CL2015000406A1 - Method and system to extract a concentrate of rare earths and other metals from rubble or tailings - Google Patents
Method and system to extract a concentrate of rare earths and other metals from rubble or tailingsInfo
- Publication number
- CL2015000406A1 CL2015000406A1 CL2015000406A CL2015000406A CL2015000406A1 CL 2015000406 A1 CL2015000406 A1 CL 2015000406A1 CL 2015000406 A CL2015000406 A CL 2015000406A CL 2015000406 A CL2015000406 A CL 2015000406A CL 2015000406 A1 CL2015000406 A1 CL 2015000406A1
- Authority
- CL
- Chile
- Prior art keywords
- mineral
- mineral residue
- magnetic
- residue
- tailings
- Prior art date
Links
Abstract
Método y sistema para extraer un concentrado de tierras raras y otros metales desde ripios o relaves; el sistema comprende: un buzón de entrada, adaptado para recibir, ya sean ripios o relaves, como un residuo mineral; un aparato micro pulverizador, que genera una granulometría predeterminada del residuo mineral generado; un aparato secador, que seca el residuo mineral; un dispositivo separador magnético que separa el residuo mineral en un residuo mineral no magnético y en un residuo mineral magnético; un reactor hidrometalurgico, que tiene un circuito para el residuo mineral no magnético y otro circuito para el residuo mineral magnético; que se someten a lixiviación, en donde el circuito con residuo mineral no magnético se destina a Ia obtención del mineral soluble en solución acuosa; y el circuito con residuo mineral magnético se destina a Ia obtención de un concentrado de tierras raras y mineral soluble en solución acuosa.Method and system to extract a concentrate of rare earths and other metals from rubble or tailings; The system comprises: an inbox, adapted to receive, either rubble or tailings, as a mineral waste; a micro spray device, which generates a predetermined particle size of the generated mineral residue; a drying apparatus, which dries the mineral residue; a magnetic separating device that separates the mineral residue into a non-magnetic mineral residue and a magnetic mineral residue; a hydrometallurgical reactor, which has a circuit for the non-magnetic mineral residue and another circuit for the magnetic mineral residue; that undergo leaching, where the circuit with non-magnetic mineral residue is destined to obtain the mineral soluble in aqueous solution; and the circuit with magnetic mineral residue is used to obtain a rare earth concentrate and mineral soluble in aqueous solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2015000406A CL2015000406A1 (en) | 2015-02-19 | 2015-02-19 | Method and system to extract a concentrate of rare earths and other metals from rubble or tailings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2015000406A CL2015000406A1 (en) | 2015-02-19 | 2015-02-19 | Method and system to extract a concentrate of rare earths and other metals from rubble or tailings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2015000406A1 true CL2015000406A1 (en) | 2016-06-03 |
Family
ID=56610051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2015000406A CL2015000406A1 (en) | 2015-02-19 | 2015-02-19 | Method and system to extract a concentrate of rare earths and other metals from rubble or tailings |
Country Status (1)
| Country | Link |
|---|---|
| CL (1) | CL2015000406A1 (en) |
-
2015
- 2015-02-19 CL CL2015000406A patent/CL2015000406A1/en unknown
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