Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By isomerization
Reexamination Certificate
2004-11-04
2008-08-12
Dang, Thuan Dinh (Department: 1797)
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By isomerization
Reexamination Certificate
active
07411103
ABSTRACT:
A process for catalytic isomerisation of alkyl aromatic compounds in a hydrocarbon process stream comprising contacting the alkyl aromatic compound-containing hydrocarbon stream under isomerisation conditions with a crystalline zeolite catalyst consisting of individual, primary crystals having an intracrystalline, non-crystallographic mesopore system and a mesopore volume of the zeolite crystals above 0.25.
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Brorson Michael
Christensen Christina Hviid
Christensen Claus Hviid
Derouane Eric G.
Derouane Erik G.
Dang Thuan Dinh
Dickstein & Shapiro LLP
Haldor Topsoe A/S
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