Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By alkyl or aryl transfer between molecules – e.g.,...
Reexamination Certificate
2008-08-18
2011-11-22
Dang, Thuan Dinh (Department: 1772)
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By alkyl or aryl transfer between molecules, e.g.,...
Reexamination Certificate
active
08063259
ABSTRACT:
A molecular sieve catalyst useful in the conversion of hydrocarbons containing niobium is disclosed, along with a process for the disproportionation of toluene to benzene and xylene using such catalyst.
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Butler James R.
Hall Rosa
Xiao Xin
Dang Thuan Dinh
Fina Technology, Inc.
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