C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 39/48 (2006.01) B01J 29/04 (2006.01) B01J 29/70 (2006.01) C10G 45/64 (2006.01)
Patent
CA 2346315
This invention relates to an EUO-structural-type zeolite containing at least one element X selected from among silicon and germanium and at least one element T selected from among aluminum, iron, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese. The invented zeolite has an X/T ratio of between 5 and 50 and an N/T ratio of between 0.010 and 0.065. This invention also relates to the use of the EUO zeolite as a catalyst in a process for the conversion of hydrocarbon feedstock and more specifically in the isomerization of aromatic compounds containing eight carbon atoms per molecule.
La présente invention concerne une zéolithe de type structural EUO comprenant au moins un élément X choisi parmi le silicium et le germanium et au moins un élément T choisi parmi l'aluminium, le fer, le gallium, le bore, le titane, le vanadium, le zirconium, le molybdène, l'arsenic, l'antimoine, le chrome et le manganèse. La zéolithe de l'invention présente un rapport X/T compris entre 5 et 50 et un rapport N/T compris entre 0,010 et 0,065. La présente invention concerne également l'utilisation de la zéolithe EUO comme catalyseur dans un procédé de conversion de charges hydrocarbonées et plus particulièrement dans un procédé d'isomérisation des composés aromatiques à 8 atomes de carbone par molécule.
Alario Fabio
Kolenda Frederic
Merlen Elisabeth
Rouleau Loic
Institut Francais Du Petrole
Robic
LandOfFree
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