Process for the preparation of a dehydrogenation catalyst
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United States of America Patent
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May 21, 1991
Issued Date -
N/A
app pub date -
May 3, 1990
filing date -
Feb 11, 1988
priority date (Note) -
Expired
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Abstract
A process is described for the catalytic dehydrogenation of paraffinic hydrocarbons preferably having from 3 to 6 carbon atoms in the presence of a catalyst containing at least one metal of the platinum group, a co-catalyst and a promoter, the noble metal of the platinum group being deposited into the alumina support in two steps, the first one being followed by a calcination and a reduction, the second one being followed by a calcination.
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