Education
Here you can explore and learn about the world of biodiesel, soybeans and soybean meal and their impact on the world.
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Ticks of Approval
See the fast facts of using Soybiodiesel® B100
Cetane Number
The Cetane Number (CN) is the measure of the combustion quality of a diesel fuel and is important for ensuring adequate performance from the fuel. A higher Cetane Number is desirable, however no significant impact is felt for Cetane Numbers above 50, in fact because the minimum Cetane Number for mineral diesel in South Africa is 45, any substantial deviation from this value is undesirable as a change to ignition timing would be required for correct operational performance.
Emissions
Biodiesel has long been recognised for its emission reduction capabilities when compared with mineral diesel. 100% Biodiesel, or B100 has substantial emission reductions for Carbon Dioxide, Particulate Matter, Volatile Organic Compounds, Carbon Monoxide and Greenhouse Gases overall, with a slight increase in NOx emissions.
Lubricity
As mentioned in the Biodiesel Products Page one benefit of using soy-based Biodiesel over conventional fossil diesel is an increase in lubricity. This means less wear on the engine’s moving parts, and as a result, less money spent on servicing. Click below to read a study showing the beneficial effects to lubricity of using Biodiesel in an engine.
Lubricity Additive Study Results
How is Biodiesel made?
Biodiesel is made via a series of steps, which on their own are quite simple, but performing them on a large-scale, continuous manufacturing level requires a complex design to ensure the best quality Biodiesel is formed. Click below to view a large version of the steps involved in taking a quality feedstock such as Soybean Oil and turning it into Biodiesel.









