FR2475065B2 - - Google Patents
Info
- Publication number
- FR2475065B2 FR2475065B2 FR8002879A FR8002879A FR2475065B2 FR 2475065 B2 FR2475065 B2 FR 2475065B2 FR 8002879 A FR8002879 A FR 8002879A FR 8002879 A FR8002879 A FR 8002879A FR 2475065 B2 FR2475065 B2 FR 2475065B2
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
- C22B60/0247—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using basic solutions or liquors
-
- 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
- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8002879A FR2475065A2 (fr) | 1979-07-27 | 1980-02-05 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
FR8007119A FR2478674A2 (fr) | 1979-07-27 | 1980-03-18 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
YU185380A YU40779B (en) | 1979-07-27 | 1980-07-21 | Process for, the oxidizing chemical decomposition of uranium or by means ofa carbanate solution |
AR28183380A AR230753A1 (es) | 1979-07-27 | 1980-07-21 | Procedimiento continuo de ataque oxidante en caliente que consiste en atacar un mineral uranifero bajo una forma dividida en presencia de un oxidante en el medio reaccional mediante un licor acuoso de carbono y bicarbonato alcalinos |
IT2360580A IT1132218B (it) | 1979-07-27 | 1980-07-22 | Procedimento di attacco ossidante di un minerale uranifero con una soluzione carbonata |
SE8005304A SE446748B (sv) | 1979-07-27 | 1980-07-22 | Forfarande for oxiderande angrepp pa en uranhaltig malm med en karbonatiserad vetska. |
SE8005304D SE8005304L (sv) | 1979-07-27 | 1980-07-22 | Forfarande for oxiderade angrepp pa en uranhaltig malm med en karbonatiserad vetska |
AU60713/80A AU533123B2 (en) | 1979-07-27 | 1980-07-23 | Leaching uraniferous ores with carbonated liquors |
ES493662A ES8207589A1 (es) | 1979-07-27 | 1980-07-24 | Procedimiento continuo de ataque oxidante en caliente de un mineral uranifero |
MX10178880U MX6893E (es) | 1979-07-27 | 1980-07-24 | Mejoras en metodo continuo de ataque oxidante de un mineral de uranio por una solucion de carbonato y bicarbonato alcalinos |
OA57181A OA06587A (fr) | 1979-07-27 | 1980-07-24 | Procédé d'attaque oxydante d'un minerai uranifère par une liqueur carbonatée. |
BR8004695A BR8004695A (pt) | 1979-07-27 | 1980-07-25 | Processo continuo de ataque oxidante a quente |
ZA00804512A ZA804512B (en) | 1979-07-27 | 1980-07-25 | Process for the oxidising attack on a uraniferous ore by a carbonated liquor |
CA000357036A CA1157663A (fr) | 1979-07-27 | 1980-07-25 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
US06/172,140 US4400359A (en) | 1979-07-27 | 1980-07-25 | Process for the hot oxidized attack on a uraniferous ore by a concentrated alkaline liquor with simultaneous uranium precipitation |
FR8115065A FR2510611B2 (fr) | 1979-07-27 | 1981-07-29 | Procede d'epuration selective de l'arsenic au cours de l'attaque oxydante par une liqueur carbonatee d'un minerai uranifere en contenant |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7919910A FR2462482A1 (fr) | 1979-07-27 | 1979-07-27 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
FR8002879A FR2475065A2 (fr) | 1979-07-27 | 1980-02-05 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
FR8007119A FR2478674A2 (fr) | 1979-07-27 | 1980-03-18 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2475065A2 FR2475065A2 (fr) | 1981-08-07 |
FR2475065B2 true FR2475065B2 (fr) | 1983-11-04 |
Family
ID=27250943
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8002879A Granted FR2475065A2 (fr) | 1979-07-27 | 1980-02-05 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
