment of carbon in the remaining “green coal” is correlated with the temperature and duration. Other properties related to the energetic properties of the torrefied biomass are closely related to chemical modifications and correlated to the material mass loss occurring during the thermal degradation. The possibility of using near infrared spectrometry has been investigated to predict the mass loss of Pinus sylvestris wood torrefied at temperatures ranging from 220°C to 300°C with durations varying from 1 minute to 10 hours. A first mass loss prediction model (NIR‐260) associated with the mean torrefaction temperature of 260°C was developed, and appeared suitable only for this temperature due to specific chemical reactions rate. A second model (NIRS‐All), using all available data was constructed and showed an accurate mass loss prediction, for both low (220°C) and high temperatures (300°C). The main differences between NIRS‐260 and NIRS‐All models are mainly attributed to the thermal modification of hemicelluloses and cellulose fractions occurred during the wood torrefaction. The results showed near infrared spectrometry combined with multivariate calibration modeling have potential utility in an industrial context as a standardized continuous method to figure out the mass loss of biomass during torrefaction by a rapid characterization. Novelty Statement The novelty concerns the use of the Near Infrared Spectrometry (NIRS) combined with multivariate calibration modeling as a standardized method for determining the mass loss biomass during torrefaction by a rapid and nondestructive characterization. A model was constructed and showed an accurate mass loss prediction, for both low (220°C) and high temperatures (300°C). Near infrared spectrometry have potential utility in an industrial context as a standardized continuous method. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/596367/7/596367.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1002/er.5744 10.1002/er.5744 info:eu-repo/semantics/altIdentifier/doi/10.1002/er.5744 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1002/er.5744 |
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K50 - Technologie des produits forestiers P06 - Sources d'énergie renouvelable biomasse torréfaction spectroscopie infrarouge spectrométrie modèle mathématique calibrage http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_7283 http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_36549 K50 - Technologie des produits forestiers P06 - Sources d'énergie renouvelable biomasse torréfaction spectroscopie infrarouge spectrométrie modèle mathématique calibrage http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_7283 http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_36549 |
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K50 - Technologie des produits forestiers P06 - Sources d'énergie renouvelable biomasse torréfaction spectroscopie infrarouge spectrométrie modèle mathématique calibrage http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_7283 http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_36549 K50 - Technologie des produits forestiers P06 - Sources d'énergie renouvelable biomasse torréfaction spectroscopie infrarouge spectrométrie modèle mathématique calibrage http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_7283 http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_36549 Devos, Perrine Commandre, Jean-Michel Brancheriau, Loïc Candelier, Kévin Rousset, Patrick Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process |
description |
When biomass is thermally treated, the enrichment of carbon in the remaining “green coal” is correlated with the temperature and duration. Other properties related to the energetic properties of the torrefied biomass are closely related to chemical modifications and correlated to the material mass loss occurring during the thermal degradation. The possibility of using near infrared spectrometry has been investigated to predict the mass loss of Pinus sylvestris wood torrefied at temperatures ranging from 220°C to 300°C with durations varying from 1 minute to 10 hours. A first mass loss prediction model (NIR‐260) associated with the mean torrefaction temperature of 260°C was developed, and appeared suitable only for this temperature due to specific chemical reactions rate. A second model (NIRS‐All), using all available data was constructed and showed an accurate mass loss prediction, for both low (220°C) and high temperatures (300°C). The main differences between NIRS‐260 and NIRS‐All models are mainly attributed to the thermal modification of hemicelluloses and cellulose fractions occurred during the wood torrefaction. The results showed near infrared spectrometry combined with multivariate calibration modeling have potential utility in an industrial context as a standardized continuous method to figure out the mass loss of biomass during torrefaction by a rapid characterization. Novelty Statement The novelty concerns the use of the Near Infrared Spectrometry (NIRS) combined with multivariate calibration modeling as a standardized method for determining the mass loss biomass during torrefaction by a rapid and nondestructive characterization. A model was constructed and showed an accurate mass loss prediction, for both low (220°C) and high temperatures (300°C). Near infrared spectrometry have potential utility in an industrial context as a standardized continuous method. |
format |
article |
topic_facet |
K50 - Technologie des produits forestiers P06 - Sources d'énergie renouvelable biomasse torréfaction spectroscopie infrarouge spectrométrie modèle mathématique calibrage http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_28596 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_7283 http://aims.fao.org/aos/agrovoc/c_24199 http://aims.fao.org/aos/agrovoc/c_36549 |
author |
Devos, Perrine Commandre, Jean-Michel Brancheriau, Loïc Candelier, Kévin Rousset, Patrick |
author_facet |
Devos, Perrine Commandre, Jean-Michel Brancheriau, Loïc Candelier, Kévin Rousset, Patrick |
author_sort |
Devos, Perrine |
title |
Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process |
title_short |
Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process |
title_full |
Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process |
title_fullStr |
Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process |
title_full_unstemmed |
Modeling mass loss of biomass by NIR-spectrometry during the torrefaction process |
title_sort |
modeling mass loss of biomass by nir-spectrometry during the torrefaction process |
url |
http://agritrop.cirad.fr/596367/ http://agritrop.cirad.fr/596367/7/596367.pdf |
work_keys_str_mv |
AT devosperrine modelingmasslossofbiomassbynirspectrometryduringthetorrefactionprocess AT commandrejeanmichel modelingmasslossofbiomassbynirspectrometryduringthetorrefactionprocess AT brancheriauloic modelingmasslossofbiomassbynirspectrometryduringthetorrefactionprocess AT candelierkevin modelingmasslossofbiomassbynirspectrometryduringthetorrefactionprocess AT roussetpatrick modelingmasslossofbiomassbynirspectrometryduringthetorrefactionprocess |
_version_ |
1792500008939945984 |