| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10394343 | Bioresource Technology | 2011 | 8 Pages |
Abstract
⺠Biodiesel was obtained from animal fats with high free fatty acids. ⺠By acid-transesterification with H2SO4, 48 h of reaction were needed. ⺠H2SO4 and p-TsOH esterification decreased free fatty acids from fats less than 0.5%. ⺠97.3% ester content was obtained by basic-transesterification of esterified fats. ⺠Most of biodiesel properties were well within EN 14214.
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Authors
J.M. Encinar, N. Sánchez, G. MartÃnez, L. GarcÃa,