FR2471417A1 - Procede d'elimination du molybdene de solutions d'uranium - Google Patents
Procede d'elimination du molybdene de solutions d'uranium Download PDFInfo
- Publication number
- FR2471417A1 FR2471417A1 FR8025165A FR8025165A FR2471417A1 FR 2471417 A1 FR2471417 A1 FR 2471417A1 FR 8025165 A FR8025165 A FR 8025165A FR 8025165 A FR8025165 A FR 8025165A FR 2471417 A1 FR2471417 A1 FR 2471417A1
- Authority
- FR
- France
- Prior art keywords
- lead
- solution
- molybdenum
- uranium
- carbonate
- 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052770 Uranium Inorganic materials 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 18
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title abstract description 17
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 38
- 239000011733 molybdenum Substances 0.000 claims description 38
- 229910000464 lead oxide Inorganic materials 0.000 claims description 13
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- -1 lead acetate Chemical compound 0.000 claims description 4
- 229940046892 lead acetate Drugs 0.000 claims description 4
- 150000002611 lead compounds Chemical class 0.000 claims description 4
- XJUNRGGMKUAPAP-UHFFFAOYSA-N dioxido(dioxo)molybdenum;lead(2+) Chemical compound [Pb+2].[O-][Mo]([O-])(=O)=O XJUNRGGMKUAPAP-UHFFFAOYSA-N 0.000 claims description 3
- MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 claims description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 2
- 229910000003 Lead carbonate Inorganic materials 0.000 claims description 2
- 239000001099 ammonium carbonate Substances 0.000 claims description 2
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 2
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 claims description 2
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 claims description 2
- HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 claims description 2
- 229910021514 lead(II) hydroxide Inorganic materials 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 claims 2
- 238000000605 extraction Methods 0.000 abstract description 6
- 238000002386 leaching Methods 0.000 abstract description 6
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 150000001224 Uranium Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
Landscapes
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/103,441 US4366126A (en) | 1979-12-14 | 1979-12-14 | Removal of molybdenum from uranium solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2471417A1 true FR2471417A1 (fr) | 1981-06-19 |
| FR2471417B1 FR2471417B1 (enExample) | 1984-10-19 |
Family
ID=22295200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8025165A Granted FR2471417A1 (fr) | 1979-12-14 | 1980-11-27 | Procede d'elimination du molybdene de solutions d'uranium |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4366126A (enExample) |
| AU (1) | AU534611B2 (enExample) |
| BR (1) | BR8008119A (enExample) |
| CA (1) | CA1154598A (enExample) |
| ES (1) | ES8201637A1 (enExample) |
| FR (1) | FR2471417A1 (enExample) |
| OA (1) | OA06674A (enExample) |
| ZA (1) | ZA807329B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464345A (en) * | 1982-12-22 | 1984-08-07 | Mobil Oil Corporation | Method of precipitating contaminants in a uranium leachate using ferri ions, complexing agent, and pH control |
| US8506911B2 (en) * | 2009-07-29 | 2013-08-13 | Battelle Memorial Institute | Compositions and methods for treating nuclear fuel |
| US9567237B2 (en) | 2012-11-16 | 2017-02-14 | Honeywell International Inc. | Separation and recovery of molybdenum values from uranium process distillate |
| SI25549A (sl) | 2017-11-16 | 2019-05-31 | Institut "Jožef Stefan" | Postopek za sintezo kovinskih molibdatov in volframatov iz molibdenovih in volframovih karbidov in nitridov |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460975A (en) * | 1944-12-28 | 1949-02-08 | Us Vanadium Corp | Recovery of molybdenum compounds |
| FR1264390A (fr) * | 1960-08-04 | 1961-06-19 | Union Carbide Corp | Séparation de molybdène à partir d'une solution alcaline de tungstène contenant du molybdène |
| FR1583100A (enExample) * | 1968-07-23 | 1969-10-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092399A (en) * | 1976-12-01 | 1978-05-30 | Atlantic Richfield Company | Recovery of uranium from carbonate leach solutions |
-
1979
- 1979-12-14 US US06/103,441 patent/US4366126A/en not_active Expired - Lifetime
-
1980
- 1980-11-20 CA CA000365127A patent/CA1154598A/en not_active Expired
- 1980-11-24 ZA ZA00807329A patent/ZA807329B/xx unknown
- 1980-11-27 FR FR8025165A patent/FR2471417A1/fr active Granted
- 1980-12-11 ES ES497609A patent/ES8201637A1/es not_active Expired
- 1980-12-12 AU AU65348/80A patent/AU534611B2/en not_active Ceased
- 1980-12-12 BR BR8008119A patent/BR8008119A/pt unknown
- 1980-12-12 OA OA57278A patent/OA06674A/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460975A (en) * | 1944-12-28 | 1949-02-08 | Us Vanadium Corp | Recovery of molybdenum compounds |
| FR1264390A (fr) * | 1960-08-04 | 1961-06-19 | Union Carbide Corp | Séparation de molybdène à partir d'une solution alcaline de tungstène contenant du molybdène |
| FR1583100A (enExample) * | 1968-07-23 | 1969-10-17 |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/76 * |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8008119A (pt) | 1981-06-30 |
| FR2471417B1 (enExample) | 1984-10-19 |
| ES497609A0 (es) | 1981-12-16 |
| ZA807329B (en) | 1981-11-25 |
| ES8201637A1 (es) | 1981-12-16 |
| CA1154598A (en) | 1983-10-04 |
| AU6534880A (en) | 1981-06-18 |
| OA06674A (fr) | 1981-09-30 |
| AU534611B2 (en) | 1984-02-09 |
| US4366126A (en) | 1982-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |