US3214366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrocarbon conversion process
Assignee: Standard Oil Co
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Filing: 1964-07-20
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Granted: 1965-10-26
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Expires: 1984-07-20
Abstract
No abstract record available.
Inventors
- 👤 Harry M Brennan
- 👤 Herder Marvin J Den
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:17
CPC Classifications
C; C10; C10G; C10G47/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
A HYDROCRACKING PROCESS WHICH COMPRISES ADDING AN OLEFINIC HYDROCARBON HAVING FROM 4 TO 7 HYDROCARBONS PER MOLECULE TO A HIGH-BOILING HYDROCARBON FEEDSTOCK TO PROVIDE SAID OLEFINIC HYDROCARBON IN AN AMOUNT IN THE RANGE OF FROM ABOUT 0.3 TO 6 MOLE PERCENT, BASED ON FEED, AND CONTACTING THE MIXTURE OF SAID OLEFINIC HYDROCARBON AND SAID FEEDSTOCK IN A HYDROCRACKING REACTION ZONE WITH A HYDROCRACKING CATALYST, IN THE PRESENCE OF A HYDROGENAFFORDING GAS AT A TEMPERATURE IN THE RANGE OF ABOUT 400* F. TO ABOUT 1000*F. AND A PRESSURE IN THE RANGE OF ABOUT 200 TO ABOUT 2,000 P.S.I.G., SAID CATALYST COMPRISING A METALLIC HYDROGENTAION COMPONENT CONTAINING A METAL SELECTED FROM THE HYDROGENATION METALS OF GROUP VI AND GROUP VII OF THE PERIODIC TABLE AND A SOLID ACIDIC CRACKING COMPONENT, THE ACTIVITIES OF SAID HYDROGENATION COMPONENT AND OF SAID CRACKING COMPONENT BEING BALANCED TO PROVIDE A HIGH ISO-TO NORMAL RATIO IN THE PARAFFINS PRODUCED.
Claim 2
Dependent Claim
152 words
A HYDROCRACKING PROCESS WHICH COMPRISES ADDING AN OLEFINIC HYDROCARBON HAVING FROM 4 TO 7 HYDROCARBONS PER MOLECULE TO A HIGH-BOILING HYDROCARBON FEEDSTOCK TO PROVIDE SAID OLEFINIC HYDROCARBON IN AN AMOUNT IN THE RANGE OF FROM ABOUT 0.3 TO 6 MOLE PERCENT, BASED ON FEED, AND CONTACTING THE MIXTURE OF SAID OLEFINIC HYDROCARBON AND SAID FEEDSTOCK IN A HYDROCRACKING REACTION ZONE WITH A HYDROCRACKING CATALYST, IN THE PRESENCE OF A HYDROGENAFFORDING GAS AT A TEMPERATURE IN THE RANGE OF ABOUT 400* F. TO ABOUT 1000*F. AND A PRESSURE IN THE RANGE OF ABOUT 200 TO ABOUT 2,000 P.S.I.G., SAID CATALYST COMPRISING A METALLIC HYDROGENTAION COMPONENT CONTAINING A METAL SELECTED FROM THE HYDROGENATION METALS OF GROUP VI AND GROUP VII OF THE PERIODIC TABLE AND A SOLID ACIDIC CRACKING COMPONENT, THE ACTIVITIES OF SAID HYDROGENATION COMPONENT AND OF SAID CRACKING COMPONENT BEING BALANCED TO PROVIDE A HIGH ISO-TO NORMAL RATIO IN THE PARAFFINS PRODUCED.
References Cited (Backward Citations)
US2280258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |