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Acetaldehyde formation from ethanol over titanium dioxide photocatalyst. Nisanka titan hikarishokubai ni yoru ethanol kara no acetaldehyde no seisei

Journal Article:

Abstract

The suspention of TiO {sub 2} (rutile structure, 99.9%, 300 mesh) photocatalyst in ethanol was irradiated under ultraviolet light in an argon atmosphere at 25 centigrade. Acetaldehyde, methane and hydrogen were detected as products. When the photocatalysis of TiO {sub 2} itself was examined comparing with the result of blank test without using catalyst, the activity of TiO {sub 2} was confirmed only for the formation of acetaldehyde among the products. The yields of acetaldehyde increased with increasing addition of catalyst. The increasing rate of methane yields was rather small and the methane yields were lower than those in the blank tests. The hydrogen yields were almost same as in the blank tests. Acetal was formed in the blank test but was not formed with addition of TiO {sub 2}. It was provided that TiO {sub 2} was an effective catalyst for the formation of acetaldehyde. 6 ref., 5 figs.
Authors:
Iseda, K [1] 
  1. Government Industrial Research Institute, Nagoya, Nagoya (Japan)
Publication Date:
Feb 20, 1990
Product Type:
Journal Article
Reference Number:
NEDO-90-930166; EDB-90-179835
Resource Relation:
Journal Name: Nagoya Kogyo Gijutsu Shikenjo Hokoku (Reports of the Government Industrial Research Institute, Nagoya); (Japan); Journal Volume: 39:2
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ACETALDEHYDE; CHEMICAL REACTION YIELD; ETHANOL; PHOTOSYNTHESIS; CATALYSTS; TITANIUM OXIDES; CHEMICAL REACTION KINETICS; HYDROGEN; METHANE; ALCOHOLS; ALDEHYDES; ALKANES; CHALCOGENIDES; CHEMICAL REACTIONS; ELEMENTS; HYDROCARBONS; HYDROXY COMPOUNDS; KINETICS; NONMETALS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHOTOCHEMICAL REACTIONS; REACTION KINETICS; SYNTHESIS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YIELDS; 400500* - Photochemistry
OSTI ID:
6242952
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: ISSN 0027-7614; CODEN: NKGSA
Submitting Site:
NEDO
Size:
Pages: 64-68
Announcement Date:

Journal Article:

Citation Formats

Iseda, K. Acetaldehyde formation from ethanol over titanium dioxide photocatalyst. Nisanka titan hikarishokubai ni yoru ethanol kara no acetaldehyde no seisei. Japan: N. p., 1990. Web.
Iseda, K. Acetaldehyde formation from ethanol over titanium dioxide photocatalyst. Nisanka titan hikarishokubai ni yoru ethanol kara no acetaldehyde no seisei. Japan.
Iseda, K. 1990. "Acetaldehyde formation from ethanol over titanium dioxide photocatalyst. Nisanka titan hikarishokubai ni yoru ethanol kara no acetaldehyde no seisei." Japan.
@misc{etde_6242952,
title = {Acetaldehyde formation from ethanol over titanium dioxide photocatalyst. Nisanka titan hikarishokubai ni yoru ethanol kara no acetaldehyde no seisei}
author = {Iseda, K}
abstractNote = {The suspention of TiO {sub 2} (rutile structure, 99.9%, 300 mesh) photocatalyst in ethanol was irradiated under ultraviolet light in an argon atmosphere at 25 centigrade. Acetaldehyde, methane and hydrogen were detected as products. When the photocatalysis of TiO {sub 2} itself was examined comparing with the result of blank test without using catalyst, the activity of TiO {sub 2} was confirmed only for the formation of acetaldehyde among the products. The yields of acetaldehyde increased with increasing addition of catalyst. The increasing rate of methane yields was rather small and the methane yields were lower than those in the blank tests. The hydrogen yields were almost same as in the blank tests. Acetal was formed in the blank test but was not formed with addition of TiO {sub 2}. It was provided that TiO {sub 2} was an effective catalyst for the formation of acetaldehyde. 6 ref., 5 figs.}
journal = {Nagoya Kogyo Gijutsu Shikenjo Hokoku (Reports of the Government Industrial Research Institute, Nagoya); (Japan)}
volume = {39:2}
journal type = {AC}
place = {Japan}
year = {1990}
month = {Feb}
}