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United States of America Patent
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Jan 14, 1997
Grant Date -
N/A
app pub date -
Aug 1, 1994
filing date -
Aug 14, 1993
priority date (Note) -
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Abstract
The dehydrogenation of an alkane to an alkene, especially isobutane to isobutene, is carried out in admixture with oxygen and in the absence of added steam over a dehydrogenation and oxidation catalyst comprising a platinum group metal deposited upon a support. A catalyst comprising platinum deposited on a support which is a mixture of tin oxide and zirconium oxide possesses good activity for the dehydrogenation of an alkane, especially carried out in this way.
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