US3743606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthesis gas generation
Assignee: Texaco Development Corp
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Filing: 1970-01-23
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Granted: 1973-07-03
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Expires: 1990-01-23
Abstract
Abstract MANUFACTURE OF SYNTHEIS GAS BY PARTIAL OXIDATION OF A NORMALLY LIQUID HYDROCARBON BY FEEDING INTO THE REACTION ZONE A RELATIVELY LOW VELOCITY STREAM OF LIQUID HYDROCARBON AND A STREAM OF OXYGEN-CONTAINING GAS THRU SEPARATE CENTRAL NOZZLES OF A TRIPLE ORIFICE BURNER IN SUCH A MANNER AS TO EFECT ATOMIZATION OF THE OIL DOWNSTREAM OF THE BURNER, THESE STREAMS BEING ENCLOSED IN A THIRD, OUTER ANNULAR STREAM OF MODERATOR GAS, SUCH AS STEAM, SO THAT NONE OF THE THREE STREAMS COMES INTO CONTACT WITH ANY OTHER GAS WITH WHICH IT IS COMBUSTIBLE UNTIL IT REACHES A DISTANCE DOWNSTREAM FROM THE BURNER TIPS BEYOND THAT CLOSE ENOUGH TO CAUSE APPRECIABLE DETERIORATION.
Inventors
- 👤 C Marion
- 👤 B Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:30
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/36; C01B3/363
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) | 1976-07-02 | 1977-01-01 | 1977-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-02 | 1981-01-01 | 1981-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-02 | 1985-01-01 | 1985-07-03 | $7700.00 | Window Closed / Lapsed |