PROCESS FOR PRODUCING ETHANOL BY HYDROGENATION OF ACETIC ACID

PROCESS FOR PRODUCING ETHANOL BY HYDROGENATION OF ACETIC ACID

Monitoring and recycling gases from acetic acid hydrogenation reaction to maintain a constant pressure in the hydrogenation reaction system. Purging of the vapor stream comprising hydrogen may be limited or reduced. Further purging of the by-product may be from the dissolved by-product gases.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WARNER, R. JAY, POTTS, JOHN, KERLEGON, STEPHEN, JOHNSTON, VICTOR J, RADMILA WOLLRAB
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Monitoring and recycling gases from acetic acid hydrogenation reaction to maintain a constant pressure in the hydrogenation reaction system. Purging of the vapor stream comprising hydrogen may be limited or reduced. Further purging of the by-product may be from the dissolved by-product gases.