Biodiesel is an alternate fuel almost like standard or ‘fossil’ diesel. Biodiesel are often created from straight edible fat, animal oil/fats, animal oil and waste vegetable oil. The method wont to convert these oils to Biodiesel is named Trans esterification. This method is represented in additional detail below. The most important potential supply of appropriate oil comes from oil crops like rapeseed, palm or soybean. Within the UK oilseed represents the best potential for biodiesel production. Most biodiesel made at the present is created from waste edible fat sourced from restaurants, chip shops, industrial food producers like Birdseye etc. although oil straight from the agricultural trade represents the best potential supply it's not being created commercially just because the raw oil is just too expensive. Once the price of changing it to biodiesel has been additional thereon is just too valuable to contend with fossil diesel. Waste edible fat will typically be sourced without charge or sourced already treated for little value. (The waste oil should be treated before conversion to biodiesel to get rid of impurities). The result's Biodiesel created from waste edible fat will contend with fossil diesel. A lot of concerning the price of biodiesel and the way factors like duty play a crucial role may be found here.
- Fossil diesel