SE449220B - Forfarande for utvinning av uran ur en losning som erhalls genom upplosning av uranforande malm med svavelsyra - Google Patents
Forfarande for utvinning av uran ur en losning som erhalls genom upplosning av uranforande malm med svavelsyraInfo
- Publication number
- SE449220B SE449220B SE8107785A SE8107785A SE449220B SE 449220 B SE449220 B SE 449220B SE 8107785 A SE8107785 A SE 8107785A SE 8107785 A SE8107785 A SE 8107785A SE 449220 B SE449220 B SE 449220B
- Authority
- SE
- Sweden
- Prior art keywords
- uranium
- peroxide
- precipitation
- solution
- precipitate
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims 4
- 238000004090 dissolution Methods 0.000 title claims 3
- 238000000605 extraction Methods 0.000 title 1
- JCMLRUNDSXARRW-UHFFFAOYSA-N trioxouranium Chemical compound O=[U](=O)=O JCMLRUNDSXARRW-UHFFFAOYSA-N 0.000 title 1
- 229910052770 Uranium Inorganic materials 0.000 claims description 66
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 49
- 239000007788 liquid Substances 0.000 claims description 40
- 238000001556 precipitation Methods 0.000 claims description 39
- 150000002978 peroxides Chemical class 0.000 claims description 17
- -1 uranium peroxide Chemical class 0.000 claims description 17
- 239000012535 impurity Substances 0.000 claims description 15
- 239000002244 precipitate Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 239000000356 contaminant Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 6
- 229960002163 hydrogen peroxide Drugs 0.000 claims 3
- 239000012452 mother liquor Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000007787 solid Substances 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000001175 calcium sulphate Substances 0.000 description 5
- 235000011132 calcium sulphate Nutrition 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- WJJMNDUMQPNECX-UHFFFAOYSA-N dipicolinic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=N1 WJJMNDUMQPNECX-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 206010061217 Infestation Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000003381 stabilizer Substances 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
- C01B15/047—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals
- C01B15/0475—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals of actinides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/01—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8027867A FR2497236A1 (en) | 1980-12-31 | 1980-12-31 | Recovery of uranium from soln. - obtd. by sulphuric acid extn. from ore by pptn. as peroxide in presence of alkaline soln. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8107785L SE8107785L (sv) | 1982-07-01 |
| SE449220B true SE449220B (sv) | 1987-04-13 |
Family
ID=9249674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8107785A SE449220B (sv) | 1980-12-31 | 1981-12-28 | Forfarande for utvinning av uran ur en losning som erhalls genom upplosning av uranforande malm med svavelsyra |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU549932B2 (enExample) |
| BR (1) | BR8108520A (enExample) |
| CA (1) | CA1174859A (enExample) |
| ES (1) | ES8609498A1 (enExample) |
| FR (1) | FR2497236A1 (enExample) |
| IT (1) | IT1140395B (enExample) |
| MA (1) | MA19361A1 (enExample) |
| OA (1) | OA06979A (enExample) |
| RO (1) | RO83406B (enExample) |
| SE (1) | SE449220B (enExample) |
| YU (1) | YU308281A (enExample) |
| ZA (1) | ZA818958B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63239128A (ja) * | 1986-12-26 | 1988-10-05 | Unitika Ltd | 酸化ウランの製法 |
| BRPI0823246A2 (pt) | 2008-11-07 | 2015-06-16 | Areva Nc | Processos de preparação de um concentrado de urânio sob a forma de partículas sólidas, por precipitação de um pó de uo3 ou de um pó de u3o8 |
-
1980
