CA1160459A - Procede de valorisation de l'uranium a partir d'un minerai uranifere contenant de l'arsenic - Google Patents
Procede de valorisation de l'uranium a partir d'un minerai uranifere contenant de l'arsenicInfo
- Publication number
- CA1160459A CA1160459A CA000368471A CA368471A CA1160459A CA 1160459 A CA1160459 A CA 1160459A CA 000368471 A CA000368471 A CA 000368471A CA 368471 A CA368471 A CA 368471A CA 1160459 A CA1160459 A CA 1160459A
- Authority
- CA
- Canada
- Prior art keywords
- uranium
- attack
- arsenic
- liquor
- selective separation
- 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.)
- Expired
Links
- 229910052770 Uranium Inorganic materials 0.000 title claims abstract description 99
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 229910052785 arsenic Inorganic materials 0.000 title claims abstract description 62
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- BMWMWYBEJWFCJI-UHFFFAOYSA-K iron(3+);trioxido(oxo)-$l^{5}-arsane Chemical class [Fe+3].[O-][As]([O-])([O-])=O BMWMWYBEJWFCJI-UHFFFAOYSA-K 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 8
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000011084 recovery Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 45
- 239000002244 precipitate Substances 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- DJHGAFSJWGLOIV-UHFFFAOYSA-K Arsenate3- Chemical compound [O-][As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-K 0.000 claims description 6
- 229940000489 arsenate Drugs 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 4
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 2
- 229910002553 FeIII Inorganic materials 0.000 claims 3
- -1 Iron ions Chemical class 0.000 claims 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 229910001447 ferric ion Inorganic materials 0.000 abstract 1
- 229940091658 arsenic Drugs 0.000 description 51
- 239000000203 mixture Substances 0.000 description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 12
- 238000001556 precipitation Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000000975 co-precipitation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 description 6
- 235000010216 calcium carbonate Nutrition 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 235000020094 liqueur Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 235000021395 porridge Nutrition 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ARLZGEXVMUDUQZ-UHFFFAOYSA-N O.O.[Ca] Chemical compound O.O.[Ca] ARLZGEXVMUDUQZ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- CQTIXXKENZZURH-UHFFFAOYSA-N [As].[U] Chemical compound [As].[U] CQTIXXKENZZURH-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical class [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- ABVVEAHYODGCLZ-UHFFFAOYSA-N tridecan-1-amine Chemical compound CCCCCCCCCCCCCN ABVVEAHYODGCLZ-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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
-
- 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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8001138A FR2473556A1 (fr) | 1980-01-15 | 1980-01-15 | Procede de valorisation de l'uranium a partir d'un minerai uranifere contenant de l'arsenic |
| FR8001138 | 1980-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1160459A true CA1160459A (fr) | 1984-01-17 |
Family
ID=9237657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000368471A Expired CA1160459A (fr) | 1980-01-15 | 1981-01-14 | Procede de valorisation de l'uranium a partir d'un minerai uranifere contenant de l'arsenic |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU541856B2 (enrdf_load_stackoverflow) |
| BR (1) | BR8100186A (enrdf_load_stackoverflow) |
| CA (1) | CA1160459A (enrdf_load_stackoverflow) |
| FR (1) | FR2473556A1 (enrdf_load_stackoverflow) |
| OA (1) | OA06724A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510540A2 (fr) * | 1977-09-30 | 1983-02-04 | Pechiney Ugine Kuhlmann Uran | Extraction de l'arsenic en solution dans des liqueurs contenant des carbonate, sulfate, eventuellement de l'hydroxyde, alcalins, ainsi que l'un au moins des metaux vanadium, uranium et molybdene |
| FR2504111A2 (fr) * | 1977-09-30 | 1982-10-22 | Pechiney Ugine Kuhlmann Uran | Procede d'extraction de l'arsenic a partir de solutions contenant des carbonate, sulfate, eventuellement de l'hydroxyde, alcalins, ainsi que l'un au moins des metaux vanadium, uranium et molybdene |
| BR8207656A (pt) * | 1981-04-15 | 1983-03-29 | Pechiney Ugine Kuhlmann Uran | Processo de extracao de arsenio a partir de solucoes que contem carbonatos sulfato eventualmente hidroxido alcalinos assim como pelo menos um dos metais vanadio uranio e molibdenio |
| FR2510609B1 (fr) * | 1981-07-29 | 1985-11-15 | Pechiney Aluminium | Epuration selective en matiere arsenicale au cours d'un procede alcalin de traitement d'un minerai uranifere et/ou molybdenifere au moyen d'un compose du magnesium |
| US5384104A (en) * | 1992-11-16 | 1995-01-24 | Westinghouse Electric Corporation | Uranium carbonate extraction process |
| DE19505045C1 (de) * | 1995-02-15 | 1996-07-18 | Urt Umwelttechnik Gmbh | Verfahren zur Abtrennung von Uran, Radium und Arsen aus Lösungen ihrer Verbindungen |
| AUPN439395A0 (en) * | 1995-07-25 | 1995-08-17 | Bactech (Australia) Pty Limited | Process for the removal of arsenic from bacterial leach liquors and slurries |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1058812A (fr) * | 1951-01-19 | 1954-03-19 | Chemical Construction Corp | Nouveaux perfectionnements à la récupération des métaux des minerais métalliques contenant de l'arsenic |
| FR1058811A (fr) * | 1951-01-19 | 1954-03-19 | Chemical Construction Corp | Perfectionnements à la récupération des métaux des minerais métalliques contenant de l'arsenic |
| US2890933A (en) * | 1951-11-02 | 1959-06-16 | Eugene J Michal | Recovery of uranium values from uranium bearing raw materials |
| US2749211A (en) * | 1952-11-19 | 1956-06-05 | Union Carbide & Carbon Corp | Recovery of uranium and vanadium compounds from acid solution |
| FR1318427A (fr) * | 1962-03-28 | 1963-02-15 | Perfectionnement au procédé d'extraction de l'uranium de ses minerais | |
| CA1105264A (en) * | 1977-07-05 | 1981-07-21 | Verner B. Sefton | Hydrometallurgical process for the treatment of ores |
| FI58354C (fi) * | 1977-11-28 | 1981-01-12 | Outokumpu Oy | Foerfarande foer behandling av raomaterial innehaollande arsenik och metall |
-
1980
- 1980-01-15 FR FR8001138A patent/FR2473556A1/fr active Granted
-
1981
- 1981-01-12 AU AU66146/81A patent/AU541856B2/en not_active Ceased
- 1981-01-14 CA CA000368471A patent/CA1160459A/fr not_active Expired
- 1981-01-14 BR BR8100186A patent/BR8100186A/pt unknown
- 1981-01-15 OA OA57301A patent/OA06724A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU6614681A (en) | 1981-07-23 |
| FR2473556B1 (enrdf_load_stackoverflow) | 1984-05-18 |
| OA06724A (fr) | 1982-06-30 |
| AU541856B2 (en) | 1985-01-24 |
| FR2473556A1 (fr) | 1981-07-17 |
| BR8100186A (pt) | 1981-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |