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Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor

Co-gasification of the fossil fuel with the biomass is considered a very promising clean energy opt-in reduce the greenhouse gas emission. The main objective of this research is to develop a simple and reliable model provided as a preliminary tool to evaluate the performance of the co-gasification o...

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Main Authors: Mansur, F.Z., Faizal, C.K.M., Samad, A.F.A., Atnaw, S.M., Sulaiman, S.A.
Format: Conference or Workshop Item
Published: IOP Publishing Ltd 2019
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078128577&doi=10.1088%2f1757-899X%2f702%2f1%2f012023&partnerID=40&md5=bc9462b204a03f006fc0539e2b415da2
http://eprints.utp.edu.my/24829/
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spelling my.utp.eprints.248292021-08-27T08:25:34Z Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor Mansur, F.Z. Faizal, C.K.M. Samad, A.F.A. Atnaw, S.M. Sulaiman, S.A. Co-gasification of the fossil fuel with the biomass is considered a very promising clean energy opt-in reduce the greenhouse gas emission. The main objective of this research is to develop a simple and reliable model provided as a preliminary tool to evaluate the performance of the co-gasification of sub-bituminous coal with densified biomass (sawdust pellet, SP). The simulation model using Aspen Plus was validated with the experimental data for minimization of the Gibbs free energy model. Three performance parameter; the calorific value of the syngas (CVsyngas), syngas yield (Ysyngas) and gasification efficiency (GE) were studied along with three different control parameter. The increase of the sawdust pellet blending ratio denoted in a decrease of the CVsyngas, Ysyngas and ηGE ranged from 3.00-6.00 MJ/Nm3, 1.20-2.20 Nm3/kg and 25-37, respectively. On the contrary, effect of the gasification temperature at the various blending ratio exhibits an increase for all the performance parameters. In addition, ERair resulted in the decline of the CVsyngas from 8.50 to 1.58 MJ/Nm3 and ηGE from 52 to 15 while vice versa for Ysyngas. Furthermore, it is found that the result obtained from the developed model agrees well with the experimental data that have been conducted in replicate. © Published under licence by IOP Publishing Ltd. IOP Publishing Ltd 2019 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078128577&doi=10.1088%2f1757-899X%2f702%2f1%2f012023&partnerID=40&md5=bc9462b204a03f006fc0539e2b415da2 Mansur, F.Z. and Faizal, C.K.M. and Samad, A.F.A. and Atnaw, S.M. and Sulaiman, S.A. (2019) Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor. In: UNSPECIFIED. http://eprints.utp.edu.my/24829/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description Co-gasification of the fossil fuel with the biomass is considered a very promising clean energy opt-in reduce the greenhouse gas emission. The main objective of this research is to develop a simple and reliable model provided as a preliminary tool to evaluate the performance of the co-gasification of sub-bituminous coal with densified biomass (sawdust pellet, SP). The simulation model using Aspen Plus was validated with the experimental data for minimization of the Gibbs free energy model. Three performance parameter; the calorific value of the syngas (CVsyngas), syngas yield (Ysyngas) and gasification efficiency (GE) were studied along with three different control parameter. The increase of the sawdust pellet blending ratio denoted in a decrease of the CVsyngas, Ysyngas and ηGE ranged from 3.00-6.00 MJ/Nm3, 1.20-2.20 Nm3/kg and 25-37, respectively. On the contrary, effect of the gasification temperature at the various blending ratio exhibits an increase for all the performance parameters. In addition, ERair resulted in the decline of the CVsyngas from 8.50 to 1.58 MJ/Nm3 and ηGE from 52 to 15 while vice versa for Ysyngas. Furthermore, it is found that the result obtained from the developed model agrees well with the experimental data that have been conducted in replicate. © Published under licence by IOP Publishing Ltd.
format Conference or Workshop Item
author Mansur, F.Z.
Faizal, C.K.M.
Samad, A.F.A.
Atnaw, S.M.
Sulaiman, S.A.
spellingShingle Mansur, F.Z.
Faizal, C.K.M.
Samad, A.F.A.
Atnaw, S.M.
Sulaiman, S.A.
Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor
author_facet Mansur, F.Z.
Faizal, C.K.M.
Samad, A.F.A.
Atnaw, S.M.
Sulaiman, S.A.
author_sort Mansur, F.Z.
title Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor
title_short Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor
title_full Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor
title_fullStr Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor
title_full_unstemmed Performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor
title_sort performance modelling and validation on co-gasification of coal and sawdust pellet in research-scale downdraft reactor
publisher IOP Publishing Ltd
publishDate 2019
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078128577&doi=10.1088%2f1757-899X%2f702%2f1%2f012023&partnerID=40&md5=bc9462b204a03f006fc0539e2b415da2
http://eprints.utp.edu.my/24829/
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score 13.211869

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