Activation of hydrocarbons on acidic zeolites: superior selectivity of methylation of ethene with methanol to propene on weakly acidic catalysts

Literature Information

Publication Date 2008-09-10
DOI 10.1039/B809718F
Impact Factor 6.222
Authors

Qingjun Zhu, Junko N. Kondo, Tooru Setoyama, Masashi Yamaguchi, Kazunari Domen, Takashi Tatsumi


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Abstract

The study of methylation of ethene with methanol to propene over MFI zeolites with different heteroatoms has found that an efficient catalyst with weak acidities prevented the side reactions related with the formation of ethene oligomers from occurring, as evidenced by in situIR spectroscopy, leading to superior propene selectivity in the product distribution.

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