Catalyst formulation for hydrogenation
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United States of America Patent
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Apr 5, 2011
Grant Date -
Mar 3, 2005
app pub date -
Dec 4, 2003
filing date -
Sep 3, 2003
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Abstract
A composition and method for preparation of a catalyst for the liquid phase selective hydrogenation of alkynes to alkenes with high selectivity to alkenes relative to alkanes, high alkyne conversion, and sustained catalytic activity comprising a Group VIII metal and a Group IB, Group IIB, Group IIIA, and/or Group VIIB promoter on a particulate support.
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