CL2023000401A1 - Método de flotación y método de recuperacion de cobre. - Google Patents
Método de flotación y método de recuperacion de cobre.Info
- Publication number
- CL2023000401A1 CL2023000401A1 CL2023000401A CL2023000401A CL2023000401A1 CL 2023000401 A1 CL2023000401 A1 CL 2023000401A1 CL 2023000401 A CL2023000401 A CL 2023000401A CL 2023000401 A CL2023000401 A CL 2023000401A CL 2023000401 A1 CL2023000401 A1 CL 2023000401A1
- Authority
- CL
- Chile
- Prior art keywords
- flotation
- minerals
- arsenic
- copper recovery
- collector
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052802 copper Inorganic materials 0.000 title abstract 2
- 239000010949 copper Substances 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 229910001779 copper mineral Inorganic materials 0.000 abstract 1
- 239000011268 mixed slurry Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/06—Froth-flotation processes differential
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Un método de flotación descrito en esta especificación incluye un paso de flotación de arsénico de someter una suspensión mezclada con minerales que contienen minerales de cobre y minerales de arsénico a flotación sin la adición de un colector o con la adición de un colector en una cantidad de 10 g o menos por tonelada de los minerales para obtener flotadores que contienen los minerales de arsénico y relaves que contienen los minerales de cobre.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020140284A JP7704357B2 (ja) | 2020-08-21 | 2020-08-21 | 浮遊選鉱方法及び、銅の回収方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2023000401A1 true CL2023000401A1 (es) | 2023-07-28 |
Family
ID=80322928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2023000401A CL2023000401A1 (es) | 2020-08-21 | 2023-02-08 | Método de flotación y método de recuperacion de cobre. |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7704357B2 (es) |
| CL (1) | CL2023000401A1 (es) |
| PE (1) | PE20231417A1 (es) |
| WO (1) | WO2022038854A1 (es) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343618A (en) * | 1976-10-04 | 1978-04-19 | Nippon Mining Co Ltd | Separating method for chalcopyrite from arsenopyrite by flotation |
| JP4450108B1 (ja) | 2008-10-29 | 2010-04-14 | 住友金属鉱山株式会社 | 高砒素品位含銅物からの砒素鉱物の分離方法 |
| JP7344504B2 (ja) | 2018-09-14 | 2023-09-14 | 国立大学法人九州大学 | 選鉱方法 |
-
2020
- 2020-08-21 JP JP2020140284A patent/JP7704357B2/ja active Active
-
2021
- 2021-05-25 PE PE2023000135A patent/PE20231417A1/es unknown
- 2021-05-25 WO PCT/JP2021/019864 patent/WO2022038854A1/ja active Application Filing
-
2023
- 2023-02-08 CL CL2023000401A patent/CL2023000401A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7704357B2 (ja) | 2025-07-08 |
| JP2022035750A (ja) | 2022-03-04 |
| PE20231417A1 (es) | 2023-09-13 |
| WO2022038854A1 (ja) | 2022-02-24 |
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