US3196092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for separating components having an acid or alkaline reaction from gases
Assignee: Individual
•
Filing: 1959-03-27
•
Granted: 1965-07-20
•
Expires: 1979-03-27
Abstract
No abstract record available.
Inventors
- 👤 Beer Henri Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:59
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/34; A; A23; A23B; A23B2/00; A23B2/70; A23B2/704; A23B2/7045; B01D53/14; C; C10; C10K; C10K1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A PROCESS FOR SEPARATING FROM A MIXTURE OF GASE A GAS THE AQUEOUS SOLUTION OF WHICH HAS A PH WHICH IS MORE REMOTE FROM A NEUTRAL PH THAN THE OTHER GASES IN SAID MIXTURE, COMPRISING PREPARING AN AQUEOUS SOLUTIN OF A SLAT OF A STRONG NON-VOLATILE ALKALI AND A STRONG NON-VOLATILE ACID, PLACING THE SOLUTION IN A SEALED ELECTROLYSIS APPARATUS HAVING ELECTRODES OF OPPOSITE POLARITY SEPARATED BY A MEMBRANE PERVIOUS ONLY TO IONS, PASSING A CURRENT THROUGH SAID ELECTROLYSIS APPARATUS, PASSING THE MIXTURE OF GASES INTO THE ELECTROLYTE AROUND THE ELECTRODE AT WHICH THE ELECTROLYTE HAS A PH ON THE OPPOSITE SIDE OF A NEUTRAL PH FROM THE PH OF THE AQUEOUS SOLUTION OF THE GAS TO BE SEPARATED TO CAUSE THE GAS TO BE SEPARATED TO ENTER INTO A REACTION WITH THE ELECTROLYTE WITHIN THE CELL AND CONDUCTING THE GASES EVOLVED AT THE ELECTRODES AWAY FROM THE ELECTROLYSIS APPARATUS SEPARATELY.
Claim 2
Dependent Claim
151 words
A PROCESS FOR SEPARATING FROM A MIXTURE OF GASE A GAS THE AQUEOUS SOLUTION OF WHICH HAS A PH WHICH IS MORE REMOTE FROM A NEUTRAL PH THAN THE OTHER GASES IN SAID MIXTURE, COMPRISING PREPARING AN AQUEOUS SOLUTIN OF A SLAT OF A STRONG NON-VOLATILE ALKALI AND A STRONG NON-VOLATILE ACID, PLACING THE SOLUTION IN A SEALED ELECTROLYSIS APPARATUS HAVING ELECTRODES OF OPPOSITE POLARITY SEPARATED BY A MEMBRANE PERVIOUS ONLY TO IONS, PASSING A CURRENT THROUGH SAID ELECTROLYSIS APPARATUS, PASSING THE MIXTURE OF GASES INTO THE ELECTROLYTE AROUND THE ELECTRODE AT WHICH THE ELECTROLYTE HAS A PH ON THE OPPOSITE SIDE OF A NEUTRAL PH FROM THE PH OF THE AQUEOUS SOLUTION OF THE GAS TO BE SEPARATED TO CAUSE THE GAS TO BE SEPARATED TO ENTER INTO A REACTION WITH THE ELECTROLYTE WITHIN THE CELL AND CONDUCTING THE GASES EVOLVED AT THE ELECTRODES AWAY FROM THE ELECTROLYSIS APPARATUS SEPARATELY.
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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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |