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US 4,400,572 AGranted
Hydrocarbon conversion
AssigneeImperial Chemical Industries PLC
InventorsIvan J. S. Lake, Thomas V. Whittam
Life of this patent
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Abstract
The process comprises isomerization, in the liquid or vapour phase, of a feed comprising a xylene or mixture of xylenes and optionally also containing up to 25% ethylbenzene using a catalyst comprising a novel crystalline aluminosilicate zeolite Nu-6(2).
Claims10
A hydrocarbon conversion process which comprises contacting a feed of an alkylbenzene or a mixture of alkylbenzenes under isomerisation conditions in the vapour or liquid phase with a catalyst comprising zeolite Nu6-(2).
Dependencies are inferred from the claim text.