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Catalyst Deactivation Simulation Through Carbon Deposition in Carbon Dioxide Reforming over Ni/CaO-Al2O3 Catalyst

Bulletin of Chemical Reaction Engineering & Catalysis · Vol. ume (2011) · hlm. 129–136

DOI
10.9767/bcrec.6.2.1213.129-136
ISSN
1978-2993
Terbit
2011-12-20
Penerbit
Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Major problem in CO2 reforming of methane (CORM) process is coke formation which is a carbonaceous residue that can physically cover active sites of a catalyst surface and leads to catalyst deactivation. A key to develop a more coke-resistant catalyst lies in a better understanding of the methane reforming mechanism at a molecular level. Therefore, this paper is aimed to simulate a micro-kinetic approach in order to calculate coking rate in CORM reaction. Rates of encapsulating and filamentous carbon formation are also included. The simulation results show that the studied catalyst has a high activity, and the rate of carbon formation is relatively low. This micro-kinetic modeling approach can be used as a tool to better understand the catalyst deactivation phenomena in reaction via carbon deposition. © 2011 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0)

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  • Diponegoro University
  • University of Technology Malaysia
  • Universiti Teknologi MARA
  • Universitas PGRI Semarang
  • Muhammadiyah University of Surakarta
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Rekan penulisOrganisasiArtikel bersama
Luqman BuchoriDiponegoro University18
Teguh RiyantoDiponegoro University6
Purwanto PurwantoDiponegoro University4
Brilliant Umara Le MondeDiponegoro University3
I. IstadiDiponegoro University2
Udin MabruroDiponegoro University2
Bintang Ayu KalimantiniDiponegoro University2
Utami InshaniDiponegoro University2
Roikhatus SolikhahDiponegoro University2
Ardian Dwi YudhistiraDiponegoro University2
New Pei YeeUniversity of Technology Malaysia2
Hermawan HermawanDiponegoro University1
Slamet SupriyadiUniversitas PGRI Semarang1
Nurul Asyikin YusofUniversiti Teknologi MARA1
Aizah JamarudinUniversiti Teknologi MARA1
Muzakkir Mohammad ZainolUniversiti Teknologi MARA1
Abdull Hafidz HassanUniversiti Teknologi MARA1
Siti Norazian IsmailUniversiti Teknologi MARA1
Mohd AsmadiUniversity of Technology Malaysia1
Kamarul Ridwan ZainuddinUniversiti Teknologi MARA1
Giveni Christina SilaenDiponegoro University1
Resti Nur UtamiDiponegoro University1
Muhammad Daniyal TahirUniversity of Technology Malaysia1
Tariq AbbasUniversity of Technology Malaysia1
Nur HidayatiMuhammadiyah University of Surakarta1
Yayuk MundriyastutikDiponegoro University1
Setia Budi SasongkoDiponegoro University1
Herawati OktaviantyDiponegoro University1
Indro SumantriDiponegoro University1
Riko Rikardo PutraDiponegoro University1
Suherman SuhermanDiponegoro University1
Bambang PramudonoDiponegoro University1
Slamet PriyantoDiponegoro University1
Kamsi Nur OktaviaDiponegoro University1
Amnani ShamjuddinUniversity of Technology Malaysia1
Nurul Suhada Ab RasidUniversiti Teknologi MARA1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.bcrec.id/index.php/bcrec/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Catalyst Deactivation Simulation Through Carbon Deposition in Carbon Dioxide Reforming over Ni/CaO-Al2O3 Catalyst</dc:title>
	<dc:creator>Istadi, Istadi</dc:creator>
	<dc:creator>Anggoro, Didi D.</dc:creator>
	<dc:creator>Saidina Amin, Nor Aishah</dc:creator>
	<dc:creator>Wei Ling, Dorothy Hoo</dc:creator>
	<dc:subject xml:lang="en-US">CO2 reforming of methane; CORM, Ni/CaO-Al2O3, coke formation, micro-kinetic modeling, simulation</dc:subject>
	<dc:description xml:lang="en-US">Major problem in CO2 reforming of methane (CORM) process is coke formation which is a carbonaceous residue that can physically cover active sites of a catalyst surface and leads to catalyst deactivation. A key to develop a more coke-resistant catalyst lies in a better understanding of the methane reforming mechanism at a molecular level. Therefore, this paper is aimed to simulate a micro-kinetic approach in order to calculate coking rate in CORM reaction. Rates of encapsulating and filamentous carbon formation are also included. The simulation results show that the studied catalyst has a high activity, and the rate of carbon formation is relatively low. This micro-kinetic modeling approach can be used as a tool to better understand the catalyst deactivation phenomena in reaction via carbon deposition. © 2011 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0)</dc:description>
	<dc:publisher xml:lang="en-US">Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2011-12-20</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.bcrec.id/index.php/bcrec/article/view/19601</dc:identifier>
	<dc:identifier>10.9767/bcrec.6.2.1213.129-136</dc:identifier>
	<dc:source xml:lang="en-US">Bulletin of Chemical Reaction Engineering &amp; Catalysis; 2011: BCREC Volume 6 Issue 2 Year 2011 (December 2011); 129-136</dc:source>
	<dc:source>1978-2993</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/view/19601/9474</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2011 by Authors, Published by BCREC Group</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>