| 摘要 |
The catalytic oxidative dehydrogenation of at least one dehydrogenatable organic compound which has at least one <IMAGE> grouping is carried out in the presence of a zinc titanate catalyst. The selectivity of the zinc titanate catalyst may be improved by a promoter at least one member of which is selected from the group consisting of chromium, antimony, bismuth, aluminum, phosphorus, indium, tin, lanthanum and cerium.
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