Esterification Process Using Extractive Separation To Produce Feed For Hydrogenolysis

Disclosed herein are processes for alcohol production by reducing an esterification product, such as ethyl acetate. The processes comprise esterifying acetic acid and an alcohol such as ethanol to produce an esterification product. The esterification product may be recovered using an extractive sepa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONNENBERG TATIANA H, WARNER R. JAY, QI WEI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Disclosed herein are processes for alcohol production by reducing an esterification product, such as ethyl acetate. The processes comprise esterifying acetic acid and an alcohol such as ethanol to produce an esterification product. The esterification product may be recovered using an extractive separation. The esterification product is reduced with hydrogen in the presence of a catalyst to obtain a crude reaction mixture comprising the alcohol, in particular ethanol, which may be separated from the crude reaction mixture.