are heated with alcohol in the presence of a catalyst to yield mono-alkyl esters (biodiesel) and glycerin. biodiesel feedstocks can be vegetable oils, rendered animal fats, algae oils as well as used cooking oils and greases. adm sustainably produces biodiesel from vegetable oils in the eu, brazil,...
are heated with alcohol in the presence of a catalyst to yield mono-alkyl esters (biodiesel) and glycerin. biodiesel feedstocks can be vegetable oils, rendered animal fats, algae oils as well as used cooking oils and greases. adm sustainably produces biodiesel from vegetable oils in the eu, brazil,...
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manufactured by the "destructive distillation" of various blends of bituminous coal . coke is a solid carbonaceous residue derived from low-ash, low-sulfur bituminous coal from which the volatile constituents are driven off by baking in an oven without oxygen at temperatures as high as ° c so that the fixed...