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Reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production

Organized by Universiti Putra Malaysia (UPM) & Institution of Chemical Engineers, Malaysia, 12th - 14th December 2007 at Universiti Putra Malaysia (UPM) Serdang, Selangor.

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Bibliographic Details
Main Authors: Ye Lwin, Saiful Azhar, Saad, Khairul Nizar, Ismail, Mohamed Zulkali, Mohamed Daud
Format: Working Paper
Language:English
Published: Universiti Putra Malaysia (UPM) & Institution of Chemical Engineers, Malaysia 2008
Subjects:
Kinetic simulation
Reaction dynamics
Sorption-enhanced reaction process
Steam reforming
Methane > Oxidation
Methanol
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/1893
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spelling my.unimap-18932009-08-04T07:51:11Z Reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production Ye Lwin Saiful Azhar, Saad Khairul Nizar, Ismail Mohamed Zulkali, Mohamed Daud Kinetic simulation Reaction dynamics Sorption-enhanced reaction process Steam reforming Methane -- Oxidation Methanol Organized by Universiti Putra Malaysia (UPM) & Institution of Chemical Engineers, Malaysia, 12th - 14th December 2007 at Universiti Putra Malaysia (UPM) Serdang, Selangor. The theoretical performance of a multifunctional catalyst possessing an activity and selectivity for hydrogen production by steam methanol reforming and integrated sites for simultaneous and continuous removal of carbon dioxide from the reaction medium was studied by simulation. The objective of the simultaneous CO2 removal is to reduce the CO concentration by shifting the equilibrium of the water-gas shift reaction towards more CO consumption. The method of CO2 removal considered here for calculation purpose is by adsorption, assuming steady operation by some means like membrane separation. The concentration profiles of the primary components of the reaction inside the reactor were simulated using a kinetic model comprising known rate equations for the reaction and the adsorption. The results showed that significantly higher methanol conversion and the reduction in CO concentration are achieved at high temperatures. At low temperatures, although the CO concentration is significantly lower, the process is severely limited by kinetics, resulting in low hydrogen production. 2008-09-02T03:20:25Z 2008-09-02T03:20:25Z 2007-12-12 Working Paper http://hdl.handle.net/123456789/1893 en 21st Symposium of Malaysian Chemical Engineers (SOMChE 2007) Universiti Putra Malaysia (UPM) & Institution of Chemical Engineers, Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Kinetic simulation
Reaction dynamics
Sorption-enhanced reaction process
Steam reforming
Methane -- Oxidation
Methanol
spellingShingle Kinetic simulation
Reaction dynamics
Sorption-enhanced reaction process
Steam reforming
Methane -- Oxidation
Methanol
Ye Lwin
Saiful Azhar, Saad
Khairul Nizar, Ismail
Mohamed Zulkali, Mohamed Daud
Reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production
description Organized by Universiti Putra Malaysia (UPM) & Institution of Chemical Engineers, Malaysia, 12th - 14th December 2007 at Universiti Putra Malaysia (UPM) Serdang, Selangor.
format Working Paper
author Ye Lwin
Saiful Azhar, Saad
Khairul Nizar, Ismail
Mohamed Zulkali, Mohamed Daud
author_facet Ye Lwin
Saiful Azhar, Saad
Khairul Nizar, Ismail
Mohamed Zulkali, Mohamed Daud
author_sort Ye Lwin
title Reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production
title_short Reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production
title_full Reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production
title_fullStr Reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production
title_full_unstemmed Reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production
title_sort reaction dynamics of separation-enhanced steam reforming of methanol for hydrogen production
publisher Universiti Putra Malaysia (UPM) & Institution of Chemical Engineers, Malaysia
publishDate 2008
url http://dspace.unimap.edu.my/xmlui/handle/123456789/1893
_version_ 1643787494455508992
score 13.222552

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