Patent US3083076A successfully refreshed from Google Patents.
US3083076A
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Control of molybdenum during liquidliquid extraction of uranium using amine extractants
Assignee: General Mills Inc
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Filing: 1959-06-05
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Granted: 1963-03-26
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Expires: 1979-06-05
Abstract
No abstract record available.
Inventors
- 👤 James L Drobnick
- 👤 Clifford J Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:10
CPC Classifications
C; C01; C01G; C01G43/00; C22; C22B; C22B60/00; C22B60/02; C22B60/0204; C22B60/0217; C22B60/0252; C22B60/026; Y; Y02; Y02P; Y02P10/00; Y02P10/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
IN A PROCESS FOR RECOVERING URANIUM VALUES FROM URANIUM SOLUTIONS CONTAINING MOLYBDENUM VALUES INVOLVING (1) THE EXTRACTION OF THE URANIUM AND MOLYBDENUM VALUES WITH AN AMINE REAGENT TO PRODUCT AN AMINE EXTRACT CONTAINING MOLYBDENUM AND URANIUM VALUES, AND (2),THE SUBSEQUENT STRIPPING IF THE URANIUM VALUES, FROM THE AMINE REAGENT THE IMPROVEMENT WHICH COMPRISES PREVENTING PRECIPITATION OF A COMPLEX OF MOLYBDENUM WITH THE AMINE REAGENT BY TREATINGS SAIDMOLYBDENUMAND URANIUM CONTAINING AMINE EXTRACT SUBSEQUENT TO SAID EXTRACTION AND PRIOR TO SAID STRIPPING OF URANIUM VALUES
Claim 2
Dependent Claim
83 words
IN A PROCESS FOR RECOVERING URANIUM VALUES FROM URANIUM SOLUTIONS CONTAINING MOLYBDENUM VALUES INVOLVING (1) THE EXTRACTION OF THE URANIUM AND MOLYBDENUM VALUES WITH AN AMINE REAGENT TO PRODUCT AN AMINE EXTRACT CONTAINING MOLYBDENUM AND URANIUM VALUES, AND (2),THE SUBSEQUENT STRIPPING IF THE URANIUM VALUES, FROM THE AMINE REAGENT THE IMPROVEMENT WHICH COMPRISES PREVENTING PRECIPITATION OF A COMPLEX OF MOLYBDENUM WITH THE AMINE REAGENT BY TREATINGS SAIDMOLYBDENUMAND URANIUM CONTAINING AMINE EXTRACT SUBSEQUENT TO SAID EXTRACTION AND PRIOR TO SAID STRIPPING OF URANIUM VALUES
References Cited (Backward Citations)
US2877250A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |