Oxidation of ethanol over CuO/gamma-Al2O3 catalyst: Influence of oxygen concentration on acetaldehyde yield

Karafyllis, J; Philippopoulos, C; Grigoropoulou, H

dc.contributor.author	Karafyllis, J	en
dc.contributor.author	Philippopoulos, C	en
dc.contributor.author	Grigoropoulou, H	en
dc.date.accessioned	2014-03-01T01:46:32Z
dc.date.available	2014-03-01T01:46:32Z
dc.date.issued	1997	en
dc.identifier.issn	0352-9568	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/24931
dc.subject	oxidation of ethanol	en
dc.subject	CuO/gamma-Al2O3 catalyst	en
dc.subject	acetaldehyde	en
dc.subject	influence of oxygen concentration	en
dc.subject.classification	Biotechnology & Applied Microbiology	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	OXIDE CATALYSTS	en
dc.subject.other	FUELS	en
dc.title	Oxidation of ethanol over CuO/gamma-Al2O3 catalyst: Influence of oxygen concentration on acetaldehyde yield	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	Experimental kinetic data have been obtained for ethanol oxidation over laboratory made CuO/gamma Al2O3 catalyst. A synthetic gas mixture which consisted of 0.1-1% ethanol, 0.2-15% oxygen and nitrogen was the feed of an integral tubular reactor between 350 and 800 K under atmospheric pressure at space velocities between 8 800 and 33 000 h(-1). The reaction rate constants and activation energy for the oxidation of ethanol were estimated. Under oxygen excess acetaldehyde yield goes through a maximum while under oxygen deficit acetaldehyde is the final product even at high temperatures.	en
heal.publisher	CROATIAN SOC CHEMICAL ENGINEERING TECHNOLOGY	en
heal.journalName	CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY	en
dc.identifier.isi	ISI:A1997XZ03900001	en
dc.identifier.volume	11	en
dc.identifier.issue	3	en
dc.identifier.spage	121	en
dc.identifier.epage	125	en