Abstract
The esterification of free fatty acids (FFA) with methanol is studied using sulphuric acid activated biomass as acid catalyst. The effects of the molar ratio of methanol to oil, reaction time and mass ratio of catalyst to oil were studied to optimize the reaction conditions. The experimental results showed that the optimum conditions were 91 molar ratio of methanol to oil, 2 wt % catalyst, at reaction temperature of 60°C and reaction time of 3 h. Acid value reduced from 12 to 1.9 mgKOH/g of oil. The prepared reused sulphuric acid activated biomass at least three times without loss of activity.
| Original language | British English |
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| Title of host publication | Proceedings of 2013 International Renewable and Sustainable Energy Conference, IRSEC 2013 |
| Pages | 453-455 |
| Number of pages | 3 |
| DOIs | |
| State | Published - 2013 |
| Event | 1st International Renewable and Sustainable Energy Conference, IRSEC 2013 - Ouarzazate, Morocco Duration: 7 Mar 2013 → 9 Mar 2013 |
Publication series
| Name | Proceedings of 2013 International Renewable and Sustainable Energy Conference, IRSEC 2013 |
|---|
Conference
| Conference | 1st International Renewable and Sustainable Energy Conference, IRSEC 2013 |
|---|---|
| Country/Territory | Morocco |
| City | Ouarzazate |
| Period | 7/03/13 → 9/03/13 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Biodiesel
- Biomass
- Esterification
- Solid acid catalyst
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