Catalytic reforming with rhenium-platinum catalyst containing more rhenium than platinum
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United States of America Patent
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Oct 26, 1982
Issued Date -
N/A
app pub date -
Apr 28, 1980
filing date -
Apr 10, 1978
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Expired
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Abstract
A new reforming process employs a new rhenium-platinum catalytic composite having a rhenium to platinum weight ratio in the range of not less than 2 to about 5, whereby longer relative cycle length is obtained when reforming a naphtha having less than about 0.5 ppm by weight of sulfur than if the rhenium-platinum ratio is outside of such range.
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