SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis

SBA-16 molecular sieves were used as support to prepare cobalt catalyst for FischerâTropsch synthesis (FTS). The catalysts were characterized by using TEM, power XRD, temperature-programmed reduction, and N2 adsorptionâdesorption. The analyses indicate that most of the Co3O4 nanoparticles were...

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Main Authors:	Zhao, Yanxi, Zhang, Yuhua, Chen, Jian, Li, Jinlin, Liew, Kong Yong, Mohd Ridzuan, Nordin
Format:	Article
Language:	English
Published:	Wiley-VCH Verlag GmbH & Co KGaA 2012
Subjects:	QD Chemistry
Online Access:	http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/1/SupportedCobaltChemCatChem2012.pdf

id	ump-4530
recordtype	eprints
spelling	ump-45302015-03-03T09:19:34Z http://umpir.ump.edu.my/id/eprint/4530/ SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis Zhao, Yanxi Zhang, Yuhua Chen, Jian Li, Jinlin Liew, Kong Yong Mohd Ridzuan, Nordin QD Chemistry SBA-16 molecular sieves were used as support to prepare cobalt catalyst for FischerâTropsch synthesis (FTS). The catalysts were characterized by using TEM, power XRD, temperature-programmed reduction, and N2 adsorptionâdesorption. The analyses indicate that most of the Co3O4 nanoparticles were introduced into the SBA-16 cages, and the SBA-16 mesostructure was retained after cobalt impregnation. The Co/SBA-16 catalyst exhibited higher cobalt dispersion compared to theCo/SiO2 catalyst. The catalytic properties of the catalysts in FTS were evaluated in a fixed-bed reactor. The effect of the addition of water was measured in a continuously stirred tank reactor. High FTS activity and stability were observed on the SBA-16-supported catalyst. The SBA-16-supported cobalt catalyst shows low mobility of cobalt particles in the SBA-16 cages. Unlike silica, the SBA-16 support can efficiently prevent the aggregation and sintering of cobalt nanoparticles. Wiley-VCH Verlag GmbH & Co KGaA 2012 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4530/1/SupportedCobaltChemCatChem2012.pdf Zhao, Yanxi and Zhang, Yuhua and Chen, Jian and Li, Jinlin and Liew, Kong Yong and Mohd Ridzuan, Nordin (2012) SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis. ChemCatChem, 4. pp. 265-275. ISSN 1867-3899 http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1867-3899 10.1002/cctc.201100223
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QD Chemistry
spellingShingle	QD Chemistry Zhao, Yanxi Zhang, Yuhua Chen, Jian Li, Jinlin Liew, Kong Yong Mohd Ridzuan, Nordin SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis
description	SBA-16 molecular sieves were used as support to prepare cobalt catalyst for FischerâTropsch synthesis (FTS). The catalysts were characterized by using TEM, power XRD, temperature-programmed reduction, and N2 adsorptionâdesorption. The analyses indicate that most of the Co3O4 nanoparticles were introduced into the SBA-16 cages, and the SBA-16 mesostructure was retained after cobalt impregnation. The Co/SBA-16 catalyst exhibited higher cobalt dispersion compared to theCo/SiO2 catalyst. The catalytic properties of the catalysts in FTS were evaluated in a fixed-bed reactor. The effect of the addition of water was measured in a continuously stirred tank reactor. High FTS activity and stability were observed on the SBA-16-supported catalyst. The SBA-16-supported cobalt catalyst shows low mobility of cobalt particles in the SBA-16 cages. Unlike silica, the SBA-16 support can efficiently prevent the aggregation and sintering of cobalt nanoparticles.
format	Article
author	Zhao, Yanxi Zhang, Yuhua Chen, Jian Li, Jinlin Liew, Kong Yong Mohd Ridzuan, Nordin
author_facet	Zhao, Yanxi Zhang, Yuhua Chen, Jian Li, Jinlin Liew, Kong Yong Mohd Ridzuan, Nordin
author_sort	Zhao, Yanxi
title	SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis
title_short	SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis
title_full	SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis
title_fullStr	SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis
title_full_unstemmed	SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis
title_sort	sba-16-supported cobalt catalyst with high activity and stability for fischerâtropsch synthesis
publisher	Wiley-VCH Verlag GmbH & Co KGaA
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/ http://umpir.ump.edu.my/id/eprint/4530/1/SupportedCobaltChemCatChem2012.pdf
first_indexed	2023-09-18T21:59:12Z
last_indexed	2023-09-18T21:59:12Z
_version_	1777414284352946176

SBA-16-Supported Cobalt Catalyst with High Activity and Stability for FischerâTropsch Synthesis

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