US2866696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the gasification of granulated fluidized bed of carbonaceous material, over moving, sloping, horizontal, continuous grate
Assignee: CIE IND DE PROCEDES ET D APPLI
•
Filing: 1954-10-28
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Granted: 1958-12-30
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Expires: 1974-10-28
Abstract
No abstract record available.
Inventors
- 👤 Godel Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:18
CPC Classifications
F; F23; F23C; F23C10/00; F23C10/002; B; B01; B01J; B01J8/00; B01J8/0015; B01J8/002; B01J8/18; B01J8/24; B01J8/36; B01J8/44; C; C10; C10B; C10B49/00; C10B49/02; C10B49/04; C10B49/08; C10B49/10; C22; C22B; C22B1/00; C22B1/02; C22B1/10; C10J; C10J2300/00; C10J2300/09; C10J2300/0913; C10J2300/093; C10J2300/0936; Y; Y10; Y10S; Y10S48/00; Y10S48/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
IN A PROCESS OF PRODUCIING CHEMICAL REACTIONS IN GRANULATED MATERIAL, SAID REACTIONS PRODUCING SOLID AGGLOMERATED MASSES, THE STEPS OF MAINTAINING SAID GRANULATED MATERIAL IN A FLUIDIZED LAYER BY INTRODUCING A GAS UNDER AN INCLINED CONVEYOR SUPPORTING SAID LAYER, SAID CONVEYOR EMERGING OUT OF THE TOP SURFACE OF SAID LAYER, FEEDING THE GRANULATED MATERIAL ON SAID LAYER AND CON-
Claim 2
Dependent Claim
58 words
IN A PROCESS OF PRODUCIING CHEMICAL REACTIONS IN GRANULATED MATERIAL, SAID REACTIONS PRODUCING SOLID AGGLOMERATED MASSES, THE STEPS OF MAINTAINING SAID GRANULATED MATERIAL IN A FLUIDIZED LAYER BY INTRODUCING A GAS UNDER AN INCLINED CONVEYOR SUPPORTING SAID LAYER, SAID CONVEYOR EMERGING OUT OF THE TOP SURFACE OF SAID LAYER, FEEDING THE GRANULATED MATERIAL ON SAID LAYER AND CON-
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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) | 1961-12-29 | 1962-06-30 | 1962-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-29 | 1966-06-30 | 1966-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-29 | 1970-06-30 | 1970-12-30 | $7700.00 | Window Closed / Lapsed |