Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – Zsm type
Reexamination Certificate
2007-06-27
2008-11-25
Wood, Elizabeth D (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
Zsm type
C502S078000, C502S079000
Reexamination Certificate
active
07456125
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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Abdo Suheil F.
Bogdan Paula L.
Larson Robert B.
Patton Victor C.
Rekoske James E.
Maas Maryann
UOP LLC
Wood Elizabeth D
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