Hydrocracking of gas oil using USY-zeolite-based catalyst
The conversion of petroleum gas oil to transportation fuels was investigated using NiMo, CoMo, NiW and CoW catalysts supported on commercial USY zeolite. The catalysts were prepared using the incipient wetness method. The reaction was carried out in a high-pressure shaking reactor at reaction temper...
| Main Authors: | , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2006
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/268/ http://eprints.utm.my/268/1/AhmedMubarakAlsobaai2006_Hydrocrackingofgasoilusing.pdf |
| _version_ | 1848889882154369024 |
|---|---|
| author | Alsobaai, Ahmed Mubarak Bassim, H. Hameed Ridzuan, Zakaria |
| author_facet | Alsobaai, Ahmed Mubarak Bassim, H. Hameed Ridzuan, Zakaria |
| author_sort | Alsobaai, Ahmed Mubarak |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | The conversion of petroleum gas oil to transportation fuels was investigated using NiMo, CoMo, NiW and CoW catalysts supported on commercial USY zeolite. The catalysts were prepared using the incipient wetness method. The reaction was carried out in a high-pressure shaking reactor at reaction temperature of 450 oC, contact time of 90 minutes and catalyst to sample ratio of 0.04. It was found that over NiW/USY catalyst, the values of total conversion and yield of total distillate fuels were 64.35 and 54.12 wt%, respectively, compared to 46.48 and 38.25 wt% over unloaded USY zeolite. The hydrocracking activities of other USY-based catalysts were increased as follows, from most active to least active: NiW/USY> NiMo/USY> CoW/USY > CoMo/USY > USY. The catalysts were characterized by TGATPD acidity, TGA thermal stability, and BET surface-area measurements. |
| first_indexed | 2025-11-15T20:33:14Z |
| format | Conference or Workshop Item |
| id | utm-268 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:33:14Z |
| publishDate | 2006 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-2682017-08-23T07:10:44Z http://eprints.utm.my/268/ Hydrocracking of gas oil using USY-zeolite-based catalyst Alsobaai, Ahmed Mubarak Bassim, H. Hameed Ridzuan, Zakaria TP Chemical technology The conversion of petroleum gas oil to transportation fuels was investigated using NiMo, CoMo, NiW and CoW catalysts supported on commercial USY zeolite. The catalysts were prepared using the incipient wetness method. The reaction was carried out in a high-pressure shaking reactor at reaction temperature of 450 oC, contact time of 90 minutes and catalyst to sample ratio of 0.04. It was found that over NiW/USY catalyst, the values of total conversion and yield of total distillate fuels were 64.35 and 54.12 wt%, respectively, compared to 46.48 and 38.25 wt% over unloaded USY zeolite. The hydrocracking activities of other USY-based catalysts were increased as follows, from most active to least active: NiW/USY> NiMo/USY> CoW/USY > CoMo/USY > USY. The catalysts were characterized by TGATPD acidity, TGA thermal stability, and BET surface-area measurements. 2006-07 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/268/1/AhmedMubarakAlsobaai2006_Hydrocrackingofgasoilusing.pdf Alsobaai, Ahmed Mubarak and Bassim, H. Hameed and Ridzuan, Zakaria (2006) Hydrocracking of gas oil using USY-zeolite-based catalyst. In: 1st International Conference on Natural Resources Engineering & Technology 2006, 24-25th July 2006, Putrajaya, Malaysia. |
| spellingShingle | TP Chemical technology Alsobaai, Ahmed Mubarak Bassim, H. Hameed Ridzuan, Zakaria Hydrocracking of gas oil using USY-zeolite-based catalyst |
| title | Hydrocracking of gas oil using USY-zeolite-based catalyst |
| title_full | Hydrocracking of gas oil using USY-zeolite-based catalyst |
| title_fullStr | Hydrocracking of gas oil using USY-zeolite-based catalyst |
| title_full_unstemmed | Hydrocracking of gas oil using USY-zeolite-based catalyst |
| title_short | Hydrocracking of gas oil using USY-zeolite-based catalyst |
| title_sort | hydrocracking of gas oil using usy-zeolite-based catalyst |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/268/ http://eprints.utm.my/268/1/AhmedMubarakAlsobaai2006_Hydrocrackingofgasoilusing.pdf |