An optimization study for transesterification of Palm Oil using Response Surface Methodology (RSM)
Biodiesel was produced via transesterification of palm oil with methanol in the presence of CaO-Nb2O5 mixed oxide catalyst. Response surface methodology (RSM) with central composite design (CCD) was performed to determine the optimum operating conditions and to optimize the biodiesel yield. In this...
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Universiti Kebangsaan Malaysia
2015
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| Online Access: | http://journalarticle.ukm.my/8314/ http://journalarticle.ukm.my/8314/ http://journalarticle.ukm.my/8314/1/17_Y.C._Wong.pdf |
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ukm-83142016-12-14T06:46:53Z http://journalarticle.ukm.my/8314/ An optimization study for transesterification of Palm Oil using Response Surface Methodology (RSM) Wong, Y.C. Tan, Y.P. Taufiq-Yap, Y.H. Ramli, I. Biodiesel was produced via transesterification of palm oil with methanol in the presence of CaO-Nb2O5 mixed oxide catalyst. Response surface methodology (RSM) with central composite design (CCD) was performed to determine the optimum operating conditions and to optimize the biodiesel yield. In this study, the reaction variables being optimized were reaction time, catalyst loading and methanol to oil molar ratio. From the analysis of variance (ANOVA), the most influential parameter on biodiesel production was reaction time. The predicted yield was found in good agreement with the experimental value, with R2= 0.9902. The optimum biodiesel yield of 97.67% was achieved at 2.67 h reaction time, with 3.60 wt. % of catalyst and with methanol to oil molar ratio of 13.04. The high biodiesel yield can be correlated to the synergic effect of basicity between the metallic ions of CaO-Nb2O5 shown in the physicochemical analysis. Universiti Kebangsaan Malaysia 2015-02 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/8314/1/17_Y.C._Wong.pdf Wong, Y.C. and Tan, Y.P. and Taufiq-Yap, Y.H. and Ramli, I. (2015) An optimization study for transesterification of Palm Oil using Response Surface Methodology (RSM). Sains Malaysiana, 44 (2). pp. 281-290. ISSN 0126-6039 http://www.ukm.my/jsm/ |
| repository_type |
Digital Repository |
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Local University |
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Universiti Kebangasaan Malaysia |
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UKM Institutional Repository |
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Online Access |
| language |
English |
| description |
Biodiesel was produced via transesterification of palm oil with methanol in the presence of CaO-Nb2O5 mixed oxide catalyst. Response surface methodology (RSM) with central composite design (CCD) was performed to determine the optimum operating conditions and to optimize the biodiesel yield. In this study, the reaction variables being optimized were reaction time, catalyst loading and methanol to oil molar ratio. From the analysis of variance (ANOVA), the most influential parameter on biodiesel production was reaction time. The predicted yield was found in good agreement with the experimental value, with R2= 0.9902. The optimum biodiesel yield of 97.67% was achieved at 2.67 h reaction time, with 3.60 wt. % of catalyst and with methanol to oil molar ratio of 13.04. The high biodiesel yield can be correlated to the synergic effect of basicity between the metallic ions of CaO-Nb2O5 shown in the physicochemical analysis. |
| format |
Article |
| author |
Wong, Y.C. Tan, Y.P. Taufiq-Yap, Y.H. Ramli, I. |
| spellingShingle |
Wong, Y.C. Tan, Y.P. Taufiq-Yap, Y.H. Ramli, I. An optimization study for transesterification of Palm Oil using Response Surface Methodology (RSM) |
| author_facet |
Wong, Y.C. Tan, Y.P. Taufiq-Yap, Y.H. Ramli, I. |
| author_sort |
Wong, Y.C. |
| title |
An optimization study for transesterification of Palm Oil using
Response Surface Methodology (RSM) |
| title_short |
An optimization study for transesterification of Palm Oil using
Response Surface Methodology (RSM) |
| title_full |
An optimization study for transesterification of Palm Oil using
Response Surface Methodology (RSM) |
| title_fullStr |
An optimization study for transesterification of Palm Oil using
Response Surface Methodology (RSM) |
| title_full_unstemmed |
An optimization study for transesterification of Palm Oil using
Response Surface Methodology (RSM) |
| title_sort |
optimization study for transesterification of palm oil using
response surface methodology (rsm) |
| publisher |
Universiti Kebangsaan Malaysia |
| publishDate |
2015 |
| url |
http://journalarticle.ukm.my/8314/ http://journalarticle.ukm.my/8314/ http://journalarticle.ukm.my/8314/1/17_Y.C._Wong.pdf |
| first_indexed |
2023-09-18T19:52:04Z |
| last_indexed |
2023-09-18T19:52:04Z |
| _version_ |
1777406285633814528 |