Patent US3714023A successfully refreshed from Google Patents.
US3714023A
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US
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High octane gasoline production
Assignee: Universal Oil Products Co
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Filing: 1969-12-17
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Granted: 1973-01-30
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Expires: 1989-12-17
Abstract
Abstract AN INTEGRATED REFINERY PROCESS FOR THE PRODUCTION OF A HIGH OCTANE GASOLINE POOL. THE INVENTION ESSENTIALLY COMPRISES A COMBINATION LOW SEVERITY REFORMING ZONE AND A SATURATE CRACKING ZONE. THE LOW SEVERITY REFORMING ZONE EFFECTS THE PRODUCTION OF HIGH OCTANE AROMATIC COMPONENTS WITHOUT AN ACCOMPANYING LOSS IN LIQUID YIELD FROM EXCES- SIVE DEHYDROCYCLIZATION AND CRACKING REACTIONS WHILE THE SATURATE CRACKING ZONE CRACKS THE UNREACTED SATURATES PASSING THROUGH THE REFORMING ZONE TO EFFECT PRODUCTION OF HIGH OCTANE PRECUSORS SUCH AS LOW MOLECULAR WEIGHT OLEFINS.
Inventors
- 👤 L Stine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:51
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/04; C10L1/06; C10G; C10G59/00; C10G59/02; C10G63/00; C10G63/02; C10G63/04; C10L1/02; C10L1/023
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-01-30 | 1976-07-31 | 1977-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-30 | 1980-07-31 | 1981-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-30 | 1984-07-31 | 1985-01-30 | $7700.00 | Window Closed / Lapsed |