FR2484989A1 - Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine - Google Patents
Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine Download PDFInfo
- Publication number
- FR2484989A1 FR2484989A1 FR8013912A FR8013912A FR2484989A1 FR 2484989 A1 FR2484989 A1 FR 2484989A1 FR 8013912 A FR8013912 A FR 8013912A FR 8013912 A FR8013912 A FR 8013912A FR 2484989 A1 FR2484989 A1 FR 2484989A1
- Authority
- FR
- France
- Prior art keywords
- uranium
- solution
- extract
- molybdenum
- extraction
- 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.)
- Granted
Links
- 229910052770 Uranium Inorganic materials 0.000 title claims abstract description 34
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title claims abstract description 34
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 239000002904 solvent Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 12
- 229910052750 molybdenum Inorganic materials 0.000 title claims description 23
- 239000011733 molybdenum Substances 0.000 title claims description 23
- -1 AMINO Chemical class 0.000 title abstract description 4
- 238000000605 extraction Methods 0.000 claims abstract description 18
- 239000007800 oxidant agent Substances 0.000 claims abstract description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000011282 treatment Methods 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 5
- 239000000243 solution Substances 0.000 claims description 26
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 230000001590 oxidative effect Effects 0.000 claims description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 9
- 150000001412 amines Chemical class 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003929 acidic solution Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 239000006193 liquid solution Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 abstract description 6
- 238000000622 liquid--liquid extraction Methods 0.000 abstract description 5
- 239000012141 concentrate Substances 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract description 2
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 239000011780 sodium chloride Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 235000011149 sulphuric acid Nutrition 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- KTEXACXVPZFITO-UHFFFAOYSA-N molybdenum uranium Chemical compound [Mo].[U] KTEXACXVPZFITO-UHFFFAOYSA-N 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910008894 U—Mo Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- ZGHDMISTQPRNRG-UHFFFAOYSA-N dimolybdenum Chemical compound [Mo]#[Mo] ZGHDMISTQPRNRG-UHFFFAOYSA-N 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- SWZDQOUHBYYPJD-UHFFFAOYSA-N tridodecylamine Chemical compound CCCCCCCCCCCCN(CCCCCCCCCCCC)CCCCCCCCCCCC SWZDQOUHBYYPJD-UHFFFAOYSA-N 0.000 description 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
- C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
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)
- Extraction Or Liquid Replacement (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8013912A FR2484989A1 (fr) | 1980-06-19 | 1980-06-19 | Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine |
| BR8007914A BR8007914A (pt) | 1980-06-19 | 1980-12-03 | Processo de separacao seletiva de uranio e do molibdenio contidos em um extrato |
| SE8103532A SE450837B (sv) | 1980-06-19 | 1981-06-04 | Forfarande for separation av uran och molybden innehallna i ett aminlosningsmedel |
| CA000379238A CA1164217A (fr) | 1980-06-19 | 1981-06-08 | Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine |
| US06/271,941 US4381286A (en) | 1980-06-19 | 1981-06-09 | Process for the selective separation of uranium and molybdenum which are contained in an amino solvent |
| YU01495/81A YU149581A (en) | 1980-06-19 | 1981-06-15 | Process for the selective separation of uranium and molybdenum contained in an amine solvent |
| ES503125A ES503125A0 (es) | 1980-06-19 | 1981-06-17 | Un procedimiento de separacion selectiva del uranio y del molibdeno contenidos en un extracto |
| ZA814102A ZA814102B (en) | 1980-06-19 | 1981-06-17 | Process for the selective separation of uranium and molybdenum which are contained in an amino solvent |
| IT22371/81A IT1136667B (it) | 1980-06-19 | 1981-06-17 | Procedimento di separazione selettiva dell'uranio e del molibdeno contenuti in un solvente aminato |
| AU71947/81A AU536587B2 (en) | 1980-06-19 | 1981-06-18 | Selective separation of uranium and molybdenum |
| MA19393A MA19183A1 (fr) | 1980-06-19 | 1981-06-19 | Procede de separation selective de l'uranium et des molybdenes contenus dans un solvant amine . |
