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US3022148A Expired / Lapsed US ⏱️ 0.0 years remaining

Oil quench process for partial oxidation of hydrocarbon gases

Assignee: Chemical Construction Corp
•
Filing: 1958-11-18
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Granted: 1962-02-20
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Expires: 1978-11-18
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Abstract

No abstract record available.

Inventors

  • 👤 James George Russell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 20:10
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.

References Cited (Backward Citations)

US1547191A Cited
US1796815A Cited
US1892534A Cited
US1902746A Cited
US2010376A Cited
US2416227A Cited
US2707147A Cited
US2665980A Cited
US2781246A Cited
US2793938A Cited

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

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