UA58842A - Способ гидрометаллургического изъятия кобальта и меди из кобальтомедьсодержащего сырья - Google Patents
Способ гидрометаллургического изъятия кобальта и меди из кобальтомедьсодержащего сырья Download PDFInfo
- Publication number
- UA58842A UA58842A UA2002118878A UA2002118878A UA58842A UA 58842 A UA58842 A UA 58842A UA 2002118878 A UA2002118878 A UA 2002118878A UA 2002118878 A UA2002118878 A UA 2002118878A UA 58842 A UA58842 A UA 58842A
- Authority
- UA
- Ukraine
- Prior art keywords
- cobalt
- copper
- solution
- leaching
- hydrometallurgical
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 9
- 239000010941 cobalt Substances 0.000 title claims abstract description 9
- 239000002994 raw material Substances 0.000 title claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 8
- 239000010949 copper Substances 0.000 title claims abstract description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 13
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 13
- 235000010265 sodium sulphite Nutrition 0.000 claims abstract description 7
- RYTYSMSQNNBZDP-UHFFFAOYSA-N cobalt copper Chemical group [Co].[Cu] RYTYSMSQNNBZDP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000605 extraction Methods 0.000 claims description 7
- 238000012876 topography Methods 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 238000002386 leaching Methods 0.000 description 18
- 239000012141 concentrate Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- GXMCPHJLTWJFLD-UHFFFAOYSA-L disodium sulfurous acid sulfate Chemical compound S(=O)(=O)([O-])[O-].[Na+].S(=O)(O)O.[Na+] GXMCPHJLTWJFLD-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Способ гидрометаллургического изъятия кобальта и меди с окисленного кобальтомедьсодержащего сырья в 10-20%-ном растворе серной кислоты включает постепенное внесение в раствор сульфита натрия в количестве 2-4 г/л раствора в час.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA2002118878A UA58842A (ru) | 2002-11-08 | 2002-11-08 | Способ гидрометаллургического изъятия кобальта и меди из кобальтомедьсодержащего сырья |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA2002118878A UA58842A (ru) | 2002-11-08 | 2002-11-08 | Способ гидрометаллургического изъятия кобальта и меди из кобальтомедьсодержащего сырья |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA58842A true UA58842A (ru) | 2003-08-15 |
Family
ID=74219804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2002118878A UA58842A (ru) | 2002-11-08 | 2002-11-08 | Способ гидрометаллургического изъятия кобальта и меди из кобальтомедьсодержащего сырья |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA58842A (ru) |
-
2002
- 2002-11-08 UA UA2002118878A patent/UA58842A/ru unknown
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