BR7206764D0 - Processo de obtencao de compostos de uranio - Google Patents
Processo de obtencao de compostos de uranioInfo
- Publication number
- BR7206764D0 BR7206764D0 BR676472A BR676472A BR7206764D0 BR 7206764 D0 BR7206764 D0 BR 7206764D0 BR 676472 A BR676472 A BR 676472A BR 676472 A BR676472 A BR 676472A BR 7206764 D0 BR7206764 D0 BR 7206764D0
- Authority
- BR
- Brazil
- Prior art keywords
- uranium compounds
- obtaining uranium
- obtaining
- compounds
- uranium
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- 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
- C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
- C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
- C22B60/0234—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors sulfurated ion as active agent
-
- 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
-
- 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)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7134751A FR2154300B1 (pt) | 1971-09-28 | 1971-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7206764D0 true BR7206764D0 (pt) | 1974-08-15 |
Family
ID=9083546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR676472A BR7206764D0 (pt) | 1971-09-28 | 1972-09-28 | Processo de obtencao de compostos de uranio |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3920788A (pt) |
| AU (1) | AU471496B2 (pt) |
| BE (1) | BE789316A (pt) |
| BR (1) | BR7206764D0 (pt) |
| CA (1) | CA970162A (pt) |
| CS (1) | CS157608B2 (pt) |
| DE (1) | DE2243570C3 (pt) |
| ES (1) | ES407071A1 (pt) |
| FR (1) | FR2154300B1 (pt) |
| GB (1) | GB1383576A (pt) |
| IT (1) | IT967868B (pt) |
| LU (1) | LU66169A1 (pt) |
| NL (1) | NL7213101A (pt) |
| OA (1) | OA04265A (pt) |
| RO (1) | RO61590A (pt) |
| SE (1) | SE375807B (pt) |
| SU (1) | SU504471A3 (pt) |
| ZA (1) | ZA726616B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE396966B (sv) * | 1975-07-01 | 1977-10-10 | Boliden Ab | Forfarande for upparbetning av skiffrar genom rostning och lakning |
| CA1105264A (en) * | 1977-07-05 | 1981-07-21 | Verner B. Sefton | Hydrometallurgical process for the treatment of ores |
| US4292279A (en) * | 1979-04-19 | 1981-09-29 | Phillips Petroleum Co. | Production of high purity uranium compounds from crude yellow cake |
| US4689178A (en) * | 1985-11-14 | 1987-08-25 | Rockwell International Corporation | Method for magnesium sulfate recovery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733126A (en) * | 1956-01-31 | Ukanium liberation | ||
| US890584A (en) * | 1907-06-18 | 1908-06-09 | Herman Eleck | Process of extracting uranium and vanadium from ores. |
| US2176610A (en) * | 1937-11-13 | 1939-10-17 | North Shore Coke & Chemical Co | Process of working ores of vanadium and uranium |
| US2769686A (en) * | 1952-12-08 | 1956-11-06 | Robert F Mccullough | Recovery of mineral values from leached zone material overlying florida pebble phosphate deposits |
| US2894809A (en) * | 1955-07-06 | 1959-07-14 | Robert F Mccullough | Method of recovering mineral values |
| US3100682A (en) * | 1960-04-15 | 1963-08-13 | Union Carbide Corp | Production of low sulfate uranium oxide |
-
1971
- 1971-09-28 FR FR7134751A patent/FR2154300B1/fr not_active Expired
-
1972
- 1972-09-05 DE DE2243570A patent/DE2243570C3/de not_active Expired
- 1972-09-25 US US29208672 patent/US3920788A/en not_active Expired - Lifetime
- 1972-09-26 IT IT2968072A patent/IT967868B/it active
- 1972-09-26 OA OA54697A patent/OA04265A/xx unknown
- 1972-09-26 CS CS654072A patent/CS157608B2/cs unknown
- 1972-09-26 SE SE1239372A patent/SE375807B/xx unknown
- 1972-09-27 AU AU47161/72A patent/AU471496B2/en not_active Expired
- 1972-09-27 BE BE789316D patent/BE789316A/xx unknown
- 1972-09-27 SU SU1836683A patent/SU504471A3/ru active
- 1972-09-27 LU LU66169D patent/LU66169A1/xx unknown
- 1972-09-27 ZA ZA726616A patent/ZA726616B/xx unknown
- 1972-09-27 CA CA152,700A patent/CA970162A/en not_active Expired
- 1972-09-27 RO RO7235072Q patent/RO61590A/ro unknown
- 1972-09-27 GB GB4462772A patent/GB1383576A/en not_active Expired
- 1972-09-27 ES ES407071A patent/ES407071A1/es not_active Expired
- 1972-09-27 NL NL7213101A patent/NL7213101A/xx not_active Application Discontinuation
- 1972-09-28 BR BR676472A patent/BR7206764D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS157608B2 (pt) | 1974-09-16 |
| DE2243570B2 (de) | 1975-02-06 |
| DE2243570C3 (de) | 1975-09-11 |
| ZA726616B (en) | 1973-11-28 |
| DE2243570A1 (de) | 1973-04-12 |
| SE375807B (pt) | 1975-04-28 |
| RO61590A (pt) | 1976-12-15 |
| FR2154300B1 (pt) | 1974-03-29 |
| OA04265A (fr) | 1979-12-31 |
| GB1383576A (en) | 1974-02-12 |
| ES407071A1 (es) | 1978-01-01 |
| BE789316A (fr) | 1973-03-27 |
| US3920788A (en) | 1975-11-18 |
| SU504471A3 (ru) | 1976-02-25 |
| NL7213101A (pt) | 1973-03-30 |
| AU471496B2 (en) | 1976-04-29 |
| AU4716172A (en) | 1974-04-04 |
| IT967868B (it) | 1974-03-11 |
| LU66169A1 (pt) | 1973-01-31 |
| FR2154300A1 (pt) | 1973-05-11 |
| CA970162A (en) | 1975-07-01 |
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