- 1980-12-31 FR FR8027867A patent/FR2497236A1/fr active Granted
-
1981
- 1981-12-22 MA MA19566A patent/MA19361A1/fr unknown
- 1981-12-23 RO RO106086A patent/RO83406B/ro unknown
- 1981-12-23 IT IT25811/81A patent/IT1140395B/it active
- 1981-12-24 AU AU79035/81A patent/AU549932B2/en not_active Ceased
- 1981-12-25 YU YU03082/81A patent/YU308281A/xx unknown
- 1981-12-28 SE SE8107785A patent/SE449220B/sv not_active IP Right Cessation
- 1981-12-28 ZA ZA818958A patent/ZA818958B/xx unknown
- 1981-12-30 ES ES508423A patent/ES8609498A1/es not_active Expired
- 1981-12-30 BR BR8108520A patent/BR8108520A/pt unknown
- 1981-12-30 CA CA000393406A patent/CA1174859A/fr not_active Expired
- 1981-12-31 OA OA57580A patent/OA06979A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES8609498A1 (es) | 1986-08-01 |
| AU7903581A (en) | 1982-07-08 |
| ZA818958B (en) | 1982-11-24 |
| BR8108520A (pt) | 1982-10-19 |
| AU549932B2 (en) | 1986-02-20 |
| IT8125811A0 (it) | 1981-12-23 |
| RO83406B (ro) | 1984-05-30 |
| RO83406A (ro) | 1984-04-12 |
| OA06979A (fr) | 1983-07-31 |
| CA1174859A (fr) | 1984-09-25 |
| ES508423A0 (es) | 1986-08-01 |
| IT1140395B (it) | 1986-09-24 |
| SE8107785L (sv) | 1982-07-01 |
| FR2497236A1 (en) | 1982-07-02 |
| MA19361A1 (fr) | 1982-07-01 |
| FR2497236B1 (enExample) | 1985-03-29 |
| YU308281A (en) | 1983-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU1813111C (ru) | Способ извлечени галли из промышленного раствора алюмината натри процесса Байера | |
| FI93972B (fi) | Menetelmä häiritsevien aineiden erottamiseksi arvometallielektrolyyttiliuoksista | |
| US3158438A (en) | Solvent extraction process for recovering tungsten values from contaminated aqueous solutions | |
| US4288304A (en) | Hydrometallurgical process for treatment of sulphur ores | |
| BG62290B1 (bg) | Хидрометалургично извличане на метал с помощта на хлорид | |
| RU97112397A (ru) | Способ извлечения меди из сернистой медной руды или концентрата | |
| US5023059A (en) | Recovery of metal values and hydrofluoric acid from tantalum and columbium waste sludge | |
| NO161510B (no) | Fremgangsmaate for utvinning av sink fra sinkholdige sulfidiske materialer. | |
| US4401531A (en) | Process for the production of electrolytic zinc or high purity zinc salts from secondary zinc raw-materials | |
| US4157912A (en) | Process for recovery of copper and zinc from complex sulphides | |
| SE446015B (sv) | Forfarande for utvinning av koppar genom lakning med svavelsyra och extraktion med aminlosningsmedel | |
| EP0096499B1 (en) | Recovery of zinc from zinc-containing sulphidic material | |
| JPS60191021A (ja) | ウラン回収方法 | |
| US4070260A (en) | Process of sulfuric acid leaching silicated zinc ores | |
| US5888462A (en) | Method of solvent extraction of nickel sulfate solutions | |
| US4233278A (en) | Process for purifying crude phosphoric acid | |
| US3533742A (en) | Production of titanium dioxide | |
| CA1076364A (en) | Process for concentrating and recovering gallium | |
| SE449220B (sv) | Forfarande for utvinning av uran ur en losning som erhalls genom upplosning av uranforande malm med svavelsyra | |
| US4252775A (en) | Process for treatment of residues from ferriferous zinc ores | |
| US3933972A (en) | Process for preparing pure sodium bichromate | |
| US4423009A (en) | Carbonate, sulphate and hydroxide or hydrogen carbonate | |
| US4485075A (en) | Process for the extraction of arsenic from aqueous solutions containing alkali metal carbonate, sulfate and hydroxide or hydrogen carbonate and at least on metal including vanadium, uranium and molybdenum | |
| US1937633A (en) | Process of treating zinc ores | |
| US3196005A (en) | Process for separating nickel and cobalt from iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8107785-1 Effective date: 19891128 Format of ref document f/p: F |