CH535283A - Verfahren zur Gewinnung von Uran aus Rohphosphat - Google Patents
Verfahren zur Gewinnung von Uran aus RohphosphatInfo
- Publication number
- CH535283A CH535283A CH1492070A CH1492070A CH535283A CH 535283 A CH535283 A CH 535283A CH 1492070 A CH1492070 A CH 1492070A CH 1492070 A CH1492070 A CH 1492070A CH 535283 A CH535283 A CH 535283A
- Authority
- CH
- Switzerland
- Prior art keywords
- uranium
- extraction
- rock phosphate
- rock
- phosphate
- Prior art date
Links
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)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL33444A IL33444A0 (en) | 1969-11-27 | 1969-11-27 | Recovery of uranium from rock phosphate |
Publications (1)
Publication Number | Publication Date |
---|---|
CH535283A true CH535283A (de) | 1973-03-31 |
Family
ID=11045173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1492070A CH535283A (de) | 1969-11-27 | 1970-10-07 | Verfahren zur Gewinnung von Uran aus Rohphosphat |
Country Status (11)
Country | Link |
---|---|
AU (1) | AU2028070A (fr) |
BE (1) | BE758317A (fr) |
CA (1) | CA917927A (fr) |
CH (1) | CH535283A (fr) |
DE (1) | DE2048168C3 (fr) |
ES (1) | ES384740A1 (fr) |
FR (1) | FR2070722A1 (fr) |
IL (1) | IL33444A0 (fr) |
LU (1) | LU61910A1 (fr) |
NL (1) | NL7015139A (fr) |
SE (1) | SE372291B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2449728A2 (fr) * | 1979-02-23 | 1980-09-19 | Minemet Rech Sa | Procede pour la recuperation de l'uranium contenu dans des composes phosphates |
FR2457258A1 (fr) * | 1979-05-22 | 1980-12-19 | Rhone Poulenc Ind | Perfectionnement au procede de recuperation de l'uranium d'un acide phosphorique impur |
FR2476057A2 (fr) * | 1979-09-21 | 1981-08-21 | Rhone Poulenc Ind | Perfectionnement au procede de recuperation globale de l'uranium, des terres rares, du thorium et de l'yttrium contenus dans une solution acide |
DE2952475C2 (de) * | 1979-12-27 | 1982-07-15 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Verfahren zur Gewinnung von Uranverbindungen aus wäßriger Uran enthaltender Phosphorsäure |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859092A (en) * | 1953-02-05 | 1958-11-04 | Richard H Bailes | Solvent extraction process for the recovery of metals from phosphoric acid |
US3214239A (en) * | 1962-07-02 | 1965-10-26 | Kerr Mc Gee Oil Ind Inc | Recovery of metal values from aqueous solution by solvent extraction with an organo phosphorus extractant |
-
0
- BE BE758317D patent/BE758317A/fr unknown
-
1969
- 1969-11-27 IL IL33444A patent/IL33444A0/xx unknown
-
1970
- 1970-09-23 AU AU20280/70A patent/AU2028070A/en not_active Expired
- 1970-09-24 SE SE7012979A patent/SE372291B/xx unknown
- 1970-09-30 DE DE2048168A patent/DE2048168C3/de not_active Expired
- 1970-10-07 CH CH1492070A patent/CH535283A/de not_active IP Right Cessation
- 1970-10-15 NL NL7015139A patent/NL7015139A/xx unknown
- 1970-10-16 CA CA095964A patent/CA917927A/en not_active Expired
- 1970-10-21 ES ES384740A patent/ES384740A1/es not_active Expired
- 1970-10-22 LU LU61910D patent/LU61910A1/xx unknown
- 1970-10-29 FR FR7039047A patent/FR2070722A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IL33444A0 (en) | 1970-03-22 |
SE372291B (fr) | 1974-12-16 |
DE2048168A1 (de) | 1971-06-03 |
LU61910A1 (fr) | 1971-08-10 |
CA917927A (en) | 1973-01-02 |
NL7015139A (fr) | 1971-06-01 |
DE2048168B2 (de) | 1973-07-19 |
AU2028070A (en) | 1972-03-30 |
BE758317A (fr) | 1971-04-01 |
ES384740A1 (es) | 1973-03-16 |
DE2048168C3 (de) | 1974-02-21 |
FR2070722A1 (en) | 1971-09-17 |
FR2070722B1 (fr) | 1974-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |