FR2416955B1 - - Google Patents
Info
- Publication number
- FR2416955B1 FR2416955B1 FR7804192A FR7804192A FR2416955B1 FR 2416955 B1 FR2416955 B1 FR 2416955B1 FR 7804192 A FR7804192 A FR 7804192A FR 7804192 A FR7804192 A FR 7804192A FR 2416955 B1 FR2416955 B1 FR 2416955B1
- 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
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
-
- 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
- C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins
-
- 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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7804192A FR2416955A1 (fr) | 1978-02-08 | 1978-02-08 | Traitement non polluant d'effluents uraniferes alcalins contenant des ions so4= |
| US06/006,332 US4349512A (en) | 1978-02-08 | 1979-01-25 | Non-polluting treatment of alkaline uraniferous effluents containing SO.sub.= ions |
| AU43980/79A AU530429B2 (en) | 1978-02-08 | 1979-02-06 | Non-polluting treatment of alkaline uraniferous effluents containing so4 > ions |
| CA000321058A CA1119414A (fr) | 1978-02-08 | 1979-02-07 | Traitement non polluant d'effluents uraniferes alcalins contenant des ions so.sub.4 |
| ZA79533A ZA79533B (en) | 1978-02-08 | 1979-02-07 | Non-polluting treatment of alkaline uraniferous effluents containing so4 ions |
| OA56731A OA06181A (fr) | 1978-02-08 | 1979-02-08 | Traitement non polluant d'effluents uranifères alcalins contenant des ions SO4=. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7804192A FR2416955A1 (fr) | 1978-02-08 | 1978-02-08 | Traitement non polluant d'effluents uraniferes alcalins contenant des ions so4= |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2416955A1 FR2416955A1 (fr) | 1979-09-07 |
| FR2416955B1 true FR2416955B1 (US20040232935A1-20041125-M00001.png) | 1981-12-04 |
Family
ID=9204597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7804192A Granted FR2416955A1 (fr) | 1978-02-08 | 1978-02-08 | Traitement non polluant d'effluents uraniferes alcalins contenant des ions so4= |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418042A (en) * | 1979-08-27 | 1983-11-29 | Mobil Oil Corporation | Ion exchange process using resins of high loading capacity, high chloride tolerance and rapid elution for uranium recovery |
| US4799165A (en) * | 1986-03-03 | 1989-01-17 | Tektronix, Inc. | Level detecting waveform sampling system |
| US9802844B2 (en) | 2012-11-08 | 2017-10-31 | Silver Aqua, Inc. | Portable pathogen deactivation method and apparatus |
| WO2015065808A1 (en) | 2013-10-29 | 2015-05-07 | Silver Aqua, Inc. | Portable pathogen deactivation method and apparatus |
| CN111547773B (zh) * | 2020-04-24 | 2022-09-20 | 核工业北京化工冶金研究院 | 一种从含铀碳酸钠溶液制备u3o8的方法 |
| CN115432688A (zh) * | 2022-09-22 | 2022-12-06 | 东华理工大学 | 一种变钙铀云母产物及其制备方法 |
| CN115572848B (zh) * | 2022-09-26 | 2023-12-15 | 核工业北京化工冶金研究院 | 一种可实现载铀树脂高效淋洗及淋洗剂再生的工艺方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB774371A (en) * | 1951-12-01 | 1957-05-08 | Atomic Energy Authority Uk | Improvements in or relating to extraction of uranium from ore |
| US2811412A (en) * | 1952-03-31 | 1957-10-29 | Robert H Poirier | Method of recovering uranium compounds |
| US2863717A (en) * | 1954-04-07 | 1958-12-09 | Kunin Robert | Recovery of uranium values from copper-bearing solutions |
| GB775415A (en) * | 1954-10-05 | 1957-05-22 | Commw Scient Ind Res Org | Improved method and means for extracting an adsorbable solute from a suspension of finely divided solids in a solution |
| US2900227A (en) * | 1956-01-13 | 1959-08-18 | Int Minerals & Chem Corp | Ion exchange process-removal of sulfate ions from eluate |
| US3000696A (en) * | 1956-07-27 | 1961-09-19 | Texaco Development Corp | Process for recovery of uranium from fossil fuels |
| US2841468A (en) * | 1957-06-14 | 1958-07-01 | Henry F Wilson | Recovery of uranium from carbonate leach liquors |
| FR1193092A (fr) * | 1958-03-06 | 1959-10-30 | Commissariat Energie Atomique | Procédé de traitement et de recyclage des liqueurs alcalines provenant des traitements alcalins des minerais d'uranium |
| FR1373734A (fr) * | 1963-07-11 | 1964-10-02 | Comvissariat A L En Atomique | Procédé d'élution de l'uranium et son application à l'échange ionique en milieu alcalin |
| US3445201A (en) * | 1968-03-27 | 1969-05-20 | Atomic Energy Commission | Ion exchange process for recovering americium and curium |
| US3961027A (en) * | 1973-10-18 | 1976-06-01 | Westinghouse Electric Corporation | Cyclic process for re-use of waste water generated during the production of UO2 |
-
1978
- 1978-02-08 FR FR7804192A patent/FR2416955A1/fr active Granted
-
1979
- 1979-01-25 US US06/006,332 patent/US4349512A/en not_active Expired - Lifetime
- 1979-02-06 AU AU43980/79A patent/AU530429B2/en not_active Ceased
- 1979-02-07 ZA ZA79533A patent/ZA79533B/xx unknown
- 1979-02-07 CA CA000321058A patent/CA1119414A/fr not_active Expired
- 1979-02-08 OA OA56731A patent/OA06181A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA79533B (en) | 1980-02-27 |
| AU530429B2 (en) | 1983-07-14 |
| FR2416955A1 (fr) | 1979-09-07 |
| OA06181A (fr) | 1981-06-30 |
| US4349512A (en) | 1982-09-14 |
| AU4398079A (en) | 1979-08-16 |
| CA1119414A (fr) | 1982-03-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |