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Perovskite hollow fibre membranes in the partial oxidation of methane to synthesis gas in a membrane reactor

: Caro, J.; Schiestel, T.; Werth, S.; Wang, H.; Kleinert, A.; Kölsch, P.


Desalination 199 (2006), No.1-3, pp.415-417
ISSN: 0011-9164
Journal Article
Fraunhofer IGB ()

A membrane reactor with perovskite hollow fibres in combination with a commercial steam reforming catalyst is used to produce in a long term scale synthesis gas with a methane conversion of about 96%, a CO selectivity of 95% and at a H-2/CO ratio of 2. By having the whole perovskite hollow fibre at 875 degrees C and adding steam, Ba carbonate and coke formations, respectively, could be avoided.