US2862874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conversion of hydrocarbons
Assignee: Houdry Process Corp
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Filing: 1952-01-18
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Granted: 1958-12-02
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Expires: 1972-01-18
Abstract
No abstract record available.
Inventors
- 👤 Edward R Boedeker
- 👤 Hindin Saul Gerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:58
CPC Classifications
C; C10; C10G; C10G11/00; C10G11/02; C10G11/04; B; B01; B01J; B01J23/00; B01J23/16; B01J23/24; B01J23/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
THE METHOD OF CONVERTING A HYDROCARBON FED MATERIAL BOILING ABOVE THE GASOLINE RANGE INTO PRODUCTS CHARACTERIZED BY AHIGH GASOLINE TO TOTAL GAS RATIO, WHICH COMPRISES CONTACTING THE FEED WITH A CATALYST COMPOSITE COMPRISING ABOUT 0.3 TO 1.0 WEIGHT PERCENT OF THE COMPOSITE OF A HYDROGENATING COMPONENT SELECTED FROM THE GROUP CONSISTING OF OXIDES OF MENTAL OF GROUPS VI AND METAL OXIDES GROUP VII OF THE PERIODIC TABLE INCORPORATED IN A SOLICEOUS CATALYST HAVING A CAT-A VALUE IN THE RANGE OF ABOUT 10 TO 20, AT A PRESSURE ABOVE ABOUT 2500 POUNDS PER SQUARE INCH GAUGE, A TEMPERATURE ABOVE ABOUT 900*F., A LIQUID HOURLY SPACE VELCITY AS LOW AS ABOUT 0.1, AND IN THE PRESENCE OF AT LEAST 3 MOLES HYDROGEN PER MOLE OF FEED.
Claim 2
Independent Claim
124 words
THE METHOD OF CONVERTING A HYDROCARBON FED MATERIAL BOILING ABOVE THE GASOLINE RANGE INTO PRODUCTS CHARACTERIZED BY AHIGH GASOLINE TO TOTAL GAS RATIO, WHICH COMPRISES CONTACTING THE FEED WITH A CATALYST COMPOSITE COMPRISING ABOUT 0.3 TO 1.0 WEIGHT PERCENT OF THE COMPOSITE OF A HYDROGENATING COMPONENT SELECTED FROM THE GROUP CONSISTING OF OXIDES OF MENTAL OF GROUPS VI AND METAL OXIDES GROUP VII OF THE PERIODIC TABLE INCORPORATED IN A SOLICEOUS CATALYST HAVING A CAT-A VALUE IN THE RANGE OF ABOUT 10 TO 20, AT A PRESSURE ABOVE ABOUT 2500 POUNDS PER SQUARE INCH GAUGE, A TEMPERATURE ABOVE ABOUT 900*F., A LIQUID HOURLY SPACE VELCITY AS LOW AS ABOUT 0.1, AND IN THE PRESENCE OF AT LEAST 3 MOLES HYDROGEN PER MOLE OF FEED.
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) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |