CU34617A - IMPROVEMENTS IN LEACHING OF NICKEL-BASED MINERALS - Google Patents
IMPROVEMENTS IN LEACHING OF NICKEL-BASED MINERALSInfo
- Publication number
- CU34617A CU34617A CU34617A CU34617A CU34617A CU 34617 A CU34617 A CU 34617A CU 34617 A CU34617 A CU 34617A CU 34617 A CU34617 A CU 34617A CU 34617 A CU34617 A CU 34617A
- Authority
- CU
- Cuba
- Prior art keywords
- leaching
- nickel
- based minerals
- oxidizing
- gases
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 3
- 238000002386 leaching Methods 0.000 title abstract 3
- 239000011707 mineral Substances 0.000 title abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Un procedimiento para mejorar la lixiviación de los minerales niquelíferos en el cual el mineral se reduce por el esquema convencional y se somete a un proceso de lixiviación en reactores convencionales con licores carbonatos-amoniacales oxidando con gases, caracterizados porque estos gases oxidantes constituyen una mezcla de aire y/u oxigeno con dióxido de carbono (2-20% CO2)A procedure to improve the leaching of nickel-bearing minerals in which the mineral is reduced by the conventional scheme and is subjected to a leaching process in conventional reactors with carbonate-ammoniacal liquors oxidizing with gases, characterized in that these oxidizing gases constitute a mixture of air and / or oxygen with carbon dioxide (2-20% CO2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU34617A CU34617A (en) | 1976-10-22 | 1976-10-22 | IMPROVEMENTS IN LEACHING OF NICKEL-BASED MINERALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU34617A CU34617A (en) | 1976-10-22 | 1976-10-22 | IMPROVEMENTS IN LEACHING OF NICKEL-BASED MINERALS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU34617A true CU34617A (en) | 1980-10-30 |
Family
ID=41087306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU34617A CU34617A (en) | 1976-10-22 | 1976-10-22 | IMPROVEMENTS IN LEACHING OF NICKEL-BASED MINERALS |
Country Status (1)
| Country | Link |
|---|---|
| CU (1) | CU34617A (en) |
-
1976
- 1976-10-22 CU CU34617A patent/CU34617A/en unknown
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