Claims
- 1. A hydroprocessing process which comprises contacting a hydrocarbonaceous feedstock in the presence of hydrogen at hydroprocessing conditions with a catalyst comprising a hydrogenation component selected from the group consisting of Group VIB metal component, Group VIII metal component and mixtures thereof of the Periodic Table of Elements, composited with an ultrastable Y-type crystalline aluminosilicate zeolite having a unit cell size less than 24.5 Angstroms, and an alumina-aluminum fluorophosphate, said ultrastable Y-type crystalline aluminosilicate being substantially free of rare earth metals.
- 2. The process of claim 1 wherein said catalyst additionally comprises an alumina-containing gel matrix and wherein said ultrastable Y-type zeolite and said alumina-aluminum fluorophosphate are dispersed in said gel matrix.
- 3. The process of claim 2 wherein said alumina gel matrix additionally comprises silica.
- 4. The process of claim 1 wherein said hydrogenation component is selected from the group consisting of elemental metal, metal oxide and metal sulfide of Group VIB metals, elemental metal, metal oxide and metal sulfide of Group VIII metals and mixtures thereof.
- 5. The process of claim 1 wherein said catalyst comprises from about 10 to about 50 weight percent of said ultrastable Y-type zeolite, from about 10 to about 50 weight percent of said alumina-aluminum fluorophosphate, from about 5 to about 40 weight percent of said hydrogenation component, calculated as the oxide, based on the total catalyst.
- 6. The process of claim 5 wherein said catalyst additionally comprises from about 0.1 to about 60 weight percent of an alumina-containing gel.
- 7. The process of claim 14 wherein said catalyst comprises from about 1 to about 10 weight percent silica, based on the total catalyst.
- 8. The process of claim 1 wherein said hydrogenation component comprises from about 1 to about 5 weight percent nickel component, calculated as the oxide, based on the total catalyst, and from about 5 to about 25 weight percent molybdenum component, calculated as the oxide, based on the total catalyst.
- 9. The hydroprocess of claim 1 wherein said process is hydrocracking conducted at hydrocracking conditions.
- 10. The hydroprocess of claim 9 wherein said hydrocracking is conducted at a temperature ranging from about 400.degree. to 950.degree. F. and at a pressure ranging from about 200 psig to about 3000 psig.
- 11. The hydroprocess of claim 9 wherein said hydrocracking is conducted at a temperature ranging from about 600.degree. to about 900.degree. F. and at a pressure ranging from about 1500 to 2500 psig.
- 12. The process of claim 1 wherein said hydroprocess is hydrodesulfurization conducted at hydrodesulfurization conditions.
- 13. The process of claim 12 wherein said hydrodesulfurization conditions comprise a temperature ranging from about 600.degree. to about 850.degree. F. and a pressure ranging from about 500 to about 3500 psig.
- 14. The process of claim 12 wherein said hydrodesulfurization conditions comprise a temperature ranging from about 600.degree. to 800.degree. F. and a pressure ranging from about 1300 to 1700 psig.
Parent Case Info
This is a division of application Ser. No. 066,940, filed Aug. 16, 1979.
US Referenced Citations (5)
Divisions (1)
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Number |
Date |
Country |
Parent |
66940 |
Aug 1979 |
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