Investigation of the Reaction of Partial Oxidation of Methane over Ni/La2O3 Catalyst

The reaction of the partial oxidation of methane was investigated over Ni/La2O3 catalysts prepared by impregnation. Two different reactors were used, a perfectly jet-stirred reactor and a fixed-bed reactor. The influences of nickel content, calcination temperature, reaction temperature, residence ti...

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Veröffentlicht in:Energy & fuels 2006-11, Vol.20 (6), p.2321-2329
Hauptverfasser: Fleys, Matthieu, Simon, Yves, Swierczynski, Dariusz, Kiennemann, Alain, Marquaire, Paul-Marie
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container_issue 6
container_start_page 2321
container_title Energy & fuels
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creator Fleys, Matthieu
Simon, Yves
Swierczynski, Dariusz
Kiennemann, Alain
Marquaire, Paul-Marie
description The reaction of the partial oxidation of methane was investigated over Ni/La2O3 catalysts prepared by impregnation. Two different reactors were used, a perfectly jet-stirred reactor and a fixed-bed reactor. The influences of nickel content, calcination temperature, reaction temperature, residence time, and contact time were investigated. Mechanistic information was derived from the comparison of the results obtained in both reactors. Characterization techniques such as X-ray diffraction, temperature-programmed oxidation, temperature-programmed reduction, and transmission electron microscopy were used to assess the state of the catalyst prior to and after the reaction.
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subjects Applied sciences
Energy
Exact sciences and technology
Fuel processing. Carbochemistry and petrochemistry
Fuels
Gas processing
title Investigation of the Reaction of Partial Oxidation of Methane over Ni/La2O3 Catalyst
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