Alkylation of benzene with isopropanol over SAPO-5: a kinetic study.

Canadian Journal of Chemical Engineering | April 1, 2008| | Copyright

INTRODUCTION

In recent years, the world's cumene production capacity has increased significantly. This is because more than 90% of the world's phenol demand is met by cumene, which is still the chief starting material. The earlier Friedel-Crafts catalysts and solid phosphoric acid catalysts used for alkylation reactions are almost being replaced by zeolite catalysts to avoid environmental and corrosion problems. Several zeolite-based catalytic processes have been disclosed recently for the production of cumene by alkylation of benzene with propylene (Perego et al., ...

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