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| Transesterification of Jatropha curcas crude oil to biodiesel on calcium lanthanum mixed oxide catalyst: Effect of stoichiometric composition | |
| Taufiq-Yap, Y. H. | |
| 2014 | |
| Source Publication | Energy Conversion and Management
 |
| ISSN | 0196-8904 |
| Volume | 88Issue:0Pages:1290-1296 |
| Abstract | Heterogeneous solid mixed oxide (CaO-La2O3) catalysts with different molar ratios of calcium to lanthanum (Ca-to-La) were synthesized by co-precipitation method. The synthesized solid CaO-La2O3 mixed metal oxide catalysts were utilized in transesterification of Jatropha curcus oil as feedstock to produce biodiesel. Under the optimized conditions at 65 degrees C, 4% catalyst dose with 24:1 MeOH to Jatropha oil molar ratio, the transesterification reaction exhibited 86.51% of biodiesel yield. The prepared catalysts were characterized using various techniques such as X-ray diffraction (XRD), nitrogen sorption with Brunauer-Emmer-Teller (BET) method, temperature-programmed desorption of CO2 (CO2-TPD) and scanning electron microscopy (SEM). Influence of Ca-to-La atomic ratio in the mixed metal oxide catalyst, catalyst amount, methanol to oil molar ratio, reaction time, different oils on the fatty acid methyl ester (FAME) yield were appraised. Different catalyst regeneration procedures were also performed to investigate the reusability of the CaO-La2O3 catalyst. (C) 2014 Elsevier Ltd. All rights reserved. |
| Document Type | 期刊论文 |
| Identifier | https://ir.xtbg.ac.cn/handle/353005/7994 |
| Collection | 热带植物资源可持续利用重点实验室特色文献_小桐子相关文献 |
| Recommended Citation GB/T 7714 | Taufiq-Yap, Y. H.. Transesterification of Jatropha curcas crude oil to biodiesel on calcium lanthanum mixed oxide catalyst: Effect of stoichiometric composition[J]. Energy Conversion and Management,2014,88(0):1290-1296. |
| APA | Taufiq-Yap, Y. H..(2014).Transesterification of Jatropha curcas crude oil to biodiesel on calcium lanthanum mixed oxide catalyst: Effect of stoichiometric composition.Energy Conversion and Management,88(0),1290-1296. |
| MLA | Taufiq-Yap, Y. H.."Transesterification of Jatropha curcas crude oil to biodiesel on calcium lanthanum mixed oxide catalyst: Effect of stoichiometric composition".Energy Conversion and Management 88.0(2014):1290-1296. |
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| Transesterification （1617KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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