US3752883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of hydrogen halides from a brine
Assignee: Honeywell International Inc
•
Filing: 1971-04-01
•
Granted: 1973-08-14
•
Expires: 1991-04-01
Abstract
Abstract A PROCESS FOR THE PRODUCTION OF HYDROGEN HALIDES FROM HALIDE BRINES CONTAINING BORMIDES BY TREATING THE BRINE IN A REACTOR CONTAINING A FLUIDIZED BED OF PARTICLES MAINTAINED IN A FLUIDIZED STATE BY UPWARD PASSAGE OF GASES AT ELEVATED TEMPERATURES PRODUCING HALIDES, THE GASES BEING GENERATED BY BURNING A FLUID FUEL WITH OXYGEN OR OXYGEN CONTAINING GAS, AND MAINTAINING A REDUCING ATMOSPHERE IN THE BRINE TREATING ZONE TO PREVENT FORMATION OF CORROSIVE ELEMENTAL BROMINE.
Inventors
- 👤 W Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:35
CPC Classifications
C; C01; C01B; C01B7/00; C01B7/09; C01B7/093; C01B7/01; C01B7/03
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-08-13 | 1977-02-12 | 1977-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-13 | 1981-02-12 | 1981-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-13 | 1985-02-12 | 1985-08-14 | $7700.00 | Window Closed / Lapsed |