Research Article
Diesel Fuel from Used Frying Oil
Table 4
Requirements for Vogel & Noot GmbH process.
| Requirements | Alkaline catalyst |
| Water content, wt.% | 0.5 | FFA, wt.% | 3 | Polymers, wt.% | 2 | Iodine value, IV | 105 | Freezing point, °C | 50 | Sulphur content, wt.% | 0.02 |
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Source: [9].
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