AR006282A1 - CONTINUOUS METHOD FOR RECOVERING METAL AND CHEMICAL VALUES OF WASTE MATERIALS CURRENTS - Google Patents
CONTINUOUS METHOD FOR RECOVERING METAL AND CHEMICAL VALUES OF WASTE MATERIALS CURRENTSInfo
- Publication number
- AR006282A1 AR006282A1 ARP970101087A ARP970101087A AR006282A1 AR 006282 A1 AR006282 A1 AR 006282A1 AR P970101087 A ARP970101087 A AR P970101087A AR P970101087 A ARP970101087 A AR P970101087A AR 006282 A1 AR006282 A1 AR 006282A1
- Authority
- AR
- Argentina
- Prior art keywords
- solution
- treating
- zinc
- currents
- undissolved
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title abstract 2
- 238000011437 continuous method Methods 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052793 cadmium Inorganic materials 0.000 abstract 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910021645 metal ion Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 150000003752 zinc compounds Chemical class 0.000 abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000002440 industrial waste Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 150000002506 iron compounds Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- Y02P10/138—
Landscapes
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Método para recuperar metales de corrientes de desechos industriales (500) que implica tratara la corriente de desecho con una solución de clorurode amoníaco (100) que separa a los precipitados no disueltos, que comprenden compuestos dehie rro, de la solución lixiviada, sometiendo además a losprecipitados no disueltos a un tratamiento de tostado a temperatura elevada, dando por resultado una materia de alimentación basada en hierro (200) quedesplaza a iones metálicos, queincluyen p lomo y cadmio, de la solución empleando cinc metálico, tratando además la solución para separar de la misma alos compuestos de cinc; tratando posteriormente a los compuestos de cinc y a los componentes sin disolver con unasolución solvent e; y tratandoadicionalmente a los iones metálicos desplazados para recuperar plomo, cadmio y cinc en aquellos empleando métodos diversos, entre ellos la electrólisis.Method for recovering metals from industrial waste streams (500) which involves treating the waste stream with an ammonia chloride solution (100) that separates the undissolved precipitates, comprising iron compounds, from the leached solution, further subjecting The undissolved precipitates undergo a high temperature roasting treatment, resulting in an iron based feed (200) that displaces metal ions, including lead and cadmium, from the solution using metallic zinc, further treating the solution to separate from the same to zinc compounds; subsequently treating the zinc compounds and the undissolved components with a solvent solution; and additionally treating displaced metal ions to recover lead, cadmium and zinc in those using various methods, including electrolysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP970101087A AR006282A1 (en) | 1997-03-19 | 1997-03-19 | CONTINUOUS METHOD FOR RECOVERING METAL AND CHEMICAL VALUES OF WASTE MATERIALS CURRENTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP970101087A AR006282A1 (en) | 1997-03-19 | 1997-03-19 | CONTINUOUS METHOD FOR RECOVERING METAL AND CHEMICAL VALUES OF WASTE MATERIALS CURRENTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR006282A1 true AR006282A1 (en) | 1999-08-11 |
Family
ID=51929481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970101087A AR006282A1 (en) | 1997-03-19 | 1997-03-19 | CONTINUOUS METHOD FOR RECOVERING METAL AND CHEMICAL VALUES OF WASTE MATERIALS CURRENTS |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR006282A1 (en) |
-
1997
- 1997-03-19 AR ARP970101087A patent/AR006282A1/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |