SU1194265A3 - Экстракционна смесь дл извлечени урана ( @ ) из растворов фосфорной кислоты - Google Patents
Экстракционна смесь дл извлечени урана ( @ ) из растворов фосфорной кислоты Download PDFInfo
- Publication number
- SU1194265A3 SU1194265A3 SU792847824A SU2847824A SU1194265A3 SU 1194265 A3 SU1194265 A3 SU 1194265A3 SU 792847824 A SU792847824 A SU 792847824A SU 2847824 A SU2847824 A SU 2847824A SU 1194265 A3 SU1194265 A3 SU 1194265A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phosphoric acid
- extraction
- solutions
- uranium
- extraction mixture
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000000605 extraction Methods 0.000 title claims abstract description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 title claims abstract description 7
- 239000000203 mixture Substances 0.000 title claims description 3
- HNVACBPOIKOMQP-UHFFFAOYSA-N uranium(4+) Chemical compound [U+4] HNVACBPOIKOMQP-UHFFFAOYSA-N 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052770 Uranium Inorganic materials 0.000 claims abstract description 12
- 230000007935 neutral effect Effects 0.000 claims abstract 2
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000011084 recovery Methods 0.000 claims description 2
- OMLVPEUOCUINNC-UHFFFAOYSA-N 1-(dihexylphosphorylmethoxy)octane Chemical compound CCCCCCCCOCP(=O)(CCCCCC)CCCCCC OMLVPEUOCUINNC-UHFFFAOYSA-N 0.000 claims 1
- -1 hexyloctoxymethylphosphine- Chemical compound 0.000 claims 1
- MDDUHVRJJAFRAU-YZNNVMRBSA-N tert-butyl-[(1r,3s,5z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Chemical compound C1[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O[Si](C)(C)C(C)(C)C)C(=C)\C1=C/CP(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MDDUHVRJJAFRAU-YZNNVMRBSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 239000003701 inert diluent Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 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)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7833543A FR2442796A1 (fr) | 1978-11-28 | 1978-11-28 | Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1194265A3 true SU1194265A3 (ru) | 1985-11-23 |
Family
ID=9215441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792847824A SU1194265A3 (ru) | 1978-11-28 | 1979-11-27 | Экстракционна смесь дл извлечени урана ( @ ) из растворов фосфорной кислоты |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5580724A (enExample) |
| FR (1) | FR2442796A1 (enExample) |
| SU (1) | SU1194265A3 (enExample) |
| ZA (1) | ZA796296B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2494258A1 (fr) * | 1980-11-14 | 1982-05-21 | Commissariat Energie Atomique | Procede de recuperation de l'uranium present dans des solutions d'acide phosphorique |
| FR3038326A1 (fr) | 2015-06-30 | 2017-01-06 | Areva Mines | Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836476A (en) * | 1971-10-04 | 1974-09-17 | Kerr Mc Gee Chem Corp | Simultaneous recovery of vanadium and uranium from oxidized wet process acid |
| IL52756A0 (en) * | 1976-09-10 | 1977-10-31 | Westinghouse Electric Corp | Recovery of uranium from wet process phosphoric acid |
-
1978
- 1978-11-28 FR FR7833543A patent/FR2442796A1/fr active Granted
-
1979
- 1979-11-20 ZA ZA00796296A patent/ZA796296B/xx unknown
- 1979-11-27 JP JP15347679A patent/JPS5580724A/ja active Granted
- 1979-11-27 SU SU792847824A patent/SU1194265A3/ru active
Non-Patent Citations (1)
| Title |
|---|
| Смирнов Ю.В. и др. Комплексное использование; уранового -и урансодержащего сырь .-Атомна техника за рубежом, 1976, № 1, с. 14. Смирнов Ю.В. и др. Гкдрометаллургическа тереработка уранорудного сырь . М. : Атомиздат, 1979, с,- 144. * |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA796296B (en) | 1981-08-26 |
| FR2442796B1 (enExample) | 1982-10-15 |
| JPS6229373B2 (enExample) | 1987-06-25 |
| JPS5580724A (en) | 1980-06-18 |
| FR2442796A1 (fr) | 1980-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TR21939A (tr) | Islak usullue fosforik asidin aritilmasina mahsus usul | |
| FR2435533B1 (enExample) | ||
| ES8100352A1 (es) | Procedimiento para la recuperacion del uranio presente en una disolucion de acido fosforico | |
| GB1455659A (en) | Method for purifying crude phosphoric acid | |
| AU5160279A (en) | Extracting uranium valves from wet process acid | |
| JPS5792511A (en) | Solvent extraction of phosphoric acid | |
| TR21584A (tr) | Islak usuelle elde edilen fosforik asitten agir metal iyonlarinin ve arsen'in cikartilmasina mahsus usuel | |
| CA1188106A (en) | Uranium (vi) recovery process | |
| ES8100353A1 (es) | Procedimiento de recuperacion del uranio presente en una solucion de acido fosforico | |
| ES336087A1 (es) | Procedimiento de purificacion de acido fosforico. | |
| ES8403978A1 (es) | Un metodo de recuperacion de uranio del acido fosforico. | |
| SU1822107A1 (ru) | Способ экстракционного разделения редкоземельных элементов | |
| US4276235A (en) | Method for purifying bidentate organophosphorous compounds | |
| FR2442796A1 (fr) | Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique | |
| JPS54112723A (en) | Separating method for metal ions | |
| SU454836A1 (ru) | Способ извлечени металлов из растворов их солей экстракцией | |
| JPS54137428A (en) | Separation of yttrium | |
| SU882923A1 (ru) | Состав дл очистки фосфорной кислоты | |
| SU975570A1 (ru) | Способ очистки фосфорной кислоты от железа | |
| JPS56100117A (en) | Purifying method for wet process phosphoric acid | |
| Floreancig | Process for the Recovery in Its Tetravalent Form of Uranium When Extracted From Phosphate Solutions Using an Addition of Metallic Ions | |
| JPS5551721A (en) | Yttrium separating method | |
| JPS56100116A (en) | Purifying method for wet process phosphoric acid | |
| SU1478637A1 (ru) | Способ извлечения скандия из красного шлама | |
| JPS5356188A (en) | Removing method for sulfate ion from extracted phosphoric acid |