GB2301476B - Uranium treatment - Google Patents
Uranium treatmentInfo
- Publication number
- GB2301476B GB2301476B GB9617720A GB9617720A GB2301476B GB 2301476 B GB2301476 B GB 2301476B GB 9617720 A GB9617720 A GB 9617720A GB 9617720 A GB9617720 A GB 9617720A GB 2301476 B GB2301476 B GB 2301476B
- Authority
- GB
- United Kingdom
- Prior art keywords
- uranium treatment
- uranium
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/10—Processing by flocculation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9405962A GB9405962D0 (en) | 1994-03-25 | 1994-03-25 | Uranium treatment |
PCT/GB1995/000655 WO1995026557A1 (en) | 1994-03-25 | 1995-03-23 | Uranium treatment |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9617720D0 GB9617720D0 (en) | 1996-10-02 |
GB2301476A GB2301476A (en) | 1996-12-04 |
GB2301476B true GB2301476B (en) | 1998-06-24 |
Family
ID=10752512
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9405962A Pending GB9405962D0 (en) | 1994-03-25 | 1994-03-25 | Uranium treatment |
GB9617720A Expired - Fee Related GB2301476B (en) | 1994-03-25 | 1995-03-23 | Uranium treatment |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9405962A Pending GB9405962D0 (en) | 1994-03-25 | 1994-03-25 | Uranium treatment |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1955795A (en) |
GB (2) | GB9405962D0 (en) |
WO (1) | WO1995026557A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3937783A (en) * | 1974-02-21 | 1976-02-10 | Allied Chemical Corporation | Recovery of fluorine, uranium and rare earth metal values from phosphoric acid by-product brine raffinate |
US4180545A (en) * | 1977-03-25 | 1979-12-25 | Tennessee Valley Authority | Uranium recovery from wet-process phosphoric acid |
JPS56109825A (en) * | 1980-02-01 | 1981-08-31 | Mitsubishi Metal Corp | Removing and recovering method for uranium and/or thorium from liquor containing uranium and/or thorium |
DE3148228A1 (en) * | 1980-12-22 | 1982-08-05 | General Electric Co., Schenectady, N.Y. | METHOD FOR RECOVERY OF PRIMARY AQUEOUS SOLUTIONS |
EP0618592A1 (en) * | 1993-04-02 | 1994-10-05 | Westinghouse Electric Corporation | Solution decontamination method using precipitation techniques |
-
1994
- 1994-03-25 GB GB9405962A patent/GB9405962D0/en active Pending
-
1995
- 1995-03-23 AU AU19557/95A patent/AU1955795A/en not_active Abandoned
- 1995-03-23 GB GB9617720A patent/GB2301476B/en not_active Expired - Fee Related
- 1995-03-23 WO PCT/GB1995/000655 patent/WO1995026557A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3937783A (en) * | 1974-02-21 | 1976-02-10 | Allied Chemical Corporation | Recovery of fluorine, uranium and rare earth metal values from phosphoric acid by-product brine raffinate |
US4180545A (en) * | 1977-03-25 | 1979-12-25 | Tennessee Valley Authority | Uranium recovery from wet-process phosphoric acid |
JPS56109825A (en) * | 1980-02-01 | 1981-08-31 | Mitsubishi Metal Corp | Removing and recovering method for uranium and/or thorium from liquor containing uranium and/or thorium |
DE3148228A1 (en) * | 1980-12-22 | 1982-08-05 | General Electric Co., Schenectady, N.Y. | METHOD FOR RECOVERY OF PRIMARY AQUEOUS SOLUTIONS |
EP0618592A1 (en) * | 1993-04-02 | 1994-10-05 | Westinghouse Electric Corporation | Solution decontamination method using precipitation techniques |
Non-Patent Citations (1)
Title |
---|
Patent Abstracts Of Japan, Vol. 005 No.184 (C-080),21.11.81 & JP 560109825 A (Mitsubishi) 31.08.81 * |
Also Published As
Publication number | Publication date |
---|---|
GB2301476A (en) | 1996-12-04 |
GB9405962D0 (en) | 1994-05-18 |
AU1955795A (en) | 1995-10-17 |
WO1995026557A1 (en) | 1995-10-05 |
GB9617720D0 (en) | 1996-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010323 |