FR3044018B1 - METHODS OF EXTRACTING AND RECOVERING URANIUM PRESENT IN AQUEOUS SOLUTION COMPRISING PHOSPHORIC ACID - Google Patents
METHODS OF EXTRACTING AND RECOVERING URANIUM PRESENT IN AQUEOUS SOLUTION COMPRISING PHOSPHORIC ACIDInfo
- Publication number
- FR3044018B1 FR3044018B1 FR1561141A FR1561141A FR3044018B1 FR 3044018 B1 FR3044018 B1 FR 3044018B1 FR 1561141 A FR1561141 A FR 1561141A FR 1561141 A FR1561141 A FR 1561141A FR 3044018 B1 FR3044018 B1 FR 3044018B1
- Authority
- FR
- France
- Prior art keywords
- unsaturated
- saturated
- aqueous solution
- hydrocarbon group
- phosphoric acid
- Prior art date
- 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.)
- Active
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title abstract 6
- 239000007864 aqueous solution Substances 0.000 title abstract 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 title abstract 3
- 229910052770 Uranium Inorganic materials 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 6
- 229920006395 saturated elastomer Polymers 0.000 abstract 6
- 239000011368 organic material Substances 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- AAORDHMTTHGXCV-UHFFFAOYSA-N uranium(6+) Chemical compound [U+6] AAORDHMTTHGXCV-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
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
- C22B60/0265—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
-
- 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
- C22B60/0243—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors phosphorated ion as active agent
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
L'invention se rapporte à un procédé d'extraction de l'uranium(VI) d'une solution aqueuse comprenant de l'acide phosphorique, comprenant une mise en contact de la solution aqueuse avec un matériau organique, puis une séparation de la solution aqueuse et du matériau organique. Ce matériau organique comprend un support solide polymérique imprégné d'un composé répondant à la formule générale (I) suivante : dans laquelle : - m = 0, 1 ou 2 ; - R1 et R2 = un groupe hydrocarboné, saturé ou insaturé, linéaire ou ramifié, en C6 à C12 ; - R3 = H ; un groupe hydrocarboné, saturé ou insaturé, linéaire ou ramifié, en C1 à C12 ; un groupe hydrocarboné, saturé ou insaturé, comprenant un ou plusieurs cycles en C3 à Cs ; ou un groupe aryle comprenant un ou plusieurs cycles ; - ou bien R2 et R3 forment ensemble un groupe -(CH2)n- avec n = de 1 à 4 ; - R4 = un groupe hydrocarboné, saturé ou insaturé, linéaire ou ramifié, en C2 à C8 ; un groupe hydrocarboné, saturé ou insaturé, comprenant un ou plusieurs cycles ; ou un groupe aromatique comprenant un ou plusieurs cycles ; et - R5 = H ou un groupe hydrocarboné, saturé ou insaturé, linéaire ou ramifié, en C1 à C12. L'invention se rapporte également à un procédé de récupération de l'uranium(VI) d'une solution aqueuse comprenant de l'acide phosphorique.The invention relates to a method for extracting uranium(VI) from an aqueous solution comprising phosphoric acid, comprising bringing the aqueous solution into contact with an organic material, then separating the solution aqueous and organic material. This organic material comprises a polymeric solid support impregnated with a compound corresponding to the following general formula (I): in which: - m=0, 1 or 2; - R1 and R2 = a hydrocarbon group, saturated or unsaturated, linear or branched, C6 to C12; - R3 = H; a hydrocarbon group, saturated or unsaturated, linear or branched, C1 to C12; a hydrocarbon group, saturated or unsaturated, comprising one or more C3 to Cs rings; or an aryl group comprising one or more rings; - or else R2 and R3 together form a -(CH2)n- group with n = from 1 to 4; - R4 = a hydrocarbon group, saturated or unsaturated, linear or branched, C2 to C8; a hydrocarbon group, saturated or unsaturated, comprising one or more rings; or an aromatic group comprising one or more rings; and - R5 = H or a hydrocarbon group, saturated or unsaturated, linear or branched, C1 to C12. The invention also relates to a process for recovering uranium(VI) from an aqueous solution comprising phosphoric acid.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1561141A FR3044018B1 (en) | 2015-11-19 | 2015-11-19 | METHODS OF EXTRACTING AND RECOVERING URANIUM PRESENT IN AQUEOUS SOLUTION COMPRISING PHOSPHORIC ACID |
MA42557A MA42557B1 (en) | 2015-11-19 | 2016-11-21 | Processes for the extraction and recovery of uranium present in an aqueous solution comprising phosphoric acid |
PCT/EP2016/078292 WO2017085311A1 (en) | 2015-11-19 | 2016-11-21 | Methods for extracting and retrieving the uranium present in an aqueous solution including phosphoric acid |
