Biodiesel Production

Biodiesel, a renewable alternative to conventional diesel, is produced from natural oils or fats through a process called transesterification. This process involves reacting the oils or fats with an alcohol (usually methanol or ethanol) in the presence of a catalyst, typically sodium hydroxide or potassium hydroxide. The result is biodiesel and glycerol, which can be further processed for various applications.

Feedstocks for biodiesel production include vegetable oils (such as soybean, canola, and palm oil), animal fats, and used cooking oils. Biodiesel can be used pure (B100) or blended with petroleum diesel in various proportions (such as B20, which is 20% biodiesel and 80% petroleum diesel). It is environmentally friendly, as it produces fewer emissions of carbon monoxide, particulate matter, and sulfur compared to conventional diesel. Moreover, it promotes energy security and reduces dependence on fossil fuels.