Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By isomerization
Reexamination Certificate
2008-05-13
2008-05-13
Dang, Thuan Dinh (Department: 1797)
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By isomerization
Reexamination Certificate
active
11171983
ABSTRACT:
A process for isomerizing xylenes while retaining ethylbenzene in a C8-aromatics stream in liquid phase uses a gallium-substituted pentasil zeolite in the absence of hydrogen.
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Dang Thuan Dinh
Maas Maryann
UOP LLC
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