Gasification of wood char in single and mixed atmospheres of H2O and CO2

Tagutchou Jean-Philippe, Van de Steene Laurent, Escudero Sanz F.J., Salvador Sylvain. 2013. Gasification of wood char in single and mixed atmospheres of H2O and CO2. Energy Sources. Part A, Recovery, Utilization, and Environmental Effects, 35 (13) : 1266-1276.

Quartile : Q4, Sujet : ENGINEERING, CHEMICAL / Quartile : Q4, Sujet : ENERGY & FUELS

Résumé : In gasification processes, char-H2O and char-CO2 are the main heterogenous reactions that are responsible for carbon conversion into H2 and CO. These two reactions are generally looked at independently without considering interactions between them. The objective of this work was to compare kinetics of each reaction alone to kinetics of each reaction in a mixed atmosphere of H2O and CO2. A char particle was gasified in a macro thermo gravimetry reactor at 900?C successively in H2O/N2, CO2/N2, and H2O/CO2/N2 atmospheres.

Mots-clés Agrovoc : gazéification, carbonisation du bois, particule de bois, Pinus pinaster, charbon de bois, traitement thermique

Mots-clés complémentaires : Cinétique

Classification Agris : K50 - Technologie des produits forestiers
P06 - Sources d'énergie renouvelable

Champ stratégique Cirad : Axe 2 (2005-2013) - Biomasse énergie et sociétés du sud

Auteurs et affiliations

• Tagutchou Jean-Philippe
• Van de Steene Laurent, CIRAD-PERSYST-UPR Biomasse-énergie (FRA) ORCID: 0000-0003-4737-3667
• Escudero Sanz F.J., Ecole des mines d'Albi (FRA)
• Salvador Sylvain, Ecole des mines d'Albi (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/569142/)

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