PE20030737A1 - PROCEDURE FOR THE RECOVERY OF METALLIC SULFIDES FROM POLYMETAL MINES THROUGH FLOTATION AND ENVIRONMENTAL MANAGEMENT OF THE EFFLUENTS AND TAILINGS PRODUCED - Google Patents
PROCEDURE FOR THE RECOVERY OF METALLIC SULFIDES FROM POLYMETAL MINES THROUGH FLOTATION AND ENVIRONMENTAL MANAGEMENT OF THE EFFLUENTS AND TAILINGS PRODUCEDInfo
- Publication number
- PE20030737A1 PE20030737A1 PE2001001292A PE2001001292A PE20030737A1 PE 20030737 A1 PE20030737 A1 PE 20030737A1 PE 2001001292 A PE2001001292 A PE 2001001292A PE 2001001292 A PE2001001292 A PE 2001001292A PE 20030737 A1 PE20030737 A1 PE 20030737A1
- Authority
- PE
- Peru
- Prior art keywords
- floating
- concentrate
- total
- sulfides
- recovery
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 150000003568 thioethers Chemical class 0.000 title abstract 4
- 238000011084 recovery Methods 0.000 title abstract 3
- 238000005188 flotation Methods 0.000 title abstract 2
- 230000007613 environmental effect Effects 0.000 title 1
- 239000012141 concentrate Substances 0.000 abstract 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 3
- 239000011133 lead Substances 0.000 abstract 3
- 229910052725 zinc Inorganic materials 0.000 abstract 3
- 239000011701 zinc Substances 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- -1 COPPER Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 238000001033 granulometry Methods 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 239000000463 material Substances 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
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
DONDE LA RECUPERACION DE SULFUROS Y MINERALES METALICOS TALES COMO COBRE, PLOMO, ZINC, PLATA, U OTROS SE LLEVA A CABO MEDIANTE MOLIENDA GRUESA DE UN MINERAL FRESCO, DE MODO QUE NO SE REQUIERE INDIVIDUALIZAR LOS SULFUROS O MINERALES METALICOS ASOCIADOS ENTRE SI, PORQUE SE OBTENDRA UN CONCENTRADO DE TODOS ELLOS COMO PRODUCTO INTERMEDIO QUE SERA LUEGO SOMETIDO A PROCESOS DE DESORCION, REMOLIENDA Y FLOTACION CONVENCIONAL PARA OBTENER CONCENTRADOS INDIVIDUALES DE COBRE, PLOMO, ZINC, ETC.; MIENTRAS QUE EL RELAVE OBTENIDO EN UNA PRIMERA ETAPA RESULTA CON UNA GRANULOMETRIA GRUESA QUE PERMITE EMPLEARLA DIRECTAMENTE O CON POCA CLASIFICACION COMO MATERIAL PARA EL RELLENO DE MINA Y PARA LA CONSTRUCCION DEL DIQUE DE LOS DEPOSITOS DE RELAVES. CARACTERIZADO PORQUE DICHO PROCEDIMIENTO DE RECUPERACION CONSTA DE UN PROCESO DE FLOTACION DISENADO PARA OPERAR EN DOS ETAPAS INDEPENDIENTES: A)FLOTACION TOTAL; Y, B)FLOTACION DE SEPARACION, QUE PUEDEN ESTAR UBICADAS EN LOCALIDADES DISTINTAS. DICHA FLOTACION TOTAL SE LLEVA A CABO MEDIANTE MOLIENDA GRUESA PRODUCIENDO UN CONCENTRADO INTERMEDIO DENOMINADO CONCENTRADO TOTAL, QUE CONTIENE LOS PRINCIPALES VALORES METALICOS, Y LA FLOTACION