Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis
Fischer-Tropsch synthesis(FTS)is one of the most promising ways for the conversion of syngas to hydrocarbon products. Supported cobalt is the preferred catalyst for FTS due to its high selectivity to heavy hydrocarbons,low activity for water-gas-shift reaction and comparatively low price.Cobalt load...
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| Format: | Undergraduates Project Papers |
| Language: | en |
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2012
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| Online Access: | http://umpir.ump.edu.my/id/eprint/5113/1/CD6373.pdf http://umpir.ump.edu.my/id/eprint/5113/ |
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| author | Anas, Mohd Naim |
| author_facet | Anas, Mohd Naim |
| author_sort | Anas, Mohd Naim |
| building | UMPSA Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Fischer-Tropsch synthesis(FTS)is one of the most promising ways for the conversion of syngas to hydrocarbon products. Supported cobalt is the preferred catalyst for FTS due to its high selectivity to heavy hydrocarbons,low activity for water-gas-shift reaction and comparatively low price.Cobalt loaded SBA-15 catalysts were prepared by two different techniques including wetness impregnation and direct-synthesis methods.The characterization of the synthesized samples was done by X-ray diffraction (XRD),scanning electron microscopy(SEM)and N2 adsorption-desorption,.XRD measurements showed that the calcined cobalt catalyst did not modify the structure of SBA-15,proving that Co was present under the form of Co3O4 in the catalyst.The hexagonal structure of pores of SBA-15 was confirmed by SEM images for all samples.BET surface area showed that Co/SBA-15 catalyst prepared by direct synthesis method was produced high surface area and pore volume compared prepared by wetness impregnation method. |
| format | Undergraduates Project Papers |
| id | my.ump.umpir.5113 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2012 |
| record_format | eprints |
| spelling | my.ump.umpir.51132021-07-09T04:06:07Z http://umpir.ump.edu.my/id/eprint/5113/ Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis Anas, Mohd Naim TP Chemical technology Fischer-Tropsch synthesis(FTS)is one of the most promising ways for the conversion of syngas to hydrocarbon products. Supported cobalt is the preferred catalyst for FTS due to its high selectivity to heavy hydrocarbons,low activity for water-gas-shift reaction and comparatively low price.Cobalt loaded SBA-15 catalysts were prepared by two different techniques including wetness impregnation and direct-synthesis methods.The characterization of the synthesized samples was done by X-ray diffraction (XRD),scanning electron microscopy(SEM)and N2 adsorption-desorption,.XRD measurements showed that the calcined cobalt catalyst did not modify the structure of SBA-15,proving that Co was present under the form of Co3O4 in the catalyst.The hexagonal structure of pores of SBA-15 was confirmed by SEM images for all samples.BET surface area showed that Co/SBA-15 catalyst prepared by direct synthesis method was produced high surface area and pore volume compared prepared by wetness impregnation method. 2012-01 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/5113/1/CD6373.pdf Anas, Mohd Naim (2012) Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis. Faculty of Chemical & Natural Resource Engineering, Universiti Malaysia Pahang. |
| spellingShingle | TP Chemical technology Anas, Mohd Naim Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis |
| title | Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis |
| title_full | Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis |
| title_fullStr | Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis |
| title_full_unstemmed | Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis |
| title_short | Synthesis and characterization of Co/SBA-15 catalysts for Fischer-Tropsch synthesis |
| title_sort | synthesis and characterization of co/sba-15 catalysts for fischer-tropsch synthesis |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/5113/1/CD6373.pdf http://umpir.ump.edu.my/id/eprint/5113/ |
| url_provider | http://umpir.ump.edu.my/ |