Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production
In this study, waste venus clam (WVC) was used as a raw materials of catalyst to produce biodiesel from palm oil at atmospheric pressure. The thermogravimetric, surface functional group, morphology, structure, basicity, surface area and leaching properties of catalyst was studied by using TGA, FTIR,...
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| Format: | Article |
| Language: | English |
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Elsevier
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/63599/1/Transesterification%20activity%20and%20characterization%20of%20natural%20CaO%20derived%20from%20waste%20venus%20clam.pdf |
| _version_ | 1796977771530944512 |
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| author | Syazwani, O. N. Siow, Hwa Teo Islam, Aminul Taufiq-Yap, Yun Hin |
| author_facet | Syazwani, O. N. Siow, Hwa Teo Islam, Aminul Taufiq-Yap, Yun Hin |
| author_sort | Syazwani, O. N. |
| collection | UPM |
| description | In this study, waste venus clam (WVC) was used as a raw materials of catalyst to produce biodiesel from palm oil at atmospheric pressure. The thermogravimetric, surface functional group, morphology, structure, basicity, surface area and leaching properties of catalyst was studied by using TGA, FTIR, SEM, XRD, TPD-CO2, BET, and AAS respectively. The result demonstrated that CS-900 catalyst gave high amount of total basicity at about 44 times than commercial CaO catalyst which is favorable for higher catalytic activity. Further, it was evident from BET that the shells calcined in temperature range 800–900 °C was exhibited enhance surface area than uncalcined shells. Under the best reaction condition (temperature 65 °C, methanol/oil molar ratio 15:1, reaction time 6 h, and catalyst 5 wt.% of oil), a high biodiesel yield of 97% was obtained. The leaching test on synthesized biodiesel revealed that the concentration of Ca in the biodiesel was 1.214 ppm which is inacceptable levels of metals as ASTM D6751 (United State) and in Europe, EN 14214 (Europe) standards. The subsequent reuse of the catalyst indicates the viability of utilizing waste shell as green catalysts for synthesis of biodiesel. |
| first_indexed | 2024-03-06T09:44:57Z |
| format | Article |
| id | upm.eprints-63599 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:44:57Z |
| publishDate | 2017 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-635992018-11-07T03:31:22Z http://psasir.upm.edu.my/id/eprint/63599/ Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production Syazwani, O. N. Siow, Hwa Teo Islam, Aminul Taufiq-Yap, Yun Hin In this study, waste venus clam (WVC) was used as a raw materials of catalyst to produce biodiesel from palm oil at atmospheric pressure. The thermogravimetric, surface functional group, morphology, structure, basicity, surface area and leaching properties of catalyst was studied by using TGA, FTIR, SEM, XRD, TPD-CO2, BET, and AAS respectively. The result demonstrated that CS-900 catalyst gave high amount of total basicity at about 44 times than commercial CaO catalyst which is favorable for higher catalytic activity. Further, it was evident from BET that the shells calcined in temperature range 800–900 °C was exhibited enhance surface area than uncalcined shells. Under the best reaction condition (temperature 65 °C, methanol/oil molar ratio 15:1, reaction time 6 h, and catalyst 5 wt.% of oil), a high biodiesel yield of 97% was obtained. The leaching test on synthesized biodiesel revealed that the concentration of Ca in the biodiesel was 1.214 ppm which is inacceptable levels of metals as ASTM D6751 (United State) and in Europe, EN 14214 (Europe) standards. The subsequent reuse of the catalyst indicates the viability of utilizing waste shell as green catalysts for synthesis of biodiesel. Elsevier 2017-01 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/63599/1/Transesterification%20activity%20and%20characterization%20of%20natural%20CaO%20derived%20from%20waste%20venus%20clam.pdf Syazwani, O. N. and Siow, Hwa Teo and Islam, Aminul and Taufiq-Yap, Yun Hin (2017) Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production. Process Safety and Environmental Protection, 105. 303 - 315. ISSN 0957-5820; ESSN: 1744-3598 https://www.sciencedirect.com/science/article/pii/S0957582016302816 10.1016/j.psep.2016.11.011 |
| spellingShingle | Syazwani, O. N. Siow, Hwa Teo Islam, Aminul Taufiq-Yap, Yun Hin Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production |
| title | Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production |
| title_full | Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production |
| title_fullStr | Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production |
| title_full_unstemmed | Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production |
| title_short | Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production |
| title_sort | transesterification activity and characterization of natural cao derived from waste venus clam tapes belcheri s material for enhancement of biodiesel production |
| url | http://psasir.upm.edu.my/id/eprint/63599/1/Transesterification%20activity%20and%20characterization%20of%20natural%20CaO%20derived%20from%20waste%20venus%20clam.pdf |
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