Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic Model

Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic Model

The gas phase adsorption of isopropyl alcohol (IPA) onto a commercial activated carbon at 30 °C was investigated under different operating conditions. Fixed-bed experiments were performed to obtain equilibrium and kinetic data for IPA adsorption. The equilibrium data were fitted by means of the Lang...

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Main Authors: R. Augelletti, S. Frattari, M.C. Annesini
Format: Article
Language:English
Published: AIDIC Servizi S.r.l. 2016-05-01
Series:Chemical Engineering Transactions
Online Access:https://www.cetjournal.it/index.php/cet/article/view/4167
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spelling doaj-96c065aef67947b181ff9f688ce05f522021-02-19T21:08:26ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162016-05-014710.3303/CET1647076Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic ModelR. AugellettiS. FrattariM.C. AnnesiniThe gas phase adsorption of isopropyl alcohol (IPA) onto a commercial activated carbon at 30 °C was investigated under different operating conditions. Fixed-bed experiments were performed to obtain equilibrium and kinetic data for IPA adsorption. The equilibrium data were fitted by means of the Langmuir equation and isotherm parameters were determined. A dynamic, isothermal, dilute solution adsorption model, based on the linear driving force (LDF) approximation, was developed to describe the kinetic adsorption behavior. A very good agreement between experimental and model results was found when a LDF mass-transfer-rate coefficient dependent on the gas concentration was used.https://www.cetjournal.it/index.php/cet/article/view/4167
collection DOAJ
language English
format Article
sources DOAJ
author R. Augelletti
S. Frattari
M.C. Annesini
spellingShingle R. Augelletti
S. Frattari
M.C. Annesini
Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic Model
Chemical Engineering Transactions
author_facet R. Augelletti
S. Frattari
M.C. Annesini
author_sort R. Augelletti
title Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic Model
title_short Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic Model
title_full Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic Model
title_fullStr Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic Model
title_full_unstemmed Isopropyl Alcohol Vapour Removal from Diluted Gaseous Stream by Adsorption: Experimental Results and Dynamic Model
title_sort isopropyl alcohol vapour removal from diluted gaseous stream by adsorption: experimental results and dynamic model
publisher AIDIC Servizi S.r.l.
series Chemical Engineering Transactions
issn 2283-9216
publishDate 2016-05-01
description The gas phase adsorption of isopropyl alcohol (IPA) onto a commercial activated carbon at 30 °C was investigated under different operating conditions. Fixed-bed experiments were performed to obtain equilibrium and kinetic data for IPA adsorption. The equilibrium data were fitted by means of the Langmuir equation and isotherm parameters were determined. A dynamic, isothermal, dilute solution adsorption model, based on the linear driving force (LDF) approximation, was developed to describe the kinetic adsorption behavior. A very good agreement between experimental and model results was found when a LDF mass-transfer-rate coefficient dependent on the gas concentration was used.
url https://www.cetjournal.it/index.php/cet/article/view/4167
work_keys_str_mv AT raugelletti isopropylalcoholvapourremovalfromdilutedgaseousstreambyadsorptionexperimentalresultsanddynamicmodel
AT sfrattari isopropylalcoholvapourremovalfromdilutedgaseousstreambyadsorptionexperimentalresultsanddynamicmodel
AT mcannesini isopropylalcoholvapourremovalfromdilutedgaseousstreambyadsorptionexperimentalresultsanddynamicmodel
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