Group VIII metal catalyst on a gallium-zinc oxide support
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United States of America Patent
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May 9, 2000
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N/A
app pub date -
Apr 23, 1999
filing date -
Feb 9, 1999
priority date (Note) -
Expired
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Abstract
A catalyst suitable for partially hydrogenating aromatic olefins to cyclohexene is disclosed. The catalyst is composed on a metallic active component deposited on a bi-oxide of gallium oxide-zinc oxide, and the metallic active component is selected from group VIII of the period table. The characteristic of the catalyst comprises a higher selectivity and yield in preparing cyclohexene.
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