| OA57429A OA06840A (fr) | 1980-06-19 | 1981-06-19 | Procédé de séparation sélective de l'uranium et du molydène contenus dans un solvant aminé. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8013912A FR2484989A1 (fr) | 1980-06-19 | 1980-06-19 | Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2484989A1 true FR2484989A1 (fr) | 1981-12-24 |
| FR2484989B1 FR2484989B1 (enExample) | 1982-06-11 |
Family
ID=9243410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8013912A Granted FR2484989A1 (fr) | 1980-06-19 | 1980-06-19 | Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4381286A (enExample) |
| AU (1) | AU536587B2 (enExample) |
| BR (1) | BR8007914A (enExample) |
| CA (1) | CA1164217A (enExample) |
| ES (1) | ES503125A0 (enExample) |
| FR (1) | FR2484989A1 (enExample) |
| IT (1) | IT1136667B (enExample) |
| MA (1) | MA19183A1 (enExample) |
| OA (1) | OA06840A (enExample) |
| SE (1) | SE450837B (enExample) |
| YU (1) | YU149581A (enExample) |
| ZA (1) | ZA814102B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547208B1 (fr) * | 1983-06-07 | 1985-10-04 | Pechiney Uranium | Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes |
| EP1345239B1 (en) * | 2002-03-11 | 2008-06-04 | Urenco Nederland B.V. | Nuclear fuel comprising a uranium-molybdenum alloy |
| US9567237B2 (en) | 2012-11-16 | 2017-02-14 | Honeywell International Inc. | Separation and recovery of molybdenum values from uranium process distillate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1236310A (fr) * | 1958-09-22 | 1960-07-15 | Gen Mills Inc | Procédé d'extraction d'uranium à partir de ses minerais en utilisant des amines liquides comme agents d'extraction |
| FR1259188A (fr) * | 1959-06-05 | 1961-04-21 | Gen Mills Inc | Procédé pour la commande de la teneur en molybdène pendant une extraction liquide-liquide de l'uranium faisant appel à des agents d'extraction amines |
| US3239565A (en) * | 1962-06-07 | 1966-03-08 | Gen Mills Inc | Fatty hydroxyalkyl amines |
| FR2403393A1 (fr) * | 1977-09-14 | 1979-04-13 | Earth Sciences Inc | Procede de recuperation d'uranium au depart de solutions d'acide phosphorique |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3083076A (en) * | 1959-06-05 | 1963-03-26 | Gen Mills Inc | Control of molybdenum during liquidliquid extraction of uranium using amine extractants |
| NL264124A (enExample) * | 1960-04-28 | 1900-01-01 | ||
| US3223476A (en) * | 1962-07-27 | 1965-12-14 | Phillips Petroleum Co | Extraction of metal values from acid solutions |
| US3241909A (en) * | 1962-12-13 | 1966-03-22 | Kerr Mc Gee Oil Ind Inc | Recovery of uranium values by solvent extraction |
| US4188361A (en) * | 1978-04-12 | 1980-02-12 | Davy International (Oil And Chemicals) Limited | Recovery of uranium values |
-
1980
- 1980-06-19 FR FR8013912A patent/FR2484989A1/fr active Granted
- 1980-12-03 BR BR8007914A patent/BR8007914A/pt unknown
-
1981
- 1981-06-04 SE SE8103532A patent/SE450837B/sv not_active IP Right Cessation
- 1981-06-08 CA CA000379238A patent/CA1164217A/fr not_active Expired
- 1981-06-09 US US06/271,941 patent/US4381286A/en not_active Expired - Lifetime
- 1981-06-15 YU YU01495/81A patent/YU149581A/xx unknown
- 1981-06-17 ZA ZA814102A patent/ZA814102B/xx unknown
- 1981-06-17 ES ES503125A patent/ES503125A0/es active Granted
- 1981-06-17 IT IT22371/81A patent/IT1136667B/it active
- 1981-06-18 AU AU71947/81A patent/AU536587B2/en not_active Ceased
- 1981-06-19 MA MA19393A patent/MA19183A1/fr unknown
- 1981-06-19 OA OA57429A patent/OA06840A/xx unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1236310A (fr) * | 1958-09-22 | 1960-07-15 | Gen Mills Inc | Procédé d'extraction d'uranium à partir de ses minerais en utilisant des amines liquides comme agents d'extraction |
| FR1259188A (fr) * | 1959-06-05 | 1961-04-21 | Gen Mills Inc | Procédé pour la commande de la teneur en molybdène pendant une extraction liquide-liquide de l'uranium faisant appel à des agents d'extraction amines |
| US3239565A (en) * | 1962-06-07 | 1966-03-08 | Gen Mills Inc | Fatty hydroxyalkyl amines |
| FR2403393A1 (fr) * | 1977-09-14 | 1979-04-13 | Earth Sciences Inc | Procede de recuperation d'uranium au depart de solutions d'acide phosphorique |
Also Published As
| Publication number | Publication date |
|---|---|
| YU149581A (en) | 1983-04-30 |
| SE8103532L (sv) | 1981-12-20 |
| SE450837B (sv) | 1987-08-03 |
| CA1164217A (fr) | 1984-03-27 |
| ES8403425A1 (es) | 1984-03-16 |
| OA06840A (fr) | 1983-02-28 |
| ZA814102B (en) | 1982-06-30 |
| IT1136667B (it) | 1986-09-03 |
| IT8122371A0 (it) | 1981-06-17 |
| BR8007914A (pt) | 1982-07-27 |
| US4381286A (en) | 1983-04-26 |
| ES503125A0 (es) | 1984-03-16 |
| AU536587B2 (en) | 1984-05-10 |
| MA19183A1 (fr) | 1981-12-31 |
| FR2484989B1 (enExample) | 1982-06-11 |
| AU7194781A (en) | 1981-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| CA | Change of address | ||
| CD | Change of name or company name | ||
| CL | Concession to grant licences |