CL2022003443A1 - Removal of si from aqueous streams from mineral processing plants - Google Patents
Removal of si from aqueous streams from mineral processing plantsInfo
- Publication number
- CL2022003443A1 CL2022003443A1 CL2022003443A CL2022003443A CL2022003443A1 CL 2022003443 A1 CL2022003443 A1 CL 2022003443A1 CL 2022003443 A CL2022003443 A CL 2022003443A CL 2022003443 A CL2022003443 A CL 2022003443A CL 2022003443 A1 CL2022003443 A1 CL 2022003443A1
- Authority
- CL
- Chile
- Prior art keywords
- aqueous stream
- mineral processing
- removal
- compounds
- processing plants
- Prior art date
Links
Landscapes
- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Se proporciona un método para retirar compuestos 5 de Si solubles y/o coloidales de una corriente (100, 200a, 300a, 400b) acuosa de una planta de procesamiento de minerales. El método comprende: añadir coagulante(s) y/o floculante(s) y/o producto(s) químico(s) de flotación a la corriente(100, 200a, 300a, 400b) acuosa para facilitar la formación de flóculos que 10 comprenden al menos algunos de los compuestos de Si, y para formar una corriente (101, 201, 301, 401) acuosa tratada, someter la corriente (101, 201, 301, 401) acuosa tratada a flotación de limpieza para separar al menos algunos de los compuestos de Si como un rebalse (103, 203, 303, 403) de flotación de limpieza, y retirar del rebalse (103, 203, 303, 403) de flotación de limpieza. La flotación de limpieza comprende burbujas de gas, teniendo al menos el 90% de las burbujas de gas un diámetro de 0,2 a 250A method is provided for removing soluble and/or colloidal Si compounds from an aqueous stream (100, 200a, 300a, 400b) of a mineral processing plant. The method comprises: adding coagulant(s) and/or flocculant(s) and/or flotation chemical(s) to the aqueous stream(100, 200a, 300a, 400b) to facilitate the formation of flocs that 10 comprise at least some of the Si compounds, and to form a treated aqueous stream (101, 201, 301, 401), subjecting the treated aqueous stream (101, 201, 301, 401) to cleanup flotation to separate at least some of the Si compounds as a clean-out float (103, 203, 303, 403) overflow, and remove from the clean-out float (103, 203, 303, 403) overflow. The cleaning flotation comprises gas bubbles, with at least 90% of the gas bubbles having a diameter of 0.2 to 250
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2022003443A CL2022003443A1 (en) | 2022-12-05 | 2022-12-05 | Removal of si from aqueous streams from mineral processing plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2022003443A CL2022003443A1 (en) | 2022-12-05 | 2022-12-05 | Removal of si from aqueous streams from mineral processing plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2022003443A1 true CL2022003443A1 (en) | 2023-07-28 |
Family
ID=87760225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2022003443A CL2022003443A1 (en) | 2022-12-05 | 2022-12-05 | Removal of si from aqueous streams from mineral processing plants |
Country Status (1)
| Country | Link |
|---|---|
| CL (1) | CL2022003443A1 (en) |
-
2022
- 2022-12-05 CL CL2022003443A patent/CL2022003443A1/en unknown
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