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Oscillatory behaviour during the partial oxidation of methane over nickel foils

Zhang, X., Hayward, D.O. and Mingos, D.M.P. (2002) Oscillatory behaviour during the partial oxidation of methane over nickel foils Catalysis Letters, 83, (3-4), pp. 149-155. (doi:10.1023/A:1021069510797).

Record type: Article

Abstract

The study of the partial oxidation of methane over nickel foils has been carried out over a wide range of reactor temperatures (748-930 °C) and feed-gas compositions (Ar/CH4/O2), ranging from 30:29:1 to 30:12:18 cm3 min-1 at atmospheric pressure. The product formation shows pronounced oscillations. A modified thermocouple was designed to measure the temperature while the interposed nickel foil worked as a catalyst. The oscillations have been attributed to the cyclic reduction and oxidation of the nickel surface in the specific reaction environment at elevated temperatures.

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Published date: November 2002
Keywords: methane partial oxidation, oscillations, nickel foils

Identifiers

Local EPrints ID: 49114
URI: http://eprints.soton.ac.uk/id/eprint/49114
ISSN: 1011-372X
PURE UUID: 177621b9-c5de-4534-8248-64c135893a06

Catalogue record

Date deposited: 24 Oct 2007
Last modified: 17 Jul 2017 14:57

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Contributors

Author: X. Zhang
Author: D.O. Hayward
Author: D.M.P. Mingos

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