US2683152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of hydrocarbon synthesis gas
Assignee: MW Kellogg Co
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Filing: 1951-11-28
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Granted: 1954-07-06
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Expires: 1971-11-28
Abstract
No abstract record available.
Inventors
- 👤 Norman L Dickinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:45
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/38; C01B3/36; C01B3/382
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A PROCESS FOR THE PREPARATION OF A HYDROCARBON SYNTHESIS FEED GAS WHICH COMPRISES INTRODUCING A NORMALLY GASEOUS HYDROCARBON FROM AN EXTERNAL SOURCE INTO SEPARATE REFORMING AND COMBUSTION ZONES ARRANGED IN PARALLEL; REACTING THE HYDROCARBON WITH STEAM IN THE REFORMING ZONE UNDER REFORMING CONDITIONS TO PRODUCE A GASEOUS EFFLUENT COMPRISING HYDROGEN AND CARBON MONOXIDE IN A RELATIVELY HIGH MOL RATIO; SIMULTANEOUSLY REACTING IN THE COMBUSTION ZONE UNDER PARTIAL COMBUSTION CONDITIONS FREE OXYGEN, THE HYDROCARBON AND A RECYCLE PRODUCT STREAM CONTAINING HYDROGEN AND METHANE OF AN EFFLUENT FROM A SYNTHESIS REACTION FOR THE PRODUCTION OF HYDROCARBON FROM CARBON MONOXIDE AND HYDROGEN TO
Claim 2
Dependent Claim
100 words
A PROCESS FOR THE PREPARATION OF A HYDROCARBON SYNTHESIS FEED GAS WHICH COMPRISES INTRODUCING A NORMALLY GASEOUS HYDROCARBON FROM AN EXTERNAL SOURCE INTO SEPARATE REFORMING AND COMBUSTION ZONES ARRANGED IN PARALLEL; REACTING THE HYDROCARBON WITH STEAM IN THE REFORMING ZONE UNDER REFORMING CONDITIONS TO PRODUCE A GASEOUS EFFLUENT COMPRISING HYDROGEN AND CARBON MONOXIDE IN A RELATIVELY HIGH MOL RATIO; SIMULTANEOUSLY REACTING IN THE COMBUSTION ZONE UNDER PARTIAL COMBUSTION CONDITIONS FREE OXYGEN, THE HYDROCARBON AND A RECYCLE PRODUCT STREAM CONTAINING HYDROGEN AND METHANE OF AN EFFLUENT FROM A SYNTHESIS REACTION FOR THE PRODUCTION OF HYDROCARBON FROM CARBON MONOXIDE AND HYDROGEN TO
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-05 | 1958-01-04 | 1958-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-05 | 1962-01-04 | 1962-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-05 | 1966-01-04 | 1966-07-06 | $7700.00 | Window Closed / Lapsed |