MICROPOROUS CATALYST WITH SELECTIVE ENCAPSULATION OF METAL OXIDES, USED TO PRODUCE BUTADIENE PRECURSORS

摘要

The invention relates to: a catalyst comprising a cation-exchanged zeolite with incorporated metal oxide clusters; a preparation method for same; and the use thereof in the production of crotonaldehyde and crotyl alcohol, both of which can be easily dehydrated to butadiene.