PROCESS
PURIFIED FUEL: While filtration works in purifying biodiesel well enough to meet current ASTM specs, Crown Iron Works’ Derek Masterson says filtration alone would not be enough to meet No. 1B grade biodiesel, which features lower monoglyceride specs and tighter cold soak filtration times. PHOTO: CROWN IRON WORKS CO.
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BIODIESEL MAGAZINE
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MAY | JUNE 2012