MA18712A1 - Procede pour recuperer de l'acide phosphorique purifie et un concentre contenant de l'uranium - Google Patents
Procede pour recuperer de l'acide phosphorique purifie et un concentre contenant de l'uraniumInfo
- Publication number
- MA18712A1 MA18712A1 MA18909A MA18909A MA18712A1 MA 18712 A1 MA18712 A1 MA 18712A1 MA 18909 A MA18909 A MA 18909A MA 18909 A MA18909 A MA 18909A MA 18712 A1 MA18712 A1 MA 18712A1
- Authority
- MA
- Morocco
- Prior art keywords
- phosphoric acid
- containing concentrate
- recovering purified
- purified phosphoric
- uranium containing
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 2
- 229910052770 Uranium Inorganic materials 0.000 title 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 title 1
- 239000012141 concentrate Substances 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/46—Preparation involving solvent-solvent extraction
- C01B25/461—Preparation involving solvent-solvent extraction the phosphoric acid present in the medium obtained after reaction being first extracted from the liquid phase formed or separated then re-extracted as free acid by using water or as a phosphate by using a basic compound
- C01B25/463—Preparation involving solvent-solvent extraction the phosphoric acid present in the medium obtained after reaction being first extracted from the liquid phase formed or separated then re-extracted as free acid by using water or as a phosphate by using a basic compound the extracting agent being a ketone or a mixture of ketones
-
- 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
-
- 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
- C22B60/0282—Solutions containing P ions, e.g. treatment of solutions resulting from the leaching of phosphate ores or recovery of uranium from wet-process phosphoric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7900579A NL7900579A (nl) | 1979-01-25 | 1979-01-25 | Werkwijze voor het winnen van een uraniumbevattend concentraat en gezuiverd fosforzuur. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA18712A1 true MA18712A1 (fr) | 1980-10-01 |
Family
ID=19832515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA18909A MA18712A1 (fr) | 1979-01-25 | 1980-01-24 | Procede pour recuperer de l'acide phosphorique purifie et un concentre contenant de l'uranium |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS55104909A (fr) |
| MA (1) | MA18712A1 (fr) |
| NL (1) | NL7900579A (fr) |
| SU (1) | SU955851A3 (fr) |
| ZA (1) | ZA80333B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8658117B2 (en) * | 2009-05-27 | 2014-02-25 | Easymining Sweden Ab | Production of ammonium phosphates |
-
1979
- 1979-01-25 NL NL7900579A patent/NL7900579A/nl not_active Application Discontinuation
-
1980
- 1980-01-21 ZA ZA00800333A patent/ZA80333B/xx unknown
- 1980-01-23 JP JP673580A patent/JPS55104909A/ja active Granted
- 1980-01-24 SU SU802872551A patent/SU955851A3/ru active
- 1980-01-24 MA MA18909A patent/MA18712A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA80333B (en) | 1981-01-28 |
| JPS55104909A (en) | 1980-08-11 |
| SU955851A3 (ru) | 1982-08-30 |
| NL7900579A (nl) | 1980-07-29 |
| JPS6351964B2 (fr) | 1988-10-17 |
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