CU34918A - ACID LEACHING PROCEDURE OF LATERITE MINERALS - Google Patents
ACID LEACHING PROCEDURE OF LATERITE MINERALSInfo
- Publication number
- CU34918A CU34918A CU34918A CU34918A CU34918A CU 34918 A CU34918 A CU 34918A CU 34918 A CU34918 A CU 34918A CU 34918 A CU34918 A CU 34918A CU 34918 A CU34918 A CU 34918A
- Authority
- CU
- Cuba
- Prior art keywords
- acid leaching
- leaching procedure
- ore
- laterite
- minerals
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 229910001710 laterite Inorganic materials 0.000 title 1
- 239000011504 laterite Substances 0.000 title 1
- 238000002386 leaching Methods 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Un proceso para la extracción de níquel de un mineral laterítico reducido previamente que contiene níquel y hierro que comprende el paso de poner en contacto el mineral reducido previamente con un licor de lixiviación de ácido sulfúrico acuoso que contiene peróxido de hidrógeno mientras el mineral y el licor se hayan en contacto.A process for the extraction of nickel from a pre-reduced lateritic ore containing nickel and iron, comprising the step of contacting the pre-reduced ore with a hydrogen peroxide-containing aqueous sulfuric acid leach liquor while the ore and liquor have contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU34918A CU34918A (en) | 1978-05-22 | 1978-05-22 | ACID LEACHING PROCEDURE OF LATERITE MINERALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU34918A CU34918A (en) | 1978-05-22 | 1978-05-22 | ACID LEACHING PROCEDURE OF LATERITE MINERALS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20907L CU20907L (en) | 1980-07-08 |
| CU34918A true CU34918A (en) | 1982-08-24 |
Family
ID=41087318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU34918A CU34918A (en) | 1978-05-22 | 1978-05-22 | ACID LEACHING PROCEDURE OF LATERITE MINERALS |
Country Status (1)
| Country | Link |
|---|---|
| CU (1) | CU34918A (en) |
-
1978
- 1978-05-22 CU CU34918A patent/CU34918A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CU20907L (en) | 1980-07-08 |
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