DE SEPARACION QUE SOMETE AL CONCENTRADO TOTAL A PROCESOS DE DESORCION DE LOS REACTIVOS ADSORBIDOS, LUEGO UNA MOLIENDA FINA PARA LIBERAR LOS SULFUROS METALICOS Y ASI PRODUCIR LOS CONCENTRADOS INDIVIDUALES DE COBRE, PLOMO, ZINC, ETC. MEDIANTE FLOTACION SELECTIVA CONVENCIONALWHERE THE RECOVERY OF SULFIDES AND METALLIC MINERALS SUCH AS COPPER, LEAD, ZINC, SILVER, OR OTHERS IS CARRIED OUT BY COARSE GRINDING OF A FRESH MINERAL, SO THAT IT IS NOT REQUIRED TO INDIVIDUALIZE THE SULFIDES IN SEALS OR ASERALS METALS YOU WILL OBTAIN A CONCENTRATE OF ALL OF THEM AS AN INTERMEDIATE PRODUCT THAT WILL THEN BE SUBJECTED TO PROCESSES OF DESORPTION, REMOVAL AND CONVENTIONAL FLOTATION TO OBTAIN INDIVIDUAL CONCENTRATES OF COPPER, LEAD, ZINC, ETC .; WHILE THE TAIL OBTAINED IN A FIRST STAGE RESULTS WITH A COARSE GRANULOMETRY THAT ALLOWS IT TO BE USED DIRECTLY OR WITH A LITTLE CLASSIFICATION AS A MATERIAL FOR THE FILLING OF MINE AND FOR THE CONSTRUCTION OF THE DOCK OF THE TAILINGS DEPOSITS. CHARACTERIZED BECAUSE SAID RECOVERY PROCEDURE CONSISTS OF A FLOATING PROCESS DESIGNED TO OPERATE IN TWO INDEPENDENT STAGES: A) TOTAL FLOATING; AND, B) SEPARATION FLOATING, WHICH MAY BE LOCATED IN DIFFERENT LOCATIONS. SUCH TOTAL FLOATING IS CARRIED OUT BY COARSE GRINDING, PRODUCING AN INTERMEDIATE CONCENTRATE CALLED TOTAL CONCENTRATE, CONTAINING THE MAIN METALLIC VALUES, AND THE SEPARATION FLOATING THAT SUBMITS THE ADDED TOTAL CONCENTRATE TO THE ADDED CONCENTRATE OF TOTAL REQUIREMENTS THE METALLIC SULFIDES AND SO PRODUCE THE INDIVIDUAL CONCENTRATES OF COPPER, LEAD, ZINC, ETC. BY CONVENTIONAL SELECTIVE FLOATING
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PE2001001292A PE20030737A1 (en) | 2001-12-20 | 2001-12-20 | PROCEDURE FOR THE RECOVERY OF METALLIC SULFIDES FROM POLYMETAL MINES THROUGH FLOTATION AND ENVIRONMENTAL MANAGEMENT OF THE EFFLUENTS AND TAILINGS PRODUCED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PE2001001292A PE20030737A1 (en) | 2001-12-20 | 2001-12-20 | PROCEDURE FOR THE RECOVERY OF METALLIC SULFIDES FROM POLYMETAL MINES THROUGH FLOTATION AND ENVIRONMENTAL MANAGEMENT OF THE EFFLUENTS AND TAILINGS PRODUCED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20030737A1 true PE20030737A1 (en) | 2003-11-20 |
Family
ID=40121128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2001001292A PE20030737A1 (en) | 2001-12-20 | 2001-12-20 | PROCEDURE FOR THE RECOVERY OF METALLIC SULFIDES FROM POLYMETAL MINES THROUGH FLOTATION AND ENVIRONMENTAL MANAGEMENT OF THE EFFLUENTS AND TAILINGS PRODUCED |
Country Status (1)
| Country | Link |
|---|---|
| PE (1) | PE20030737A1 (en) |
-
2001
- 2001-12-20 PE PE2001001292A patent/PE20030737A1/en active IP Right Grant
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| FG | Grant, registration |