OA05735A - Procédé amélioré d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre - Google Patents
Procédé amélioré d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvreInfo
- Publication number
- OA05735A OA05735A OA56250A OA56250A OA05735A OA 05735 A OA05735 A OA 05735A OA 56250 A OA56250 A OA 56250A OA 56250 A OA56250 A OA 56250A OA 05735 A OA05735 A OA 05735A
- Authority
- OA
- OAPI
- Prior art keywords
- ores
- implementation
- improved process
- extracting uranium
- uranium
- 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
- C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium preliminary treatment of ores or scrap
Landscapes
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material 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)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7617171A FR2353647A1 (fr) | 1976-05-31 | 1976-05-31 | Procede ameliore d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA05735A true OA05735A (fr) | 1981-05-31 |
Family
ID=9174072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA56250A OA05735A (fr) | 1976-05-31 | 1977-08-06 | Procédé amélioré d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4175108A (fr) |
| AU (1) | AU508412B2 (fr) |
| BR (1) | BR7703507A (fr) |
| CA (1) | CA1092364A (fr) |
| ES (1) | ES459204A1 (fr) |
| FR (1) | FR2353647A1 (fr) |
| GR (1) | GR61631B (fr) |
| MX (1) | MX4609E (fr) |
| OA (1) | OA05735A (fr) |
| PT (1) | PT66612B (fr) |
| SE (1) | SE7706214L (fr) |
| YU (1) | YU131377A (fr) |
| ZA (1) | ZA773268B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424964A1 (fr) * | 1978-05-05 | 1979-11-30 | Cogema | Perfectionnements aux procedes de traitement de minerais uraniferes |
| US4560538A (en) * | 1979-12-19 | 1985-12-24 | Exxon Research And Engineering Co. | Curing and leaching process for metal ores |
| US4425307A (en) | 1981-04-22 | 1984-01-10 | E. I. Du Pont De Nemours & Co. | Hydrogen peroxide in sulfuric acid extraction of uranium ores |
| US4568487A (en) * | 1983-01-18 | 1986-02-04 | Elliott Guy R B | Depleted-uranium recovery from and cleaning of target sands |
| CN112505264B (zh) * | 2021-02-08 | 2021-05-04 | 中国工程物理研究院核物理与化学研究所 | 一种用于海水提铀的海试试验装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767045A (en) * | 1952-10-03 | 1956-10-16 | Robert F Mccullough | Treatment of phosphate rock to recover phosphorus and uranium values |
| US2830872A (en) * | 1952-10-03 | 1958-04-15 | Robert F Mccullough | Recovery of uranium values from phosphate rock |
| US3488162A (en) * | 1967-10-20 | 1970-01-06 | Adam E Sierzputowski | Oxidative treatment of uranium ore prior to acid leach |
| GB1328242A (en) * | 1970-05-21 | 1973-08-30 | Atomic Energy Authority Uk | Processes for recovering uranium values from ores |
| US4017309A (en) * | 1975-03-28 | 1977-04-12 | Holmes & Narver, Inc. | Thin layer leaching method |
-
1976
- 1976-05-31 FR FR7617171A patent/FR2353647A1/fr active Granted
-
1977
- 1977-05-04 US US05/793,553 patent/US4175108A/en not_active Expired - Lifetime
- 1977-05-26 YU YU01313/77A patent/YU131377A/xx unknown
- 1977-05-26 CA CA279,184A patent/CA1092364A/fr not_active Expired
- 1977-05-26 SE SE7706214A patent/SE7706214L/ not_active Application Discontinuation
- 1977-05-27 AU AU25585/77A patent/AU508412B2/en not_active Expired
- 1977-05-27 GR GR53572A patent/GR61631B/el unknown
- 1977-05-27 ES ES459204A patent/ES459204A1/es not_active Expired
- 1977-05-30 BR BR7703507A patent/BR7703507A/pt unknown
- 1977-05-30 ZA ZA00773268A patent/ZA773268B/xx unknown
- 1977-05-30 MX MX77100644U patent/MX4609E/es unknown
- 1977-05-30 PT PT66612A patent/PT66612B/fr unknown
- 1977-08-06 OA OA56250A patent/OA05735A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT66612A (fr) | 1977-06-01 |
| PT66612B (fr) | 1978-10-25 |
| GR61631B (en) | 1978-12-04 |
| ES459204A1 (es) | 1978-03-16 |
| FR2353647B1 (fr) | 1978-12-15 |
| YU131377A (en) | 1982-08-31 |
| AU2558577A (en) | 1978-11-30 |
| ZA773268B (en) | 1978-07-26 |
| AU508412B2 (en) | 1980-03-20 |
| CA1092364A (fr) | 1980-12-30 |
| FR2353647A1 (fr) | 1977-12-30 |
| SE7706214L (sv) | 1977-12-01 |
| US4175108A (en) | 1979-11-20 |
| MX4609E (es) | 1982-06-29 |
| BR7703507A (pt) | 1978-03-14 |
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