Open Access

Table 5

Comparison between FAME and HVO [60].

Properties FAME HVO
Feedstock Food corps, seeds and non-edible oils Vegetable oil/animal fats
Catalyst Ethanol, methanol Hydrogen
By products Glycerol, wax, soap Water
NOx pollutants Emission increased to 15% Emission decreased
CO2 contaminates 20–32% ppm 12–15% ppm

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