PE20010619A1 - METHOD FOR SEPARATING COPPER FROM IRON - Google Patents
METHOD FOR SEPARATING COPPER FROM IRONInfo
- Publication number
- PE20010619A1 PE20010619A1 PE2000000819A PE0008192000A PE20010619A1 PE 20010619 A1 PE20010619 A1 PE 20010619A1 PE 2000000819 A PE2000000819 A PE 2000000819A PE 0008192000 A PE0008192000 A PE 0008192000A PE 20010619 A1 PE20010619 A1 PE 20010619A1
- Authority
- PE
- Peru
- Prior art keywords
- linear
- branched alkyl
- hydrocarbon
- solvent
- iron
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052802 copper Inorganic materials 0.000 title abstract 2
- 239000010949 copper Substances 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
QUE COMPRENDE: i) CONTACTAR UNA SOLUCION DE ALIMENTACION ACUOSA QUE CONTIENE Cu Y Fe DISUELTOS, TAL COMO UN LIXIVIADO DE CONCENTRADO O UNA SOLUCION LIXIVIADA, CON UNA SOLUCION ORGANICA INMISCIBLE EN AGUA QUE TIENE UN DISOLVENTE DE HIDROCARBURO Y UN COMPUESTO DE FORMULA (I), EN DONDE: a) R5 ES ALQUILO LINEAL O RAMIFICADO C1-C22, ARILO C6, ARALQUILO C7-C22, OH o -OR6 SIENDO R6 ALQUILO LINEAL O RAMIFICADO C1-22, ALQUENILO LINEAL O RAMIFICADO C2-C22, ARILO C5, ARALQUILO C7-C22; b) R1 ES H o ALQUILO o ALQUENILO LINEAL O RAMIFICADO C1-22; Y, c) R2, R3 Y R4 SON H, HALOGENO, ALQUILO LINEAL O RAMIFICADO C5-C12 o -OR6; Y, ii) SEPARAR LA FASE ACUOSA FORMADA QUE CONTIENE Fe Y LA FASE ORGANICA FORMADA QUE CONTIENE EL DISOLVENTE DE HIDROCARBURO Y UN COMPLEJO EXTRACTOR DE COBRE SOLUBLE EN DICHO DISOLVENTEWHAT IT INCLUDES: i) CONTACTING AN AQUEOUS FEEDING SOLUTION CONTAINING DISSOLVED Cu AND Fe, SUCH AS A CONCENTRATE LEACHATE OR A LEACHED SOLUTION, WITH AN ORGANIC SOLUTION IMMISCIBLE IN WATER THAT HAS A SOLVENT OF HYDROCARBON AND I HYDROCARBON WHERE: a) R5 IS LINEAR OR BRANCHED ALKYL C1-C22, ARYL C6, ARALKYL C7-C22, OH or -OR6 WHERE R6 IS LINEAR OR BRANCHED ALKYL C1-22, LINEAR OR BRANCHED ALKYL C2-C22, ARYL C5, ARALKYL C7-C22; b) R1 IS H or C1-22 ALKYL or LINEAR OR BRANCHED ALKYL; AND, c) R2, R3 AND R4 ARE H, HALOGEN, LINEAR OR C5-C12 BRANCHED ALKYL or -OR6; AND, ii) SEPARATE THE FORMED AQUEOUS PHASE CONTAINING Fe AND THE FORMED ORGANIC PHASE CONTAINING THE HYDROCARBON SOLVENT AND A COPPER EXTRACTOR COMPLEX SOLUBLE IN SAID SOLVENT
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14849299P | 1999-08-12 | 1999-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20010619A1 true PE20010619A1 (en) | 2001-06-05 |
Family
ID=44359338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2000000819A PE20010619A1 (en) | 1999-08-12 | 2000-08-11 | METHOD FOR SEPARATING COPPER FROM IRON |
Country Status (1)
| Country | Link |
|---|---|
| PE (1) | PE20010619A1 (en) |
-
2000
- 2000-08-11 PE PE2000000819A patent/PE20010619A1/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |