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The steam reforming of naphthalene over a nickel–dolomite cracking catalyst

✍ Scribed by T.J. Wang; J. Chang; C.Z. Wu; Y. Fu; Y. Chen

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
281 KB
Volume
28
Category
Article
ISSN
0961-9534

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✦ Synopsis

With naphthalene as a model compound, catalytic cracking experiments on biomass tar were made on Ni-dolomite catalysts. The performance of catalyst preparation, activity, coke formation and regeneration were analysed. The results showed that the ratio of the one-step conversion of naphthalene was 95% at space velocity 0.81 h À1 and 700 1C; with saturated wet air as regeneration gas, the regeneration time was within 0.5 h; compared with thermal cracking at the same reaction temperature, the catalytic cracking was propitious to deep cracking of naphthalene.

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