BIOREFINING APPLICATION NOTE 9.01.03 BIOETHANOL STILLAGE PROCESSING www.kpatents.com ETHANOL (C 2 H 5 OH) Typical end products Thin stillage for distiller’s dried grains (DDGS), cattle feed Chemical curve: R.I. per BRIX at Ref. Temp. of 20°C Introduction The remaining stillage or residues left from the distillation process contains nutrients, minerals and unfermented sugars. These are valuable by-products, prov

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