US3848067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and filter for removing tritium from inert gases
Assignee: United States Atomic Energy Commission
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Filing: 1972-07-12
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Granted: 1974-11-12
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Expires: 1992-07-12
Abstract
Abstract 1. A METHOD OF REMOVING TRITIUM FROM AN INERT GAS COMPRISING THE STEP OF PASSNG SAID GAS INTO CONTACT WITH SOLID YTTRIUM PLATED WITH NICKEL AT A TEMPERATURE WITHIN THE RANGE OF 1000-1400:F., THE LATTER TO PREVENT INTERFERING CORROSION OF SAID YTTRIUM WHILE PERMITTING THE TRITIUM TO DIFFUSE THROUGH SAID REACT WITH SAID YTTRIUM.
Inventors
- 👤 M Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:40
CPC Classifications
G; G21; G21F; G21F9/00; G21F9/02; B; B01; B01D; B01D53/00; B01D53/34; B01D53/46; G21C; G21C19/00; G21C19/28; G21C19/30; G21C19/303; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A METHOD OF REMOVING TRITIUM FROM AN INERT GAS COMPRISING THE STEP OF PASSNG SAID GAS INTO CONTACT WITH SOLID YTTRIUM PLATED WITH NICKEL AT A TEMPERATURE WITHIN THE RANGE OF 1000-1400:F., THE LATTER TO PREVENT INTERFERING CORROSION OF SAID YTTRIUM WHILE PERMITTING THE TRITIUM TO DIFFUSE THROUGH SAID REACT WITH SAID YTTRIUM.
Claim 2
Independent Claim
53 words
A METHOD OF REMOVING TRITIUM FROM AN INERT GAS COMPRISING THE STEP OF PASSNG SAID GAS INTO CONTACT WITH SOLID YTTRIUM PLATED WITH NICKEL AT A TEMPERATURE WITHIN THE RANGE OF 1000-1400:F., THE LATTER TO PREVENT INTERFERING CORROSION OF SAID YTTRIUM WHILE PERMITTING THE TRITIUM TO DIFFUSE THROUGH SAID REACT WITH SAID YTTRIUM.
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) | 1977-11-11 | 1978-05-13 | 1978-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-11-11 | 1982-05-13 | 1982-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-11-11 | 1986-05-13 | 1986-11-12 | $7700.00 | Window Closed / Lapsed |