PE20160071A1 - METHOD FOR THE RECOVERY OF GOLD ON PARTICLES - Google Patents
METHOD FOR THE RECOVERY OF GOLD ON PARTICLESInfo
- Publication number
- PE20160071A1 PE20160071A1 PE2015001857A PE2015001857A PE20160071A1 PE 20160071 A1 PE20160071 A1 PE 20160071A1 PE 2015001857 A PE2015001857 A PE 2015001857A PE 2015001857 A PE2015001857 A PE 2015001857A PE 20160071 A1 PE20160071 A1 PE 20160071A1
- Authority
- PE
- Peru
- Prior art keywords
- particles
- precious metal
- halogen
- gold
- recovery
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 239000010970 precious metal Substances 0.000 abstract 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000008174 sterile solution Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
La invencion se refiere a un metodo para recuperar metal precioso a partir de una solucion cargada acida obtenida de la lixiviacion con halogeno o hipohalito de un mineral, que comprende disminuir el ORP del producto lixiviado cargado con un agente reductor en presencia de particulas no carbonosas en suspension. El metal precioso se deposita sobre las superficies de las particulas, y una solucion esteril que comprende sustancialmente todos los valores de halogeno de la solucion cargada en forma de cloruro de sodio, bromuro de sodio o hipohalitos es recuperadaThe invention relates to a method for recovering precious metal from an acidic loaded solution obtained from the halogen or hypohalite leaching of a mineral, which comprises lowering the ORP of the leached product loaded with a reducing agent in the presence of non-carbonaceous particles in suspension. The precious metal is deposited on the surfaces of the particles, and a sterile solution comprising substantially all the halogen values of the charged solution in the form of sodium chloride, sodium bromide or hypohalites is recovered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PE2015001857A PE20160071A1 (en) | 2013-07-18 | 2013-07-18 | METHOD FOR THE RECOVERY OF GOLD ON PARTICLES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PE2015001857A PE20160071A1 (en) | 2013-07-18 | 2013-07-18 | METHOD FOR THE RECOVERY OF GOLD ON PARTICLES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20160071A1 true PE20160071A1 (en) | 2016-02-22 |
Family
ID=58507967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2015001857A PE20160071A1 (en) | 2013-07-18 | 2013-07-18 | METHOD FOR THE RECOVERY OF GOLD ON PARTICLES |
Country Status (1)
| Country | Link |
|---|---|
| PE (1) | PE20160071A1 (en) |
-
2013
- 2013-07-18 PE PE2015001857A patent/PE20160071A1/en active IP Right Grant
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |