Patent US3000815A successfully refreshed from Google Patents.
US3000815A
Expired / Lapsed
US
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Process for the hydrogenation of a kerosene type fuel
Assignee: Sinclair Refining Co
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Filing: 1959-10-22
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Granted: 1961-09-19
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Expires: 1979-10-22
Abstract
No abstract record available.
Inventors
- 👤 Stanley C Haney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:33
CPC Classifications
C; C10; C10G; C10G45/00; C10G45/44; C10G2400/00; C10G2400/08
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
111 words
A PROCESS FOR THE PRODUCTION OF A FUEL OF IMPROVED BURNING QUALITIES WHEN BURNED IN A GAS TURBINE ENGINE WHICH COMPRISES CONTACTING A STRAIGHT RUN KEROSENE TYPE PETROLEUM DISTILLATE FRACTION WITH A COBALT-MOLYBDATE SUPPORTED ON ALUMINA CATALYST AT A TEMPERATURE WITHIN THE RANGE FROM ABOUT 620*F. TO 670*F., A PRESSURE WITHIN THE RANGE FROM ABOUT 450 P.S.I.G. TO 750 P.S.I.G. AND AT A WEIGHT HOURLY SPACE VELOCITY WITHIN THE RANGE FROM ABOUT 0.1 TO 1.0 WHILE IN ADMIXTURE WITH HYDROGEN FED IN AMOUNT WITHIN THE RANGE FROM 1500 TO 4000 STANDARD CUBIC FEET PER BARREL OF SAID DISTILLATE FRACTION WHEREBY THE LUMINOSITY NUMBER OF SAID FRACTION IS INCREASED AT LEAST 8.
Claim 2
Dependent Claim
111 words
A PROCESS FOR THE PRODUCTION OF A FUEL OF IMPROVED BURNING QUALITIES WHEN BURNED IN A GAS TURBINE ENGINE WHICH COMPRISES CONTACTING A STRAIGHT RUN KEROSENE TYPE PETROLEUM DISTILLATE FRACTION WITH A COBALT-MOLYBDATE SUPPORTED ON ALUMINA CATALYST AT A TEMPERATURE WITHIN THE RANGE FROM ABOUT 620*F. TO 670*F., A PRESSURE WITHIN THE RANGE FROM ABOUT 450 P.S.I.G. TO 750 P.S.I.G. AND AT A WEIGHT HOURLY SPACE VELOCITY WITHIN THE RANGE FROM ABOUT 0.1 TO 1.0 WHILE IN ADMIXTURE WITH HYDROGEN FED IN AMOUNT WITHIN THE RANGE FROM 1500 TO 4000 STANDARD CUBIC FEET PER BARREL OF SAID DISTILLATE FRACTION WHEREBY THE LUMINOSITY NUMBER OF SAID FRACTION IS INCREASED AT LEAST 8.
Claim 3
Dependent Claim
33 words
THE PROCESS OF CLAIM 1 IN WHICH THE DISTILLATE FRACTION HAS AN INITIAL BOILING POINT WITHIN THE RANGE FROM 275*F. TO 400*F. AND AN END POINT WITHIN THE RANGE FROM 450*F. TO 600*F.
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) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |