US3079328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conversion of hydrocarbons and catalyst therefor
Assignee: Texaco Inc
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Filing: 1959-12-29
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Granted: 1963-02-26
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Expires: 1979-12-29
Abstract
No abstract record available.
Inventors
- 👤 Edward R Christensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:55
CPC Classifications
C; C10; C10G; C10G35/00; C10G35/04; C10G35/06; C10G35/085; C10G35/09; B; B01; B01J; B01J23/00; B01J23/38; B01J23/40; B01J23/42; B01J21/00; B01J21/02; B01J27/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A PROCESS FOR THE CATALYTIC CONVERSION OF A HYDROCARBON LIQUID BOILING IN THE MOTOR FUEL RANGE AND CONTAINING A N-HEXANE WHICH COMPRISES CONTACTING SAID LIQUID AT A TEMPERATURE BETWEEN ABOUT 700 AND 750*F. AND A PRRSSURE BETWEEN AND ABOUT 550 AND 1000 P. S. I. G. IN THE PRESENCE OF HYDROGEN WITH A CATALYST COMPRISING 0.6 -6 WEIGHT PERCENT COMBINED FLUORINE, 0.5-10 WEIGHT PERCENT BORIA AND 0.1-1 WEIGHT PERCENT PLATINUM SUPPORTED ON ALUMINA, SAID CATALYST HAVING BEEN PREPARED BY CONTACTING A COMPOSITE COMPRISING PATINUM SUPPORTED ON ALUMINA WITH BORON TRIFLUORIDE TO EFFECT REACTION BETWEEN SAID BORON TRIFLUORIDE AND A PORTION OF SAID ALUMINA.
Claim 2
Dependent Claim
103 words
A PROCESS FOR THE CATALYTIC CONVERSION OF A HYDROCARBON LIQUID BOILING IN THE MOTOR FUEL RANGE AND CONTAINING A N-HEXANE WHICH COMPRISES CONTACTING SAID LIQUID AT A TEMPERATURE BETWEEN ABOUT 700 AND 750*F. AND A PRRSSURE BETWEEN AND ABOUT 550 AND 1000 P. S. I. G. IN THE PRESENCE OF HYDROGEN WITH A CATALYST COMPRISING 0.6 -6 WEIGHT PERCENT COMBINED FLUORINE, 0.5-10 WEIGHT PERCENT BORIA AND 0.1-1 WEIGHT PERCENT PLATINUM SUPPORTED ON ALUMINA, SAID CATALYST HAVING BEEN PREPARED BY CONTACTING A COMPOSITE COMPRISING PATINUM SUPPORTED ON ALUMINA WITH BORON TRIFLUORIDE TO EFFECT REACTION BETWEEN SAID BORON TRIFLUORIDE AND A PORTION OF SAID 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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |