US3071453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrocarbon reform process
Assignee: Chemical Construction Corp
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Filing: 1960-01-12
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Granted: 1963-01-01
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Expires: 1980-01-12
Abstract
No abstract record available.
Inventors
- 👤 James George Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:42
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/38; C01B3/384
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
PROCESS FOR GENERATING A HIGH PRESSURE SYNTHESIS GAS STREAM CONTAINING HYDROGEN WHICH COMPRISES CATALYTICALLY REACTING METHANE WITH STEAM AT A TEMPERATURE BETWEEN 600*F. TO 1500*F. TO PRODUCE A REFORMED GAS STREAM PRINCIPALLY COMPRISING CARBON MONOXIDE AND HYDROGEN, PARTIALLY COOLING SAID REFORMED GAS STREAM TO A LOWER TEMPERATURE ABOVE 350*F. BY HEAT EXCHANGE WITH WATER WHEREBY HIGH PRESSURE PROCESS STEAM IS PRODUCED, FURTHER COOLING SAID REFORMED GAS STREAM BY HEAT EXCHANGE WITH WATER WHEREBY LOW PRESSURE STEAM IS PRODUCED AT A
Claim 2
Dependent Claim
80 words
PROCESS FOR GENERATING A HIGH PRESSURE SYNTHESIS GAS STREAM CONTAINING HYDROGEN WHICH COMPRISES CATALYTICALLY REACTING METHANE WITH STEAM AT A TEMPERATURE BETWEEN 600*F. TO 1500*F. TO PRODUCE A REFORMED GAS STREAM PRINCIPALLY COMPRISING CARBON MONOXIDE AND HYDROGEN, PARTIALLY COOLING SAID REFORMED GAS STREAM TO A LOWER TEMPERATURE ABOVE 350*F. BY HEAT EXCHANGE WITH WATER WHEREBY HIGH PRESSURE PROCESS STEAM IS PRODUCED, FURTHER COOLING SAID REFORMED GAS STREAM BY HEAT EXCHANGE WITH WATER WHEREBY LOW PRESSURE STEAM IS PRODUCED AT A
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) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |