ES485543A1 - Procedimiento para recuperar el uranio presente en compues- tos fosfatados - Google Patents
Procedimiento para recuperar el uranio presente en compues- tos fosfatadosInfo
- Publication number
- ES485543A1 ES485543A1 ES485543A ES485543A ES485543A1 ES 485543 A1 ES485543 A1 ES 485543A1 ES 485543 A ES485543 A ES 485543A ES 485543 A ES485543 A ES 485543A ES 485543 A1 ES485543 A1 ES 485543A1
- Authority
- ES
- Spain
- Prior art keywords
- uranium
- extn
- organic phase
- solubilising agent
- phospahte
- 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
Links
- 229910052770 Uranium Inorganic materials 0.000 title abstract 4
- 229910019142 PO4 Inorganic materials 0.000 title 1
- 239000010452 phosphate Substances 0.000 title 1
- -1 phosphate compound Chemical class 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 title 1
- 239000012074 organic phase Substances 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- QIHQMTDZLVGHRM-UHFFFAOYSA-N N.[U+6] Chemical compound N.[U+6] QIHQMTDZLVGHRM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229940005657 pyrophosphoric acid Drugs 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7904761A FR2449652A2 (fr) | 1979-02-23 | 1979-02-23 | Procede pour la recuperation de l'uranium contenu dans des composes phosphates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES485543A1 true ES485543A1 (es) | 1980-05-16 |
Family
ID=9222410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES485543A Expired ES485543A1 (es) | 1979-02-23 | 1979-10-30 | Procedimiento para recuperar el uranio presente en compues- tos fosfatados |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS55113629A (fr) |
| ES (1) | ES485543A1 (fr) |
| FR (1) | FR2449652A2 (fr) |
| MA (1) | MA18591A1 (fr) |
| OA (1) | OA06476A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4652432A (en) * | 1981-02-26 | 1987-03-24 | Prodeco, Inc. | Process for recovering uranium using an alkyl pyrophosphoric acid and alkaline stripping solution |
| US4652431A (en) * | 1981-02-26 | 1987-03-24 | Prodeco, Inc. | Process for recovering uranium using an alkyl pyrophosphoric acid and alkaline stripping solution |
-
1979
- 1979-02-23 FR FR7904761A patent/FR2449652A2/fr active Pending
- 1979-09-19 MA MA18791A patent/MA18591A1/fr unknown
- 1979-10-05 JP JP12934179A patent/JPS55113629A/ja active Pending
- 1979-10-30 ES ES485543A patent/ES485543A1/es not_active Expired
-
1980
- 1980-02-23 OA OA57036A patent/OA06476A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2449652A2 (fr) | 1980-09-19 |
| JPS55113629A (en) | 1980-09-02 |
| OA06476A (fr) | 1981-07-31 |
| MA18591A1 (fr) | 1980-04-01 |
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