US3022148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oil quench process for partial oxidation of hydrocarbon gases
Assignee: Chemical Construction Corp
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Filing: 1958-11-18
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Granted: 1962-02-20
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Expires: 1978-11-18
Abstract
No abstract record available.
Inventors
- 👤 James George Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:40
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; B; B01; B01D; B01D51/00; B01D51/10; C01B3/36; C10; C10G; C10G9/00; C10G9/34; C10G9/36; C10G9/38
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
130 words
PROCESS OF GENERATING A GAS STREAM CONTAINING PRINCIPALLY CARBON MONOXIDE AND HYDROGEN BY NON-CATALYTIC PARTIAL OXIDATION WHICH COMPRISES REACTING A HYDROCARBON FEED MATERIAL WITH AN OXYGEN-CONTAINING GAS AT ELEVATED TEMPERATURE ABOVE 1800*F. IN A GAS GENERATOR PROVIDED WITH INTERNAL QUENCH MEANS THEREBY GENERATING A HOT GAS STREAM AND SOLID PARTICULATE CARBON, SIMULTANEOUSLY RAPIDLY QUENCH-COOLING SAID HOT GAS STREAM FROM SAID ELEVATED TEMPERATURE AND REMOVING SAID SOLID CARBON THEREFROM BY CONTACTING SAID HOT GAS STREAM WITH A LIQUID HYDROCARBON OIL TO QUENCH THE EXOTHERMIC REACTIO BETWEEN SAID HYDROCARBON AND OXYGEN, THEREBY HEATING SAID OIL, SEPARATING THE COOLED HYDROGEN-CARBON MONOXIDE GAS STREAM FROM SAID HEATED OIL, COOLING SAID HEATED OIL IN HEAT RECOVERY MEANS, REMOVING SOLID CARBON FROM SAID OIL, AND RECYCLING COOLED OIL TO FURTHER CONTACT WITH SAID HOT GAS STREAM.
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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) | 1965-02-19 | 1965-08-21 | 1966-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-19 | 1969-08-21 | 1970-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-19 | 1973-08-21 | 1974-02-20 | $7700.00 | Window Closed / Lapsed |