US2670321A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conversion of hydrocarbons with an active silica composited catalyst mixture
Assignee: Individual
•
Filing: 1949-03-03
•
Granted: 1954-02-23
•
Expires: 1969-03-03
Abstract
No abstract record available.
Inventors
- 👤 Jacque C Morrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:16
CPC Classifications
C; C10; C10G; C10G11/00; C10G11/02; C10G11/04; B; B01; B01J; B01J21/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A PROCESS FOR THE CONVERSION OF HIGHER BOILING AND LOWER BOILING HYDROCARBONS OF HIGH OCTANE VALUE AND SUITABLE FOR MOTOR FUEL WHICH COMPRISES SUBJECTING THE SAID HYDROCARBONS TO CONVERSION CONDITIONS OF TEMPERATURE AND SPACE VELOCITIES IN THE PRESENCE OF A COMPOSITED COMPRISING AN INTIMATE AND INTEGRATED MIXTURE OF ACTIVE SILICA AND ACTIVE TITANIUM OXIDE AND A DEHYDROGENATING COMPONENT OF AN OXIDE IN THE PHYSICAL STATE OF A GEL SELECTED FROM THE GROUP CONSISTING OF THE ACTIVE OXIDES OF CHROMIUM, MOLYBDENUM AND VANADIUM, THE SAID OXIDES CONSISTING OF MORE THAN 1% AND LESS THAN 10% OF THE MIXTURE.
Claim 2
Dependent Claim
97 words
A PROCESS FOR THE CONVERSION OF HIGHER BOILING AND LOWER BOILING HYDROCARBONS OF HIGH OCTANE VALUE AND SUITABLE FOR MOTOR FUEL WHICH COMPRISES SUBJECTING THE SAID HYDROCARBONS TO CONVERSION CONDITIONS OF TEMPERATURE AND SPACE VELOCITIES IN THE PRESENCE OF A COMPOSITED COMPRISING AN INTIMATE AND INTEGRATED MIXTURE OF ACTIVE SILICA AND ACTIVE TITANIUM OXIDE AND A DEHYDROGENATING COMPONENT OF AN OXIDE IN THE PHYSICAL STATE OF A GEL SELECTED FROM THE GROUP CONSISTING OF THE ACTIVE OXIDES OF CHROMIUM, MOLYBDENUM AND VANADIUM, THE SAID OXIDES CONSISTING OF MORE THAN 1% AND LESS THAN 10% OF THE MIXTURE.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-22 | 1957-08-24 | 1958-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-22 | 1961-08-24 | 1962-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-22 | 1965-08-24 | 1966-02-23 | $7700.00 | Window Closed / Lapsed |