High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive Stones

High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive Stones

The evolution of microporosity of activated carbons prepared from carbonized olive stones as a function of burn-off in carbon dioxide (activating agent) has been studied at high temperature using a gas chromatographic technique. The specific net retention volumes have been used to determine the poss...

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Main Authors: F. J. Lopez-Garzon, C. Moreno-Castilla, A. Guerrero-Ruiz, F. Rodriguez-Reinoso, J. de D. Lopez-Gonzalez
Format: Article
Language:English
Published: Hindawi - SAGE Publishing 1984-03-01
Series:Adsorption Science & Technology
Online Access:https://doi.org/10.1177/026361748400100107
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spelling doaj-e32b7316253f4aeab23f0eaeac973b702021-03-02T04:51:35ZengHindawi - SAGE PublishingAdsorption Science & Technology0263-61742048-40381984-03-01110.1177/026361748400100107High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive StonesF. J. Lopez-GarzonC. Moreno-CastillaA. Guerrero-RuizF. Rodriguez-Reinoso0J. de D. Lopez-Gonzalez1 Departamento de Química Inorganica, Facultad de Ciensias, Universidad de Granada, Granada, Departmento de Química Inorganica, Facultad de Ciencias, Universidad de Alicante, Alicante Departamento de Química Inorganica, Facultad de Ciensias, Universidad de Granada, Granada, Departamento de Química Inorganica, Universidad Nacional de Educación Distancia, Madrid, SpainThe evolution of microporosity of activated carbons prepared from carbonized olive stones as a function of burn-off in carbon dioxide (activating agent) has been studied at high temperature using a gas chromatographic technique. The specific net retention volumes have been used to determine the possible molecular sieve properties of the carbons towards several hydra-carbons. This molecular sieving is thought to be due to the existence of slit-shaped pores in the carbons with well-defined dimensions. The retention data have also been used to calculate the heats of adsorption and their dependence on the porosity of the carbons.https://doi.org/10.1177/026361748400100107
collection DOAJ
language English
format Article
sources DOAJ
author F. J. Lopez-Garzon
C. Moreno-Castilla
A. Guerrero-Ruiz
F. Rodriguez-Reinoso
J. de D. Lopez-Gonzalez
spellingShingle F. J. Lopez-Garzon
C. Moreno-Castilla
A. Guerrero-Ruiz
F. Rodriguez-Reinoso
J. de D. Lopez-Gonzalez
High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive Stones
Adsorption Science & Technology
author_facet F. J. Lopez-Garzon
C. Moreno-Castilla
A. Guerrero-Ruiz
F. Rodriguez-Reinoso
J. de D. Lopez-Gonzalez
author_sort F. J. Lopez-Garzon
title High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive Stones
title_short High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive Stones
title_full High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive Stones
title_fullStr High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive Stones
title_full_unstemmed High Temperature Adsorption of Hydrocarbons by Activated Carbons Prepared from Olive Stones
title_sort high temperature adsorption of hydrocarbons by activated carbons prepared from olive stones
publisher Hindawi - SAGE Publishing
series Adsorption Science & Technology
issn 0263-6174
2048-4038
publishDate 1984-03-01
description The evolution of microporosity of activated carbons prepared from carbonized olive stones as a function of burn-off in carbon dioxide (activating agent) has been studied at high temperature using a gas chromatographic technique. The specific net retention volumes have been used to determine the possible molecular sieve properties of the carbons towards several hydra-carbons. This molecular sieving is thought to be due to the existence of slit-shaped pores in the carbons with well-defined dimensions. The retention data have also been used to calculate the heats of adsorption and their dependence on the porosity of the carbons.
url https://doi.org/10.1177/026361748400100107
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