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US 5,935,896 AGranted
Catalyst supports and catalysts for dehydrocyanation reactions and processes for producing them
AssigneeBASF SE
InventorsJacques Dupuis, Peter Trubenbach, Ekkehard Schwab, Michael Kroner
Life of this patent
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Abstract
An SiO.sub.2 -free, .alpha.Al.sub.2 O.sub.3 -containing catalyst support in the form of a hollow body in which at least part of the outer walls of the hollow body is open can be used to produce a catalyst for dehydrocyanation reactions.
Claims5
An SiO.sub.2 -free .alpha.-Al.sub.2 O.sub.3 catalyst support which comprises at least 95% by weight of .alpha.-Al.sub.2 O.sub.3 and which is in the form of a hollow body wherein at least part of the outer walls of the hollow body is open.
Dependencies are inferred from the claim text.