CA1092364A - Procede ameliore d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre - Google Patents
Procede ameliore d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvreInfo
- Publication number
- CA1092364A CA1092364A CA279,184A CA279184A CA1092364A CA 1092364 A CA1092364 A CA 1092364A CA 279184 A CA279184 A CA 279184A CA 1092364 A CA1092364 A CA 1092364A
- Authority
- CA
- Canada
- Prior art keywords
- ore
- uranium
- belt
- ores
- 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.)
- Expired
Links
- 229910052770 Uranium Inorganic materials 0.000 title claims abstract description 39
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000605 extraction Methods 0.000 title claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 38
- 230000008569 process Effects 0.000 claims abstract description 17
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 5
- 230000001590 oxidative effect Effects 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 19
- 239000007791 liquid phase Substances 0.000 claims description 4
- 230000029087 digestion Effects 0.000 abstract description 21
- 239000007800 oxidant agent Substances 0.000 abstract description 10
- 238000005063 solubilization Methods 0.000 abstract description 3
- 230000007928 solubilization Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 48
- 239000012071 phase Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical class [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002426 superphosphate Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003671 uranium compounds Chemical class 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
- C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium preliminary treatment of ores or scrap
Landscapes
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7617.171 | 1976-05-31 | ||
| FR7617171A FR2353647A1 (fr) | 1976-05-31 | 1976-05-31 | Procede ameliore d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1092364A true CA1092364A (fr) | 1980-12-30 |
Family
ID=9174072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA279,184A Expired CA1092364A (fr) | 1976-05-31 | 1977-05-26 | Procede ameliore d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4175108A (Direct) |
| AU (1) | AU508412B2 (Direct) |
| BR (1) | BR7703507A (Direct) |
| CA (1) | CA1092364A (Direct) |
| ES (1) | ES459204A1 (Direct) |
| FR (1) | FR2353647A1 (Direct) |
| GR (1) | GR61631B (Direct) |
| MX (1) | MX4609E (Direct) |
| OA (1) | OA05735A (Direct) |
| PT (1) | PT66612B (Direct) |
| SE (1) | SE7706214L (Direct) |
| YU (1) | YU131377A (Direct) |
| ZA (1) | ZA773268B (Direct) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424964A1 (fr) * | 1978-05-05 | 1979-11-30 | Cogema | Perfectionnements aux procedes de traitement de minerais uraniferes |
| US4560538A (en) * | 1979-12-19 | 1985-12-24 | Exxon Research And Engineering Co. | Curing and leaching process for metal ores |
| US4425307A (en) | 1981-04-22 | 1984-01-10 | E. I. Du Pont De Nemours & Co. | Hydrogen peroxide in sulfuric acid extraction of uranium ores |
| US4568487A (en) * | 1983-01-18 | 1986-02-04 | Elliott Guy R B | Depleted-uranium recovery from and cleaning of target sands |
| CN112505264B (zh) * | 2021-02-08 | 2021-05-04 | 中国工程物理研究院核物理与化学研究所 | 一种用于海水提铀的海试试验装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767045A (en) * | 1952-10-03 | 1956-10-16 | Robert F Mccullough | Treatment of phosphate rock to recover phosphorus and uranium values |
| US2830872A (en) * | 1952-10-03 | 1958-04-15 | Robert F Mccullough | Recovery of uranium values from phosphate rock |
| US3488162A (en) * | 1967-10-20 | 1970-01-06 | Adam E Sierzputowski | Oxidative treatment of uranium ore prior to acid leach |
| GB1328242A (en) * | 1970-05-21 | 1973-08-30 | Atomic Energy Authority Uk | Processes for recovering uranium values from ores |
| US4017309A (en) * | 1975-03-28 | 1977-04-12 | Holmes & Narver, Inc. | Thin layer leaching method |
-
1976
- 1976-05-31 FR FR7617171A patent/FR2353647A1/fr active Granted
-
1977
- 1977-05-04 US US05/793,553 patent/US4175108A/en not_active Expired - Lifetime
- 1977-05-26 SE SE7706214A patent/SE7706214L/ not_active Application Discontinuation
- 1977-05-26 YU YU01313/77A patent/YU131377A/xx unknown
- 1977-05-26 CA CA279,184A patent/CA1092364A/fr not_active Expired
- 1977-05-27 GR GR53572A patent/GR61631B/el unknown
- 1977-05-27 AU AU25585/77A patent/AU508412B2/en not_active Expired
- 1977-05-27 ES ES459204A patent/ES459204A1/es not_active Expired
- 1977-05-30 MX MX77100644U patent/MX4609E/es unknown
- 1977-05-30 ZA ZA00773268A patent/ZA773268B/xx unknown
- 1977-05-30 PT PT66612A patent/PT66612B/pt unknown
- 1977-05-30 BR BR7703507A patent/BR7703507A/pt unknown
- 1977-08-06 OA OA56250A patent/OA05735A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7706214L (sv) | 1977-12-01 |
| PT66612A (fr) | 1977-06-01 |
| YU131377A (en) | 1982-08-31 |
| AU508412B2 (en) | 1980-03-20 |
| GR61631B (en) | 1978-12-04 |
| AU2558577A (en) | 1978-11-30 |
| FR2353647A1 (fr) | 1977-12-30 |
| US4175108A (en) | 1979-11-20 |
| ES459204A1 (es) | 1978-03-16 |
| PT66612B (fr) | 1978-10-25 |
| ZA773268B (en) | 1978-07-26 |
| FR2353647B1 (Direct) | 1978-12-15 |
| BR7703507A (pt) | 1978-03-14 |
| MX4609E (es) | 1982-06-29 |
| OA05735A (fr) | 1981-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |