✦ LIBER ✦

Gas-phase oxidation of 1,4-dioxane

✍ Scribed by F. Battin; G. Scacchi; F. Baronnet

Publisher: John Wiley and Sons
Year: 1991
Tongue: English
Weight: 751 KB
Volume: 23
Category: Article
ISSN: 0538-8066
DOI: 10.1002/kin.550231003

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✦ Synopsis

Abstract

An experimental investigation in a conventional static apparatus of the oxidation of equimolecular mixtures 1,4‐dioxane‐O~2~ has shown that 1,4‐dioxane reacts with oxygen more readily than most hydrocarbons. Cool flames and ignitions were observed above 200°C in a pressure range up to 300 torr.

The products of the slow reaction and cool flame were analyzed by gas chromatography and GC‐MS; the slow reaction gives only CO, CO~2~, H~2~CO, H~2~, C~2~H~4~, and H~2~O.

A radical chain mechanism is suggested and discussed by using an evaluation of the rate constants of the possible elementary steps by the methods of thermochemical kinetics.

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