Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay
This paper reports studies in ultrasound-assisted heterogeneous solid catalyzed (CaO) synthesis of biodiesel from adsorbed crude palm oil on spent bleaching clay (SBC.) Ultrasonication provides a faster chemical reaction, and the rate enhancements, refereed by cavitation that causes the building- up...
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| Format: | Conference or Workshop Item |
| Language: | English English |
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2017
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| Online Access: | http://umpir.ump.edu.my/id/eprint/20347/ http://umpir.ump.edu.my/id/eprint/20347/1/Biodiesel%20Production%20via%20Ultrasound-Assisted%20Method%20using%20Oil%20Adsorbed%20on%20Spent%20Bleaching%20Clay.pdf http://umpir.ump.edu.my/id/eprint/20347/7/Biodiesel%20Production%20via%20Ultrasound-Assisted%20Method%20using%20Oil%20Adsorbed%20on%20Spent%20Bleaching%20Clay%201.pdf |
| _version_ | 1848821080192450560 |
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| author | Intan Shafinaz, Abd Manaf Mohd Hasbi, Ab. Rahim Gaanty Pragas, Maniam |
| author_facet | Intan Shafinaz, Abd Manaf Mohd Hasbi, Ab. Rahim Gaanty Pragas, Maniam |
| author_sort | Intan Shafinaz, Abd Manaf |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This paper reports studies in ultrasound-assisted heterogeneous solid catalyzed (CaO) synthesis of biodiesel from adsorbed crude palm oil on spent bleaching clay (SBC.) Ultrasonication provides a faster chemical reaction, and the rate enhancements, refereed by cavitation that causes the building- up of pressures and temperatures, as well as increased catalytic surface areas and improve mass transfer. This novel method offers significant advantages such as shorter reaction time and less energy consumption than the conventional method, efficient molar ratio of methanol to triglycerides and provides the mechanical energy for mixing. The required activation energy for initiating the transesterification reaction and so, it gives a higher yield by transesterification of oils into biodiesel. The optimized reaction conditions were as follows: methanol to oil molar ratio of 15:1; catalyst (B-CaO), 9 wt. %; reaction temperature, 65 ± 2 °C; reaction time, 2 h at a working frequency of 42 kHz and the power supply of 100W. Highest conversion of 97.33 wt. % was achieved. |
| first_indexed | 2025-11-15T02:19:39Z |
| format | Conference or Workshop Item |
| id | ump-20347 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:19:39Z |
| publishDate | 2017 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-203472018-11-22T03:26:56Z http://umpir.ump.edu.my/id/eprint/20347/ Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay Intan Shafinaz, Abd Manaf Mohd Hasbi, Ab. Rahim Gaanty Pragas, Maniam Q Science (General) TP Chemical technology This paper reports studies in ultrasound-assisted heterogeneous solid catalyzed (CaO) synthesis of biodiesel from adsorbed crude palm oil on spent bleaching clay (SBC.) Ultrasonication provides a faster chemical reaction, and the rate enhancements, refereed by cavitation that causes the building- up of pressures and temperatures, as well as increased catalytic surface areas and improve mass transfer. This novel method offers significant advantages such as shorter reaction time and less energy consumption than the conventional method, efficient molar ratio of methanol to triglycerides and provides the mechanical energy for mixing. The required activation energy for initiating the transesterification reaction and so, it gives a higher yield by transesterification of oils into biodiesel. The optimized reaction conditions were as follows: methanol to oil molar ratio of 15:1; catalyst (B-CaO), 9 wt. %; reaction temperature, 65 ± 2 °C; reaction time, 2 h at a working frequency of 42 kHz and the power supply of 100W. Highest conversion of 97.33 wt. % was achieved. 2017 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/20347/1/Biodiesel%20Production%20via%20Ultrasound-Assisted%20Method%20using%20Oil%20Adsorbed%20on%20Spent%20Bleaching%20Clay.pdf pdf en http://umpir.ump.edu.my/id/eprint/20347/7/Biodiesel%20Production%20via%20Ultrasound-Assisted%20Method%20using%20Oil%20Adsorbed%20on%20Spent%20Bleaching%20Clay%201.pdf Intan Shafinaz, Abd Manaf and Mohd Hasbi, Ab. Rahim and Gaanty Pragas, Maniam (2017) Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay. In: ASIA International Multidisciplinary Conference 2017 , 1-2 May 2017 , Universiti Teknologi Malaysia. pp. 1-9.. (Published) |
| spellingShingle | Q Science (General) TP Chemical technology Intan Shafinaz, Abd Manaf Mohd Hasbi, Ab. Rahim Gaanty Pragas, Maniam Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay |
| title | Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay |
| title_full | Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay |
| title_fullStr | Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay |
| title_full_unstemmed | Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay |
| title_short | Biodiesel Production via Ultrasound-Assisted Method using Oil Adsorbed on Spent Bleaching Clay |
| title_sort | biodiesel production via ultrasound-assisted method using oil adsorbed on spent bleaching clay |
| topic | Q Science (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/20347/ http://umpir.ump.edu.my/id/eprint/20347/1/Biodiesel%20Production%20via%20Ultrasound-Assisted%20Method%20using%20Oil%20Adsorbed%20on%20Spent%20Bleaching%20Clay.pdf http://umpir.ump.edu.my/id/eprint/20347/7/Biodiesel%20Production%20via%20Ultrasound-Assisted%20Method%20using%20Oil%20Adsorbed%20on%20Spent%20Bleaching%20Clay%201.pdf |