Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Reexamination Certificate
2008-05-20
2008-05-20
Wood, Elizabeth D. (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
C502S064000, C502S069000, C502S071000, C502S077000
Reexamination Certificate
active
07375047
ABSTRACT:
Catalysts comprising a combination of molecular sieve having a pore diameter of from about 4 to 8 angstroms and a catalytically-effective amount of molybdenum hydrogenation component in an amorphous aluminum phosphate binder provide processes for isomerizing xylene and dealkylating ethylbenzene in feed streams that exhibit stability, selectivity and low ring loss.
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Bogdan Paula L.
Larson Robert B.
Rekoske James E.
Whitchurch Patrick C.
Maas Maryann
UOP LLC
Wood Elizabeth D.
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