Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters

The carbon monoxide methanation has possessed huge potential as an effective method to produce synthetic natural gas (SNG). The basic requirements such as high catalytic activity at low temperatures (<500 °C) and high stability throughout all temperatures is needed for an ideal methanation cataly...

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Main Authors:	Teh, Lee Peng, Triwahyono, Sugeng, Aishah, Abdul Jalil, Setiabudi, H. D., Muhammad Arif, Ab Aziz
Format:	Article
Language:	English
Published:	Department of Chemical Engineering, Diponegoro University 2019
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/24299/ http://umpir.ump.edu.my/id/eprint/24299/ http://umpir.ump.edu.my/id/eprint/24299/ http://umpir.ump.edu.my/id/eprint/24299/1/Catalytic%20CO%20methanation%20over%20Mesoporous%20ZSM5%20with%20different%20metal%20promoters.pdf

id	ump-24299
recordtype	eprints
spelling	ump-242992019-03-18T07:35:14Z http://umpir.ump.edu.my/id/eprint/24299/ Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters Teh, Lee Peng Triwahyono, Sugeng Aishah, Abdul Jalil Setiabudi, H. D. Muhammad Arif, Ab Aziz TP Chemical technology The carbon monoxide methanation has possessed huge potential as an effective method to produce synthetic natural gas (SNG). The basic requirements such as high catalytic activity at low temperatures (<500 °C) and high stability throughout all temperatures is needed for an ideal methanation catalysts. The ultimate goal of the study is to examine the influential of different metal promoters towards catalytic properties and catalytic CO methanation performance. A series of metal promoters (Rh, Co, Pd and Zn) mesoporous ZSM5 were synthesized using an incipient-wetness impregnation method and evaluated for catalytic CO methanation. XRD analysis showed that only metal oxides and no metallic phase of Rh, Co, Pd, and Zn were observed. The nitrogen physisorption analysis showed that mZSM5 possessed high surface area and micro-mesoporosity with intra- and interparticle pores. FESEM analysis illustrated that mZSM5 had typical coffin-type morphology and Rh metal dispersed on the surface of the support was confirmed by EDX analysis. Moreover, Rh (CO conversion = 95%, CH4 yield = 82%) and Co (CO conversion = 91%, CH4 yield = 71%) promoters showed significant improvement in CO methanation. On the other hand, Pd (CO conversion = 18%, CH4 yield = 12%) and Zn (CO conversion = 10%, CH4 yield = 9%) promoters had only low benefit to the CO methanation. This study affirmed that the catalytic activity of CO methanation was influenced by the variation in the type of metal loading due to different nature of metallic phases and their synergistic interaction with the supporting material. Department of Chemical Engineering, Diponegoro University 2019-04 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24299/1/Catalytic%20CO%20methanation%20over%20Mesoporous%20ZSM5%20with%20different%20metal%20promoters.pdf Teh, Lee Peng and Triwahyono, Sugeng and Aishah, Abdul Jalil and Setiabudi, H. D. and Muhammad Arif, Ab Aziz (2019) Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters. Bulletin of Chemical Reaction Engineering & Catalysis, 14 (1). pp. 228-237. ISSN 1978-2993 https://ejournal2.undip.ac.id/index.php/bcrec/article/view/3618/2314 https://doi.org/10.9767/bcrec.14.1.3618.228-237
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Teh, Lee Peng Triwahyono, Sugeng Aishah, Abdul Jalil Setiabudi, H. D. Muhammad Arif, Ab Aziz Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters
description	The carbon monoxide methanation has possessed huge potential as an effective method to produce synthetic natural gas (SNG). The basic requirements such as high catalytic activity at low temperatures (<500 °C) and high stability throughout all temperatures is needed for an ideal methanation catalysts. The ultimate goal of the study is to examine the influential of different metal promoters towards catalytic properties and catalytic CO methanation performance. A series of metal promoters (Rh, Co, Pd and Zn) mesoporous ZSM5 were synthesized using an incipient-wetness impregnation method and evaluated for catalytic CO methanation. XRD analysis showed that only metal oxides and no metallic phase of Rh, Co, Pd, and Zn were observed. The nitrogen physisorption analysis showed that mZSM5 possessed high surface area and micro-mesoporosity with intra- and interparticle pores. FESEM analysis illustrated that mZSM5 had typical coffin-type morphology and Rh metal dispersed on the surface of the support was confirmed by EDX analysis. Moreover, Rh (CO conversion = 95%, CH4 yield = 82%) and Co (CO conversion = 91%, CH4 yield = 71%) promoters showed significant improvement in CO methanation. On the other hand, Pd (CO conversion = 18%, CH4 yield = 12%) and Zn (CO conversion = 10%, CH4 yield = 9%) promoters had only low benefit to the CO methanation. This study affirmed that the catalytic activity of CO methanation was influenced by the variation in the type of metal loading due to different nature of metallic phases and their synergistic interaction with the supporting material.
format	Article
author	Teh, Lee Peng Triwahyono, Sugeng Aishah, Abdul Jalil Setiabudi, H. D. Muhammad Arif, Ab Aziz
author_facet	Teh, Lee Peng Triwahyono, Sugeng Aishah, Abdul Jalil Setiabudi, H. D. Muhammad Arif, Ab Aziz
author_sort	Teh, Lee Peng
title	Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters
title_short	Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters
title_full	Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters
title_fullStr	Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters
title_full_unstemmed	Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters
title_sort	catalytic co methanation over mesoporous zsm5 with different metal promoters
publisher	Department of Chemical Engineering, Diponegoro University
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/24299/ http://umpir.ump.edu.my/id/eprint/24299/ http://umpir.ump.edu.my/id/eprint/24299/ http://umpir.ump.edu.my/id/eprint/24299/1/Catalytic%20CO%20methanation%20over%20Mesoporous%20ZSM5%20with%20different%20metal%20promoters.pdf
first_indexed	2023-09-18T22:36:41Z
last_indexed	2023-09-18T22:36:41Z
_version_	1777416642010021888

Catalytic CO methanation over Mesoporous ZSM5 with different metal promoters

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