METHOD FOR RECOVERING AND PRODUCING ETHANOL AND OIL

To provide a method for producing an ethanol which facilitates the processing of a solid component as a residue generated upon processing, while improving the recovery rate of heat energy contained in leftover food. The method for recovering and producing ethanol and oil is a method for producing et...

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Bibliographische Detailangaben
Hauptverfasser: KATO, Yasuhiko, HAJIMA, Yasufumi, YOSHITATE, Norio, MITARAI, Shigeru, KIUCHI, Takafumi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:To provide a method for producing an ethanol which facilitates the processing of a solid component as a residue generated upon processing, while improving the recovery rate of heat energy contained in leftover food. The method for recovering and producing ethanol and oil is a method for producing ethanol by saccharification, fermentation, and distillation of leftover food. In this method, a three-phase centrifuge for performing separation into three phases of an oil component, an aqueous solution component, and a solid component is used in a step of solid-liquid separation of any one of a saccharified liquid, a fermented liquid, and a distillation waste liquid.