Allene or alkyne treatment of olefin conversion catalysts
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United States of America Patent
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-
Aug 12, 1986
Grant Date -
N/A
app pub date -
Aug 9, 1985
filing date -
Aug 9, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Process for activation of tungsten on silica disproportionation catalyst by contacting the catalyst with at least one acetylenic compound is disclosed. In a specific embodiment, the acetylenic compound can be prepared by isomerization of an allene compound when contacted with magnesium oxide, either as a separate catalyst bed, or as part of the disproportionation catalyst system.
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