Skip to main content

Table 9 Characteristic of biodiesel compared to ASTM and EN standards

From: Response surface optimization of biodiesel yield from pre-treated waste oil of rendered pork from a food processing industry

PropertyBiodiesel from WO-RPASTM D6751-12EN 14214:2012Unit
Acid number0.75< 0.80.80 maxmg KOH/g
Ash content0.010.020.02% mass
Density @room temperature0.860.730.860–0.900g/cm3
High heating value39.98> 3535–40MJ/kg
Kinematic viscosity @40 °C6.91.9–6.03.5–5.0mm2/s
Water content0.100.05%