Partial Oxidation of Methane at High Temperatures Over Platinum and Rhodium Monolith Catalysts.

Monnet, Franck; Schuurman, Y.; Aires, F.J. Cadete Santos; Mirodatos, C.

doi:10.1016/s0167-2991(01)80299-8

Cited by 5 publications

(2 citation statements)

References 9 publications

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“…Monoliths washcoated with Pt/Si 3 N 4 and Rh/Si 3 N 4 catalyst show similar behaviour as the powder catalyst [8], i.e. stability of the Pt/Si 3 N 4 based monolith and deactivation of the Rh/Si 3 N 4 one.…”

Section: Applications In the Partial Oxidation Of Methanementioning

confidence: 80%

“…Development of these kinds of support materials and the synthesis of high area forms which can efficiently replace the more classical oxide supports, may provide new opportunities in catalysis. Subsequently, these aspects were studied in relation to catalysis by metals, mainly for hydrocarbon transformation [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24]. Silicon nitride has also been used to modify the properties of Ru for ammonia synthesis [25,26].…”

Section: Introductionmentioning

confidence: 99%

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On the Use of Silicon Nitride in Catalysis

Aires¹,

Bertolini²

2009

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Aires, F. J. Cadete Santos Bertolini, J. C.Silicon nitride has very good thermal and chemical stability, as well as high thermal conductivity compared to oxide materials, which are commonly used as catalyst supports. In exothermic reactions working at high temperature, this facilitates heat transfer and thus limits the formation of local hot spots, which are often responsible for structural modification of the support in addition to sintering of active phases. However, it is only recently that this material has been considered for application as a catalyst support for high temperature reactions. It is now established that silicon nitride can be a good support for catalytically active phases. Its range of application is continually expanding (e.g., partial/total oxidation of methane, hydrogenation and dehydrogenation reactions, photocatalysis, base catalysis, etc.)

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Section: Applications In the Partial Oxidation Of Methanementioning

confidence: 80%