Chemistry of inorganic compounds – Zeolite – Organic compound used to form zeolite
Reexamination Certificate
2004-11-09
2011-10-18
Brunsman, David M (Department: 1732)
Chemistry of inorganic compounds
Zeolite
Organic compound used to form zeolite
C585S739000, C585S750000
Reexamination Certificate
active
08038982
ABSTRACT:
An EUO-structural-type zeolite that comprises at least one element X that is selected from among silicon and germanium and at least one element T that is selected from among aluminum, iron, gallium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese is described. It contains at least one alkyl quinuclidinium cation in its intracrystalline pores and has an N/X atomic ratio of more than 0.065, whereby N represents the nitrogen element. This invention also relates to a process for preparation of said zeolite and the use of the latter as an acidic solid in a process for conversion of hydrocarbon feedstocks.
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Lacombe Sylvie
Rouleau Loic
Brunsman David M
IFP Energies Nouvelles
Millen White Zelano & Branigan P.C.
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