OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENT

The present study is avoided to a better understanding of the complexity of the adsorption process of a gaseous constituent on a porous solid (wood) with the purpose to improve the modeling. During the sorption on the porous solid, the diffusion mass transfer of the gaseous substance A occurs simult...

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Autores principales:	Pétrissans,Anélie, Ouartassi,Bajil, Zoulalian,André, Pétrissans,Mathieu
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2010
Materias:	Adsorption diffusion mass transfer modeling porous solid wood
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2010000200006
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spelling	oai:scielo:S0718-221X20100002000062010-09-01OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENTPétrissans,AnélieOuartassi,BajilZoulalian,AndréPétrissans,Mathieu Adsorption diffusion mass transfer modeling porous solid wood The present study is avoided to a better understanding of the complexity of the adsorption process of a gaseous constituent on a porous solid (wood) with the purpose to improve the modeling. During the sorption on the porous solid, the diffusion mass transfer of the gaseous substance A occurs simultaneously in gaseous and adsorbed phases. The mass balance equations are written for the simultaneous diffusion transfers. The thermodynamic equilibrium between the phases is also represented. Four different models have been compared. Numerical results have been compared with experimental data and show that the hypothesis of equilibrium conditions between the gaseous and the adsorbed phases is not always verified.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.12 n.2 20102010-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2010000200006en10.4067/S0718-221X2010000200006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Adsorption diffusion mass transfer modeling porous solid wood
spellingShingle	Adsorption diffusion mass transfer modeling porous solid wood Pétrissans,Anélie Ouartassi,Bajil Zoulalian,André Pétrissans,Mathieu OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENT
description	The present study is avoided to a better understanding of the complexity of the adsorption process of a gaseous constituent on a porous solid (wood) with the purpose to improve the modeling. During the sorption on the porous solid, the diffusion mass transfer of the gaseous substance A occurs simultaneously in gaseous and adsorbed phases. The mass balance equations are written for the simultaneous diffusion transfers. The thermodynamic equilibrium between the phases is also represented. Four different models have been compared. Numerical results have been compared with experimental data and show that the hypothesis of equilibrium conditions between the gaseous and the adsorbed phases is not always verified.
author	Pétrissans,Anélie Ouartassi,Bajil Zoulalian,André Pétrissans,Mathieu
author_facet	Pétrissans,Anélie Ouartassi,Bajil Zoulalian,André Pétrissans,Mathieu
author_sort	Pétrissans,Anélie
title	OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENT
title_short	OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENT
title_full	OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENT
title_fullStr	OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENT
title_full_unstemmed	OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENT
title_sort	of transient mass transfer of a gaseous component in an isothermal porous adsorbent
publisher	Universidad del Bío-Bío
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2010000200006
work_keys_str_mv	AT petrissansanelie oftransientmasstransferofagaseouscomponentinanisothermalporousadsorbent AT ouartassibajil oftransientmasstransferofagaseouscomponentinanisothermalporousadsorbent AT zoulalianandre oftransientmasstransferofagaseouscomponentinanisothermalporousadsorbent AT petrissansmathieu oftransientmasstransferofagaseouscomponentinanisothermalporousadsorbent
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OF TRANSIENT MASS TRANSFER OF A GASEOUS COMPONENT IN AN ISOTHERMAL POROUS ADSORBENT

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