BE709288A - - Google Patents
Info
- Publication number
- BE709288A BE709288A BE709288DA BE709288A BE 709288 A BE709288 A BE 709288A BE 709288D A BE709288D A BE 709288DA BE 709288 A BE709288 A BE 709288A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/001—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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- C22B59/00—Obtaining rare earth metals
-
- 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
-
- 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
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- 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)
- General Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US609732A US3395992A (en) | 1967-01-13 | 1967-01-13 | Concentration of transplutonium actinides from dirt samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709288A true BE709288A (US07655688-20100202-C00086.png) | 1968-05-16 |
Family
ID=24442101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709288D BE709288A (US07655688-20100202-C00086.png) | 1967-01-13 | 1968-01-12 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449122A (en) * | 1972-11-08 | 1976-09-15 | Atomic Energy Authority Uk | Processing of uranium hexafluoride |
| FR2509282A1 (fr) * | 1981-07-09 | 1983-01-14 | Commissariat Energie Atomique | Procede de separation des actinides et des lanthanides presents a l'etat trivalent, dans une solution aqueuse acide |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711362A (en) * | 1949-04-11 | 1955-06-21 | Jr Kenneth Street | Curium-americium separation and purification process |
| US2741627A (en) * | 1950-06-28 | 1956-04-10 | Stanley G Thompson | Production of curium 243 |
| US2683655A (en) * | 1952-09-10 | 1954-07-13 | Atomic Energy Commission | Separation of americium and curium from aqueous solutions |
| US2891839A (en) * | 1953-12-31 | 1959-06-23 | Ervin K Hulet | Production of curium 245 |
| US2925431A (en) * | 1956-04-17 | 1960-02-16 | Gregory R Choppin | Cationic exchange process for the separation of rare earths |
| US2859095A (en) * | 1957-09-27 | 1958-11-04 | Winston M Manning | Process of producing cm244 and cm245 |
| US2887358A (en) * | 1957-12-12 | 1959-05-19 | Gary H Higgins | Large scale method for the production and purification of curium |
| US3079225A (en) * | 1961-05-15 | 1963-02-26 | Russell D Baybarz | Process for separating americium and curium from rare earth elements |
| US3136600A (en) * | 1962-08-15 | 1964-06-09 | Simeon A Adar | Separation of actinides from each other |
| US3230036A (en) * | 1963-09-18 | 1966-01-18 | Frederick A Kappelmann | Method for separating americium and curium from the lanthanide rare earths and yttrium |
-
1967
- 1967-01-13 US US609732A patent/US3395992A/en not_active Expired - Lifetime
- 1967-12-18 GB GB57418/67A patent/GB1158959A/en not_active Expired
-
1968
- 1968-01-10 FR FR1553200D patent/FR1553200A/fr not_active Expired
- 1968-01-11 SE SE00364/68A patent/SE330878B/xx unknown
- 1968-01-12 BE BE709288D patent/BE709288A/xx unknown
- 1968-01-15 DE DE19681667860 patent/DE1667860A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE330878B (US07655688-20100202-C00086.png) | 1970-12-07 |
| FR1553200A (US07655688-20100202-C00086.png) | 1969-01-10 |
| GB1158959A (en) | 1969-07-23 |
| US3395992A (en) | 1968-08-06 |
| DE1667860A1 (de) | 1971-07-15 |
