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  • Biofuels: Turning Trash Into Treasure

    White Papers // Jan 2009 // provided by Chevron

    Biofuels are transportation fuels produced from biomass. Biofuels fall into two broad categories based on their feedstock and the process used to produce the finished product. First-generation biofuels are produced in two ways. One way is through the fermentation of either a starch-based food product, such as corn kernels, or ...

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