BR8602748A - Processo para separacao do molibdenio contido em solucoes sulfuricas ou nitricas de uranio - Google Patents
Processo para separacao do molibdenio contido em solucoes sulfuricas ou nitricas de uranioInfo
- Publication number
- BR8602748A BR8602748A BR8602748A BR8602748A BR8602748A BR 8602748 A BR8602748 A BR 8602748A BR 8602748 A BR8602748 A BR 8602748A BR 8602748 A BR8602748 A BR 8602748A BR 8602748 A BR8602748 A BR 8602748A
- Authority
- BR
- Brazil
- Prior art keywords
- nitrical
- sulphuric
- separation
- molybdenum contained
- uranium solutions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/30—Oximes
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/34—Obtaining molybdenum
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8509183A FR2583403B1 (fr) | 1985-06-13 | 1985-06-13 | Procede de separation, par precipitation, du molybdene contenu dans des solutions sulfuriques ou nitriques d'uranium. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8602748A true BR8602748A (pt) | 1987-02-10 |
Family
ID=9320333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8602748A BR8602748A (pt) | 1985-06-13 | 1986-06-12 | Processo para separacao do molibdenio contido em solucoes sulfuricas ou nitricas de uranio |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0209470B1 (pt) |
JP (1) | JPS6212617A (pt) |
AU (1) | AU582659B2 (pt) |
BR (1) | BR8602748A (pt) |
DE (1) | DE3662207D1 (pt) |
FR (1) | FR2583403B1 (pt) |
ZA (1) | ZA864408B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2025165C (en) * | 1990-09-13 | 1997-11-25 | Edmond K. Lam | Removal of molybdenum from uranium-bearing solutions |
US9587292B2 (en) * | 2009-10-01 | 2017-03-07 | Advanced Applied Physics Solutions, Inc. | Method and apparatus for isolating the radioisotope molybdenum-99 |
US9567237B2 (en) | 2012-11-16 | 2017-02-14 | Honeywell International Inc. | Separation and recovery of molybdenum values from uranium process distillate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1496439A (fr) * | 1965-10-19 | 1967-09-29 | Gen Mills Inc | Nouvelles oximes phénoliques |
US3415616A (en) * | 1966-03-03 | 1968-12-10 | Gen Mills Inc | Extraction of vanadium and molybdenum with a phenolic oxime |
US3449066A (en) * | 1967-12-26 | 1969-06-10 | Gen Mills Inc | Recovery of molybdenum values from aqueous solutions using alpha-hydroxy oximes |
US3799883A (en) * | 1971-06-30 | 1974-03-26 | Union Carbide Corp | Production of high purity fission product molybdenum-99 |
US4026988A (en) * | 1975-12-22 | 1977-05-31 | Kennecott Copper Corporation | Selective extraction of molybdenum from acidic leach liquors |
-
1985
- 1985-06-13 FR FR8509183A patent/FR2583403B1/fr not_active Expired
-
1986
- 1986-06-11 JP JP61135861A patent/JPS6212617A/ja active Granted
- 1986-06-11 DE DE8686420152T patent/DE3662207D1/de not_active Expired
- 1986-06-11 EP EP86420152A patent/EP0209470B1/fr not_active Expired
- 1986-06-12 AU AU58794/86A patent/AU582659B2/en not_active Ceased
- 1986-06-12 BR BR8602748A patent/BR8602748A/pt unknown
- 1986-06-12 ZA ZA864408A patent/ZA864408B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2583403A1 (fr) | 1986-12-19 |
FR2583403B1 (fr) | 1988-11-10 |
ZA864408B (en) | 1987-02-25 |
AU5879486A (en) | 1986-12-18 |
EP0209470A1 (fr) | 1987-01-21 |
EP0209470B1 (fr) | 1989-03-01 |
JPH0357054B2 (pt) | 1991-08-30 |
JPS6212617A (ja) | 1987-01-21 |
AU582659B2 (en) | 1989-04-06 |
DE3662207D1 (en) | 1989-04-06 |
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