PROCESS FOR HEAT INTEGRATION FOR ETHANOL PRODUCTION AND PURIFICATION PROCESS

Ethanol production from the hydrogenation of acetic acid requires energy to drive the hydrogenation reaction and the purification of the crude ethanol product. Heat integration process to recover heat from one part of the production process to be used within the process improves efficiencies and red...

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Bibliographische Detailangaben
Hauptverfasser:	POWELL, NATHAN KIRK, GRUSENDORF, GERALD, WARNER, R. JAY, SARAGER, LINCOLN, JEVTIC, RADMILA, OLSSON, FRED RONALD, ROUNDY, SAMUEL, JOHNSTON, VICTOR J, VIARD, MURRAY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Ethanol production from the hydrogenation of acetic acid requires energy to drive the hydrogenation reaction and the purification of the crude ethanol product. Heat integration process to recover heat from one part of the production process to be used within the process improves efficiencies and reduces costs. La production d'éthanol à partir de l'hydrogénation d'acide acétique nécessite de l'énergie pour la réalisation de la réaction d'hydrogénation et de la purification du produit d'éthanol brut. Le procédé d'intégration thermique destiné à récupérer la chaleur d'une partie du procédé de production à utiliser dans le procédé entraîne une amélioration des efficacités et une réduction des coûts.