2.6 Elementary Steps of Acid-Base Catalyzed Reactions in Molecular Sieves

作者: Johannes A. Lercher , Gabriele Mirth , Michael Stockenhuber , Thomas Narbeshuber , Andreas Kogelbauer

DOI: 10.1016/S0167-2991(08)61813-3

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摘要: Abstract The role of Bronsted acid (and basic) sites molecular sieves is compared for four different acid-base catalyzed reactions, i.e., n-alkane conversion, isomenzation xylene, reaction methanol to dimethylether and alkylation toluene. coverage at the catalytically active surface chemistry during followed by in situ i.r. spectroscopy using CSTR with light transparent windows. This allows directly compare catalytic activities selectivities. Conventional isotope labelling steady state transient experiments are used further support mechanistic models reactions outlined above.

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