US3304254A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalytic hydrocracking with a physical mixture of a crystalline aluminosilicate and a porous support containing a hydrogenation component
Assignee: Mobil Oil AS
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Filing: 1965-01-21
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Granted: 1967-02-14
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Expires: 1985-01-21
Abstract
No abstract record available.
Inventors
- 👤 Sylvander C Eastwood
- 👤 Richard J Kelly
- 👤 Stephen J Wantuck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:11
CPC Classifications
C; C10; C10G; C10G47/00; C10G47/02; C10G47/10; C10G47/12; C10G47/16; C10G47/20; B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/061
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
60 words
A HYDROCRACKING CATALYST COMPOSITE CONSISTING ESSENEIALLY OF A PHYSICAL PARTICLE-FORM MIXTURE OF TWO COMPONENTS: (1) A CRYSTALLINE ALUMINSILICATE COMPONENT, HAVING A SODIUM CONTENT OF LESS THAN 4 PERCENT BY WEIGHT; AND (2) A HYDROGENATION COMPONENT COMPRISING A PREDOMINANT PROPORTION OF A POROUS SUPPORT, OTHER THAN A CRYSTALLINE ALUMINOSILICATE, AND A MINOR PROPORTION OF AT LEAST ONE CONSTITUENT EXHIBITING HYDROGENATION ACTIVITY.
Claim 2
Dependent Claim
60 words
A HYDROCRACKING CATALYST COMPOSITE CONSISTING ESSENEIALLY OF A PHYSICAL PARTICLE-FORM MIXTURE OF TWO COMPONENTS: (1) A CRYSTALLINE ALUMINSILICATE COMPONENT, HAVING A SODIUM CONTENT OF LESS THAN 4 PERCENT BY WEIGHT; AND (2) A HYDROGENATION COMPONENT COMPRISING A PREDOMINANT PROPORTION OF A POROUS SUPPORT, OTHER THAN A CRYSTALLINE ALUMINOSILICATE, AND A MINOR PROPORTION OF AT LEAST ONE CONSTITUENT EXHIBITING HYDROGENATION ACTIVITY.
Claim 3
Dependent Claim
79 words
A PROCESS FOR CONVERTING A HYDROCARBON CHARGE WHICH COMPRISES CONTACTING THE SAME IN THE PRESENCE OF HYDROGEN WITH A HYDROCRACKING CATALYST COMPOSITE CONSISTING ESSENTIALLY OF A PHYSICAL PARTICLE-FORM MIXTURE OF TWO COMPONENTS: (1) A CRYSTALLINE ALUMINOSILICATE COMPONENT HAVING A SODIUM CONTENT OF LESS THAN 4 PERCENT BY WEIGHT; AND (2) A HYDROGENATION COMPONENT COMPRISING BETWEEN ABOUT 15 AND 40 PERCENT BY WEIGHT SILICA, 4 AND 30 PERCENT OF AT LEAST ONE CONSTITUENT EXHIBITING HYDROGENATION ACTIVITY AND THE REMAINDER ALUMINA.
Claim 4
Dependent Claim
79 words
A PROCESS FOR CONVERTING A HYDROCARBON CHARGE WHICH COMPRISES CONTACTING THE SAME IN THE PRESENCE OF HYDROGEN WITH A HYDROCRACKING CATALYST COMPOSITE CONSISTING ESSENTIALLY OF A PHYSICAL PARTICLE-FORM MIXTURE OF TWO COMPONENTS: (1) A CRYSTALLINE ALUMINOSILICATE COMPONENT HAVING A SODIUM CONTENT OF LESS THAN 4 PERCENT BY WEIGHT; AND (2) A HYDROGENATION COMPONENT COMPRISING BETWEEN ABOUT 15 AND 40 PERCENT BY WEIGHT SILICA, 4 AND 30 PERCENT OF AT LEAST ONE CONSTITUENT EXHIBITING HYDROGENATION ACTIVITY AND THE REMAINDER ALUMINA.
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) | 1970-02-13 | 1970-08-15 | 1971-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-13 | 1974-08-15 | 1975-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-13 | 1978-08-15 | 1979-02-14 | $7700.00 | Window Closed / Lapsed |