Patent US2606104A successfully refreshed from Google Patents.
US2606104A
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Catalyst fluidization
Assignee: Phillips Petroleum Co
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Filing: 1948-04-12
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Granted: 1952-08-05
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Expires: 1968-04-12
Abstract
No abstract record available.
Inventors
- 👤 Hogan John Paul
- 👤 Robert L Banks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:02
CPC Classifications
B; B01; B01J; B01J8/00; B01J8/18; B01J8/24; B01J8/34; C; C07; C07C; C07C1/00; C07C1/02; C07C1/04; C07C1/0405; C07C1/041
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
APPARATUS FOR EFFECTING A CATALYTIC SYNTHESIS OF HYDROCARBONS WHEREIN A GASEOUS MIXTURE COMPRISING HYDROGEN AND CARBON MONOXIDE IN THE APPROXIMATE MOLAR RATIO OF 2:1 IS CONTACTED AT AN ELEVATED TEMPERATURE AND PRESSURE WITH A FINELY DIVIDED REDUCED IRON OXIDE CATALYST SUSPENDED IN SAID UPWARDLY FLOWING GASEOUS MIXTURE WHICH COMPRISES A VERTICALLY ELONGATED REACTION CHAMBER, INLET MEANS FOR THE INFLUENT GASEOUS REACTANTS NEAR THE BOTTOM OF SAID REACTION CHAMBER, OUTLET MEANS FOR THE REACTION EFFLUENT NEAR, THE TOP OF SAID REACTION CHAMBER AND PERFORATED, CONE-SHAPED, UPWARD TAPERING, AXIALLY AND CON-
Claim 2
Dependent Claim
89 words
APPARATUS FOR EFFECTING A CATALYTIC SYNTHESIS OF HYDROCARBONS WHEREIN A GASEOUS MIXTURE COMPRISING HYDROGEN AND CARBON MONOXIDE IN THE APPROXIMATE MOLAR RATIO OF 2:1 IS CONTACTED AT AN ELEVATED TEMPERATURE AND PRESSURE WITH A FINELY DIVIDED REDUCED IRON OXIDE CATALYST SUSPENDED IN SAID UPWARDLY FLOWING GASEOUS MIXTURE WHICH COMPRISES A VERTICALLY ELONGATED REACTION CHAMBER, INLET MEANS FOR THE INFLUENT GASEOUS REACTANTS NEAR THE BOTTOM OF SAID REACTION CHAMBER, OUTLET MEANS FOR THE REACTION EFFLUENT NEAR, THE TOP OF SAID REACTION CHAMBER AND PERFORATED, CONE-SHAPED, UPWARD TAPERING, AXIALLY AND CON-
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) | 1955-08-05 | 1956-02-04 | 1956-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-05 | 1960-02-04 | 1960-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-05 | 1964-02-04 | 1964-08-05 | $7700.00 | Window Closed / Lapsed |