FR8007119A Granted FR2478674A2 (fr) | 1979-07-27 | 1980-03-18 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007119A Granted FR2478674A2 (fr) | 1979-07-27 | 1980-03-18 | Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee |
Country Status (12)
Country | Link |
---|---|
US (1) | US4400359A (fr) |
AR (1) | AR230753A1 (fr) |
AU (1) | AU533123B2 (fr) |
BR (1) | BR8004695A (fr) |
CA (1) | CA1157663A (fr) |
ES (1) | ES8207589A1 (fr) |
FR (2) | FR2475065A2 (fr) |
IT (1) | IT1132218B (fr) |
OA (1) | OA06587A (fr) |
SE (2) | SE446748B (fr) |
YU (1) | YU40779B (fr) |
ZA (1) | ZA804512B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11346017B1 (en) * | 2019-06-20 | 2022-05-31 | United States Of America As Represented By The Secretary Of The Air Force | Single crystalline NaUO3 and method of making same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB716597A (en) * | 1952-01-11 | 1954-10-06 | Ca Nat Research Council | Leaching of uranium |
US3022135A (en) * | 1958-02-26 | 1962-02-20 | Phillips Petroleum Co | Uranium recovery process |
US3099525A (en) * | 1960-09-26 | 1963-07-30 | Phillips Petroleum Co | Method of carbonate leaching uranium ore |
FR2063581A5 (fr) * | 1969-10-22 | 1971-07-09 | Ugine Kuhlmann | |
US4024216A (en) * | 1975-07-02 | 1977-05-17 | Nalco Chemical Company | Carbonate leach uranium ore processing with sodium polyacrylate flocculant |
FR2379612A1 (fr) * | 1977-02-08 | 1978-09-01 | Cogema | Procede de traitement chimique de minerais uraniferes contenant des composes du souffre et/ou des matieres organiques, par lixiviation alcaline |
EP0001537B1 (fr) * | 1977-09-30 | 1983-02-09 | Aluminium Pechiney | Procédé de traitement de solutions contenant des carbonate, sulfate, éventuellement hydroxyde de sodium ou potassium, ainsi que l'un au moins des métaux vanadium, uranium, molybdène |
OA06179A (fr) * | 1978-02-09 | 1981-06-30 | Pechiney Aluminium | Attaque à haute température de minerais par une liqueur contenant pour l'essentiel un bicarbonate soluble. |
-
1980
- 1980-02-05 FR FR8002879A patent/FR2475065A2/fr active Granted
- 1980-03-18 FR FR8007119A patent/FR2478674A2/fr active Granted
- 1980-07-21 AR AR28183380A patent/AR230753A1/es active
- 1980-07-21 YU YU185380A patent/YU40779B/xx unknown
- 1980-07-22 IT IT2360580A patent/IT1132218B/it active
- 1980-07-22 SE SE8005304A patent/SE446748B/sv not_active IP Right Cessation
- 1980-07-22 SE SE8005304D patent/SE8005304L/xx not_active Application Discontinuation
- 1980-07-23 AU AU60713/80A patent/AU533123B2/en not_active Ceased
- 1980-07-24 ES ES493662A patent/ES8207589A1/es not_active Expired
- 1980-07-24 OA OA57181A patent/OA06587A/fr unknown
- 1980-07-25 US US06/172,140 patent/US4400359A/en not_active Expired - Lifetime
- 1980-07-25 ZA ZA00804512A patent/ZA804512B/xx unknown
- 1980-07-25 CA CA000357036A patent/CA1157663A/fr not_active Expired
- 1980-07-25 BR BR8004695A patent/BR8004695A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ES493662A0 (es) | 1982-09-16 |
CA1157663A (fr) | 1983-11-29 |
IT8023605A0 (it) | 1980-07-22 |
OA06587A (fr) | 1981-07-31 |
BR8004695A (pt) | 1981-02-10 |
AU533123B2 (en) | 1983-11-03 |
AR230753A1 (es) | 1984-06-29 |
ES8207589A1 (es) | 1982-09-16 |
YU40779B (en) | 1986-06-30 |
FR2478674B2 (fr) | 1983-11-04 |
FR2478674A2 (fr) | 1981-09-25 |
US4400359A (en) | 1983-08-23 |
FR2475065A2 (fr) | 1981-08-07 |
SE8005304L (sv) | 1981-01-28 |
ZA804512B (en) | 1982-02-24 |
YU185380A (en) | 1983-01-21 |
AU6071380A (en) | 1981-01-29 |
SE446748B (sv) | 1986-10-06 |
IT1132218B (it) | 1986-06-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |