CU21906A1 - Separacion de hierro (iii) e indio (iii) con acido dietilhexilfosforico - Google Patents
Separacion de hierro (iii) e indio (iii) con acido dietilhexilfosforicoInfo
- Publication number
- CU21906A1 CU21906A1 CU16086A CU16086A CU21906A1 CU 21906 A1 CU21906 A1 CU 21906A1 CU 16086 A CU16086 A CU 16086A CU 16086 A CU16086 A CU 16086A CU 21906 A1 CU21906 A1 CU 21906A1
- Authority
- CU
- Cuba
- Prior art keywords
- iii
- indium
- separation
- iron
- acid
- Prior art date
Links
- 238000000926 separation method Methods 0.000 title abstract 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- RJMMFJHMVBOLGY-UHFFFAOYSA-N indium(3+) Chemical compound [In+3] RJMMFJHMVBOLGY-UHFFFAOYSA-N 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 229910052738 indium Inorganic materials 0.000 abstract 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000622 liquid--liquid extraction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
La presente invención trata de la separación de indio III e hierro (III) mediante extracción líquido-líquido a partir de soluciones sulfúricas (1,5-3M H2SO4). Se logra una separación del 99% de indio anadiendo a la fase orgánica octanol (3-10%) y utilizando el DEHPA en una concentración de 10-20%. Este método se elaboró con vistas a su utilización en la extracción y purificación de indio a partir de subproductos de la producción de ácido sulfúrico.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU16086A CU21906A1 (es) | 1986-09-05 | 1986-09-05 | Separacion de hierro (iii) e indio (iii) con acido dietilhexilfosforico |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU16086A CU21906A1 (es) | 1986-09-05 | 1986-09-05 | Separacion de hierro (iii) e indio (iii) con acido dietilhexilfosforico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU21906A1 true CU21906A1 (es) | 1992-05-12 |
Family
ID=46613331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU16086A CU21906A1 (es) | 1986-09-05 | 1986-09-05 | Separacion de hierro (iii) e indio (iii) con acido dietilhexilfosforico |
Country Status (1)
| Country | Link |
|---|---|
| CU (1) | CU21906A1 (es) |
-
1986
- 1986-09-05 CU CU16086A patent/CU21906A1/es unknown
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