Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading

The influence of promoter (Zn) on the physiochemical and catalytic properties of mesaporous silica Co/SBA-15 catalysts for the Fischer-Tropsch (FT) synthesis was investigated. SBA-15 was synthesized as support. The mesoporous silica Co-Zn/SBA-15 catalysts were prepared by incipient wetness impregnat...

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Main Author:	Muhammad Zakwan, A. Razak
Format:	Undergraduates Project Papers
Language:	English
Published:	2010
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/3345/ http://umpir.ump.edu.my/id/eprint/3345/ http://umpir.ump.edu.my/id/eprint/3345/1/CD5493_MUHAMMAD_ZAKWAN_BIN_A.RAZAK.pdf

id	ump-3345
recordtype	eprints
spelling	ump-33452015-03-03T08:00:39Z http://umpir.ump.edu.my/id/eprint/3345/ Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading Muhammad Zakwan, A. Razak TP Chemical technology The influence of promoter (Zn) on the physiochemical and catalytic properties of mesaporous silica Co/SBA-15 catalysts for the Fischer-Tropsch (FT) synthesis was investigated. SBA-15 was synthesized as support. The mesoporous silica Co-Zn/SBA-15 catalysts were prepared by incipient wetness impregnation method. Cobalt nitrate and zinc nitrate were used as sources of metal that are introduced onto catalysts with same cobalt loading (15 wt %) and different zinc loading (5 wt %, 10 wt%, 15 wt %) The characterization of catalysts was performed by using Fourier transform infrared (FTIR), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The results for FTIR were identification of Si-O-Si functional group indicating the absortion of silica inside SBA-15 support. Beside that, the identification of metal inside SBA-15 was determined by comparing the pure SBA-15 with the incorporated metal on SBA-15. For SEM analysis the image shows that the rope like domain aggregated to wheat-like microstructure. For this research, the characterization of the catalyst by selecting Zn as promoter have quiet similar characterization with noble metal that have been already investigate. 2010-12 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3345/1/CD5493_MUHAMMAD_ZAKWAN_BIN_A.RAZAK.pdf Muhammad Zakwan, A. Razak (2010) Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading. Faculty of Chemical and Natural Resources Engineering , Universiti Malaysia Pahang . http://iportal.ump.edu.my/lib/item?id=chamo:57006&theme=UMP2
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 Muhammad Zakwan, A. Razak Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading
description	The influence of promoter (Zn) on the physiochemical and catalytic properties of mesaporous silica Co/SBA-15 catalysts for the Fischer-Tropsch (FT) synthesis was investigated. SBA-15 was synthesized as support. The mesoporous silica Co-Zn/SBA-15 catalysts were prepared by incipient wetness impregnation method. Cobalt nitrate and zinc nitrate were used as sources of metal that are introduced onto catalysts with same cobalt loading (15 wt %) and different zinc loading (5 wt %, 10 wt%, 15 wt %) The characterization of catalysts was performed by using Fourier transform infrared (FTIR), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The results for FTIR were identification of Si-O-Si functional group indicating the absortion of silica inside SBA-15 support. Beside that, the identification of metal inside SBA-15 was determined by comparing the pure SBA-15 with the incorporated metal on SBA-15. For SEM analysis the image shows that the rope like domain aggregated to wheat-like microstructure. For this research, the characterization of the catalyst by selecting Zn as promoter have quiet similar characterization with noble metal that have been already investigate.
format	Undergraduates Project Papers
author	Muhammad Zakwan, A. Razak
author_facet	Muhammad Zakwan, A. Razak
author_sort	Muhammad Zakwan, A. Razak
title	Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading
title_short	Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading
title_full	Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading
title_fullStr	Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading
title_full_unstemmed	Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading
title_sort	preparation and characterization of cobalt- zinc catalyst sba 15 supported for fischer-tropsch synthesis: effect on zinc loading
publishDate	2010
url	http://umpir.ump.edu.my/id/eprint/3345/ http://umpir.ump.edu.my/id/eprint/3345/ http://umpir.ump.edu.my/id/eprint/3345/1/CD5493_MUHAMMAD_ZAKWAN_BIN_A.RAZAK.pdf
first_indexed	2023-09-18T21:57:33Z
last_indexed	2023-09-18T21:57:33Z
_version_	1777414180940283904

Preparation and characterization of cobalt- zinc catalyst SBA 15 supported for fischer-tropsch synthesis: effect on zinc loading

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