US3622501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalyst and hydrocarbon processes employing same
Assignee: Standard Oil Co
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Filing: 1969-04-10
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Granted: 1971-11-23
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Expires: 1989-04-10
Abstract
Abstract The catalyst comprises Group VIA and Group VIII metals and/or their compounds and an acidic support comprising large-pore crystalline aluminosilicate material and a large-pore-diameter alumina having a surface area within the range of about 150 to about 500 square meters per gram and an average pore diameter within the range of about 80 to about 200 Angstroms. Preferred Group VIA metals are molybdenum and tungsten. Preferred Group VIII metals are cobalt and nickel. The preferred large-pore crystalline aluminosilicate material is ultrastable, large-pore crystalline aluminosilicate material. The processes are hydrocarbon conversion processes, a typical example of which is a hydrocracking process. The hydrocracking process comprises contacting in a hydrocracking reaction zone under hydrocracking conditions and in the presence of hydrogen petroleum hydrocarbon fractions with the catalyst of the present invention.
Inventors
- 👤 Ralph J Bertolacini
- 👤 Louis C Gutberlet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:34
CPC Classifications
C; C10; C10G; C10G47/00; C10G47/02; C10G47/10; C10G47/12; C10G47/16; C10G47/20
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
45 words
The process of claim 1 wherein said large-pore crystalline aluminosilicate material is suspended in the porous matrix of said large-pore-diameter alumina and is present in an amount within the range of about 5 weight-percent to about 70 weight-percent based upon the weight of said support.
Claim 2
Dependent Claim
84 words
The process of claim 2 wherein said metal from Group VI-A is molybdenum and said metal from Group VIII is cobalt, said cobalt being present in an amount within the range of about 2 weight-percent to about 5 weight-percent, calculated as Co0 and based upon the total weight of said catalytic composition, and said molybdenum being present in an amount within the range of about 4 weight-percent to about 15 weight-percent, calculated as Mo03 and based upon the total weight of said catalytic composition.
Claim 3
Dependent Claim
17 words
The process of claim 2 wherein said large-pore crystalline aluminosilicate material is ultrastable, large-pore crystalline aluminosilicate matErial.
Claim 4
Dependent Claim
17 words
The process of claim 2 wherein said large-pore crystalline aluminosilicate material is a cation-exchanged Y-type aluminosilicate material.
Claim 5
Dependent Claim
76 words
The process of claim 2 wherein said hydrocracking conditions comprise a hydrogen-to-oil ratio within the range of about 5,000 SCFB to about 20,000 SCFB, a total hydrocracking pressure within the range of about 700 p.s.i.g. to about 4,000 p.s.i.g. an average catalyst bed temperature within the range of about 650* F. to about 850* F., and a LHSV within the range of about 0.1 to about 10 volumes of hydrocarbon per hour per volume of catalyst.
Claim 6
Dependent Claim
76 words
The process of claim 3 wherein said hydrocracking conditions comprise a hydrogen-to-oil ratio within the range of about 5,000 SCFB to about 20,000 SCFB, a total hydrocracking pressure within the range of about 700 p.s.i.g. to about 4,000 p.s.i.g., an average catalyst bed temperature within the range of about 650* F. to about 850* F., and a LHSV within the range of about 0.1 to about 10 volumes of hydrocarbon per hour per volume of catalyst.
Claim 7
Dependent Claim
17 words
The process of claim 3 wherein said large-pore crystalline aluminosilicate material is ultrastable, large-pore crystalline aluminosilicate material.
Claim 8
Dependent Claim
17 words
The process of claim 3 wherein said large-pore crystalline aluminosilicate material is a cation-exchanged Y-type aluminosilicate material.
Claim 9
Dependent Claim
76 words
The process of claim 4 wherein said hydrocracking conditions comprise a hydrogen-to-oil ratio within the range of about 5,000 SCFB to about 20,000 SCFB, a total hydrocracking pressure within the range of about 700 p.s.i.g. to about 4,000 p.s.i.g., an average catalyst bed temperature within the range of about 650* F. to about 850* F., and a LHSV within the range of about 0.1 to about 10 volumes of hydrocarbon per hour per volume of catalyst.
Claim 10
Dependent Claim
76 words
The process of claim 5 wherein said hydrocracking conditions comprise a hydrogen-to-oil ratio within the range of about 5,000 SCFB to about 20,000 SCFB, a total hydrocracking pressure within the range of about 700 p.s.i.g. to about 4,000 p.s.i.g., an average catalyst bed temperature within the range of about 650* F. to about 850* F., and a LHSV within the range of about 0.1 to about 10 volumes of hydrocarbon per hour per volume of catalyst.
Claim 11
Dependent Claim
76 words
The process of claim 8 wherein said hydrocracking conditions comprise a hydrogen-to-oil ratio within the range of about 5,000 SCFB to about 20,000 SCFB, a total hydrocracking pressure within the range of about 700 p.s.i.g. to about 4,000 p.s.i.g., an average catalyst bed temperature within the range of about 650* F. to about 850* F., and a LHSV within the range of about 0.1 to about 10 volumes of hydrocarbon per hour per volume of catalyst.
Claim 12
Dependent Claim
76 words
The process of claim 13 wherein said hydrocracking conditions comprise a hydrogen-to-oil ratio within the range of about 5,000 SCFB to about 20,000 SCFB, a total hydrocracking pressure within the range of about 700 p.s.i.g. to about 4,000 p.s.i.g., an average catalyst bed temperature within the range of about 650* F. to about 850* F., and a LHSV within the range of about 0.1 to about 10 volumes of hydrocarbon per hour per volume of catalyst.
Claim 13
Dependent Claim
76 words
The process of claim 1 wherein said hydrocracking conditions comprise a hydrogen-to-oil ratio within the range of about 5,000 SCFB to about 20,000 SCFB, a total hydrocracking pressure within the range of about 700 p.s.i.g. to about 4,000 p.s.i.g., an average catalyst bed temperature within the range of about 650* F. to about 850* F., and a LHSV within the range of about 0.1 to about 10 volumes of hydrocarboN per hour per volume of catalyst.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-22 | 1975-05-24 | 1975-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-22 | 1979-05-24 | 1979-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-22 | 1983-05-24 | 1983-11-23 | $7700.00 | Window Closed / Lapsed |