US15/776,993 US20180355457A1 (en) | 2015-11-19 | 2016-11-21 | Methods for extracting and retrieving the uranium present in an aqueous solution including phosphoric acid |
TNP/2018/000168A TN2018000168A1 (en) | 2015-11-19 | 2016-11-21 | PROCESSES FOR THE EXTRACTION AND RECOVERY OF URANIUM PRESENT IN AN AQUEOUS SOLUTION CONTAINING PHOSPHORIC ACID |
CN201680066596.2A CN108350527A (en) | 2015-11-19 | 2016-11-21 | The method extracted from the aqueous solution of phosphoric acid and recycle uranium |
AU2016356075A AU2016356075A1 (en) | 2015-11-19 | 2016-11-21 | Methods for extracting and retrieving the uranium present in an aqueous solution including phosphoric acid |
IL259307A IL259307A (en) | 2015-11-19 | 2018-05-13 | Methods for extracting and retrieving the uranium present in an aqueous solution including phosphoric acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1561141A FR3044018B1 (en) | 2015-11-19 | 2015-11-19 | METHODS OF EXTRACTING AND RECOVERING URANIUM PRESENT IN AQUEOUS SOLUTION COMPRISING PHOSPHORIC ACID |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3044018A1 FR3044018A1 (en) | 2017-05-26 |
FR3044018B1 true FR3044018B1 (en) | 2017-12-22 |
Family
ID=55025237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1561141A Active FR3044018B1 (en) | 2015-11-19 | 2015-11-19 | METHODS OF EXTRACTING AND RECOVERING URANIUM PRESENT IN AQUEOUS SOLUTION COMPRISING PHOSPHORIC ACID |
Country Status (8)
Country | Link |
---|---|
US (1) | US20180355457A1 (en) |
CN (1) | CN108350527A (en) |
AU (1) | AU2016356075A1 (en) |
FR (1) | FR3044018B1 (en) |
IL (1) | IL259307A (en) |
MA (1) | MA42557B1 (en) |
TN (1) | TN2018000168A1 (en) |
WO (1) | WO2017085311A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180350246A1 (en) * | 2017-06-05 | 2018-12-06 | X Development Llc | Methods and Systems for Sharing an Airspace Wide Unmanned Aircraft System Database Across a Plurality of Service Suppliers |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3711591A (en) | 1970-07-08 | 1973-01-16 | Atomic Energy Commission | Reductive stripping process for the recovery of uranium from wet-process phosphoric acid |
US4316877A (en) * | 1979-11-23 | 1982-02-23 | Allied Corporation | Extraction of uranium values from phosphoric acid |
US4402917A (en) * | 1980-09-05 | 1983-09-06 | Allied Chemical Corporation | Extraction of uranium from phosphoric acid using supported extractants |
IL69384A0 (en) | 1983-08-01 | 1983-11-30 | Israel Atomic Energy Comm | Recovery of uranium from wet process phosphoric acid by liquid-solid ion exchange |
KR101389877B1 (en) * | 2008-07-31 | 2014-04-29 | 우르텍, 엘엘씨 | Extraction of uranium from wet-process phosphoric acid |
US8328900B2 (en) * | 2009-07-07 | 2012-12-11 | Cytec Technology Corp. | Processes for recovering metals from aqueous solutions |
FR2990206B1 (en) | 2012-05-07 | 2014-06-06 | Commissariat Energie Atomique | NOVEL BIFUNCTIONAL COMPOUNDS USEFUL AS LIGANDS OF URANIUM (VI), METHODS OF SYNTHESIS AND USES THEREOF |
WO2014018422A1 (en) | 2012-07-21 | 2014-01-30 | K-Technologies, Inc. | Processes for the recovery of uranium from wet-process phosphoric acid using a single dual or dual single cycle ion exchange approaches |
FR3002463B1 (en) | 2013-02-25 | 2016-08-19 | Commissariat Energie Atomique | ORGANIC-INORGANIC HYBRID MATERIAL, USEFUL FOR EXTRACTING URANIUM (VI) FROM AQUEOUS MEDIA CONTAINING PHOSPHORIC ACID, PROCESSES FOR PREPARING THEM AND USES THEREOF |
FR3002951B1 (en) * | 2013-03-11 | 2015-04-17 | Areva Mines | USE OF AMIDE AND PHOSPHONATE FUNCTION COMPOUNDS FOR EXTRACTING URANIUM (VI) FROM AQUEOUS SOLUTIONS OF SULFURIC ACID, IN PARTICULAR FROM THE SULFURIC LIXATION OF URANIFIED MINERALS |
-
2015
- 2015-11-19 FR FR1561141A patent/FR3044018B1/en active Active
-
2016
- 2016-11-21 TN TNP/2018/000168A patent/TN2018000168A1/en unknown
- 2016-11-21 US US15/776,993 patent/US20180355457A1/en not_active Abandoned
- 2016-11-21 CN CN201680066596.2A patent/CN108350527A/en active Pending
- 2016-11-21 WO PCT/EP2016/078292 patent/WO2017085311A1/en active Application Filing
- 2016-11-21 MA MA42557A patent/MA42557B1/en unknown
- 2016-11-21 AU AU2016356075A patent/AU2016356075A1/en not_active Abandoned
-
2018
- 2018-05-13 IL IL259307A patent/IL259307A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TN2018000168A1 (en) | 2019-10-04 |
WO2017085311A1 (en) | 2017-05-26 |
CN108350527A (en) | 2018-07-31 |
AU2016356075A1 (en) | 2018-05-31 |
US20180355457A1 (en) | 2018-12-13 |
FR3044018A1 (en) | 2017-05-26 |
IL259307A (en) | 2018-07-31 |
MA42557B1 (en) | 2019-10-31 |
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