PATENT ASSIGNEE'S COUNTRY | Netherlands |
UPDATE | 11.00 |
PATENT ASSIGNEE | Akzo Nobel |
PATENT CLAIMS |
Process for prepg an activated isomerization catalyst compn - Prepg a compn comprising Group VIII noble metal & an alu mina carrier contg < 20% of other comp - Contacting prodt with a hydrocarbon-substituted Al compd - Activating prodt by contacting with H gas at > 500C with the proviso that at least when the hydrocarbon-substituted alu minium compd present in the catalyst compn is not a hydro carbon-substituted Al halide, the catalyst compn to be acti vated is contacted with a halogen compd either prior or during the activating step Wherein the activated isomerization catalyst contains > 2.5% halide |
PATENT PHOTOCOPY | Available on request |
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