Biofuel Test Specifications
EN 14214 for Bio-Auto Fuels
EN 14213 for Bio-Heating Fuels
ASTM D6751-01 for Biodiesel (B100)
What is Biofuel?
Fuel made from renewable natural processes including biodiesel such as FAME, FAEE, biogas, bioethanol and biobutanol.
Biofuel Blends
Biodiesel blends are designated BXX, where XX is the volume percent of biodiesel extender that has been blended with conventional diesel base fuel. For example, B20 which is a common blend for fleets and buses contains 20% biodiesel extender and 80% base diesel fuel. Pure biodiesel extender l is also referred to as B100.
Advantages of Biofuel
- Sulphur dioxide emissions can be reduced
- Additional lubricity advantages
- Often reduces unburned hydrocarbons, carbon monoxide and particulate matter in exhaust fumes
- Can improve engine performance
