Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat
The use of waste oils/fats, as well as catalysts from waste materials, for producing biodiesel via transesterification have been of recent interest. As such, in the present work, the transesterification of chicken fat using crab and cockle shells as a catalyst was attempted. X-ray diffraction (XRD) an...
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2012
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| Online Access: | http://umpir.ump.edu.my/id/eprint/4185/1/fist-2012-gaanty-crab_and_cockle_abs_only.pdf http://umpir.ump.edu.my/id/eprint/4185/ http://dx.doi.org/10.1007/s11746-010-1660-4 |
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| author | Gaanty Pragas, Maniam Boey, Peng Lim Shafida, Abd Hamid Mohamed Hag Ali, Dafaalla |
| author_facet | Gaanty Pragas, Maniam Boey, Peng Lim Shafida, Abd Hamid Mohamed Hag Ali, Dafaalla |
| author_sort | Gaanty Pragas, Maniam |
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| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The use of waste oils/fats, as well as catalysts from waste materials, for producing biodiesel via transesterification have been of recent interest. As such, in the present work, the transesterification of chicken fat using crab and cockle shells as a catalyst was attempted. X-ray diffraction (XRD) and electron dispersive X-ray (EDX) results show that, upon thermal activation, both shells transformed into CaO, the active ingredient that catalyzes the reaction. In addition, the catalytic performance of individual shells as well as the combination of both shells in various ratios was similar. Under the optimal reaction conditions of 4.9 wt% catalyst amount and 0.55:1 methanol to oil mass ratio, methyl esters conversion above 98% was achieved in 3 h. The chicken fat methyl esters that were produced were found to meet several key specifications of biodiesel based on EN 14214 and ASTM D6751 test procedures. |
| format | Article |
| id | my.ump.umpir.4185 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2012 |
| publisher | Springer |
| record_format | eprints |
| spelling | my.ump.umpir.41852017-09-15T02:32:46Z http://umpir.ump.edu.my/id/eprint/4185/ Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat Gaanty Pragas, Maniam Boey, Peng Lim Shafida, Abd Hamid Mohamed Hag Ali, Dafaalla Q Science (General) TP Chemical technology The use of waste oils/fats, as well as catalysts from waste materials, for producing biodiesel via transesterification have been of recent interest. As such, in the present work, the transesterification of chicken fat using crab and cockle shells as a catalyst was attempted. X-ray diffraction (XRD) and electron dispersive X-ray (EDX) results show that, upon thermal activation, both shells transformed into CaO, the active ingredient that catalyzes the reaction. In addition, the catalytic performance of individual shells as well as the combination of both shells in various ratios was similar. Under the optimal reaction conditions of 4.9 wt% catalyst amount and 0.55:1 methanol to oil mass ratio, methyl esters conversion above 98% was achieved in 3 h. The chicken fat methyl esters that were produced were found to meet several key specifications of biodiesel based on EN 14214 and ASTM D6751 test procedures. Springer 2012-02 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4185/1/fist-2012-gaanty-crab_and_cockle_abs_only.pdf Gaanty Pragas, Maniam and Boey, Peng Lim and Shafida, Abd Hamid and Mohamed Hag Ali, Dafaalla (2012) Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat. Journal of the American Oil Chemists' Society, 88 (Issue ). pp. 283-288. ISSN 0003-021X (Print), 1558-9331 (Online). (Published) http://dx.doi.org/10.1007/s11746-010-1660-4 DOI: 10.1007/s11746-010-1660-4 |
| spellingShingle | Q Science (General) TP Chemical technology Gaanty Pragas, Maniam Boey, Peng Lim Shafida, Abd Hamid Mohamed Hag Ali, Dafaalla Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat |
| title | Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat |
| title_full | Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat |
| title_fullStr | Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat |
| title_full_unstemmed | Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat |
| title_short | Crab and Cockle Shells as Catalysts for the Preparation of Methyl Esters from Low Free Fatty Acid Chicken Fat |
| title_sort | crab and cockle shells as catalysts for the preparation of methyl esters from low free fatty acid chicken fat |
| topic | Q Science (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/4185/1/fist-2012-gaanty-crab_and_cockle_abs_only.pdf http://umpir.ump.edu.my/id/eprint/4185/ http://dx.doi.org/10.1007/s11746-010-1660-4 |
| url_provider | http://umpir.ump.edu.my/ |