PT72387B - Process of recovering uranium from wet process phosphoric acid - Google Patents
Process of recovering uranium from wet process phosphoric acidInfo
- Publication number
- PT72387B PT72387B PT72387A PT7238781A PT72387B PT 72387 B PT72387 B PT 72387B PT 72387 A PT72387 A PT 72387A PT 7238781 A PT7238781 A PT 7238781A PT 72387 B PT72387 B PT 72387B
- Authority
- PT
- Portugal
- Prior art keywords
- phosphoric acid
- recovering uranium
- wet
- wet process
- process phosphoric
- Prior art date
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
- C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
Landscapes
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/114,465 US4356154A (en) | 1980-01-23 | 1980-01-23 | Uranium extraction coefficient control in the process of uranium extraction from phosphoric acid |
Publications (2)
Publication Number | Publication Date |
---|---|
PT72387A PT72387A (en) | 1981-03-01 |
PT72387B true PT72387B (en) | 1981-12-21 |
Family
ID=22355370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT72387A PT72387B (en) | 1980-01-23 | 1981-01-22 | Process of recovering uranium from wet process phosphoric acid |
Country Status (9)
Country | Link |
---|---|
US (1) | US4356154A (pt) |
BE (1) | BE887221A (pt) |
CA (1) | CA1154266A (pt) |
ES (1) | ES498745A0 (pt) |
FR (1) | FR2474057A1 (pt) |
GB (1) | GB2067544B (pt) |
MA (1) | MA19041A1 (pt) |
PT (1) | PT72387B (pt) |
YU (1) | YU13681A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8883096B2 (en) | 2008-07-31 | 2014-11-11 | Urtek, Llc | Extraction of uranium from wet-process phosphoric acid |
RU2011102292A (ru) * | 2008-07-31 | 2012-09-10 | Уртек, Ллс (Us) | Выделение урановых соединений из фосфорной кислоты, полученной мокрым способом |
US20120130142A1 (en) * | 2010-11-24 | 2012-05-24 | Uop, Llc | Automatically measuring color changes in a stream |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3268288A (en) * | 1963-07-19 | 1966-08-23 | Kerr Mc Gee Oil Ind Inc | Process for solubilizing uranium values |
US3711591A (en) * | 1970-07-08 | 1973-01-16 | Atomic Energy Commission | Reductive stripping process for the recovery of uranium from wet-process phosphoric acid |
US3836476A (en) * | 1971-10-04 | 1974-09-17 | Kerr Mc Gee Chem Corp | Simultaneous recovery of vanadium and uranium from oxidized wet process acid |
US3966873A (en) * | 1973-11-01 | 1976-06-29 | Westinghouse Electric Corporation | Uranium complex recycling method of purifying uranium liquors |
US4258013A (en) * | 1977-09-14 | 1981-03-24 | Earth Sciences Inc. | Uranium recovery from wet process phosphoric acid |
US4277454A (en) * | 1979-09-18 | 1981-07-07 | J. R. Simplot Company | Methods for the control of excessive corrosion in phosphoric acid circuits |
-
1980
- 1980-01-23 US US06/114,465 patent/US4356154A/en not_active Expired - Lifetime
-
1981
- 1981-01-13 GB GB8100957A patent/GB2067544B/en not_active Expired
- 1981-01-13 CA CA000368353A patent/CA1154266A/en not_active Expired
- 1981-01-14 FR FR8100561A patent/FR2474057A1/fr not_active Withdrawn
- 1981-01-16 MA MA19242A patent/MA19041A1/fr unknown
- 1981-01-20 YU YU00136/81A patent/YU13681A/xx unknown
- 1981-01-22 ES ES498745A patent/ES498745A0/es active Granted
- 1981-01-22 PT PT72387A patent/PT72387B/pt unknown
- 1981-01-23 BE BE0/203591A patent/BE887221A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MA19041A1 (fr) | 1981-10-01 |
GB2067544A (en) | 1981-07-30 |
BE887221A (fr) | 1981-07-23 |
CA1154266A (en) | 1983-09-27 |
ES8204474A1 (es) | 1982-05-01 |
PT72387A (en) | 1981-03-01 |
FR2474057A1 (fr) | 1981-07-24 |
GB2067544B (en) | 1983-10-05 |
YU13681A (en) | 1983-09-30 |
US4356154A (en) | 1982-10-26 |
ES498745A0 (es) | 1982-05-01 |
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