MX2023001769A - Metodo para la flotacion de una mena de hierro que contiene silicato. - Google Patents
Metodo para la flotacion de una mena de hierro que contiene silicato.Info
- Publication number
- MX2023001769A MX2023001769A MX2023001769A MX2023001769A MX2023001769A MX 2023001769 A MX2023001769 A MX 2023001769A MX 2023001769 A MX2023001769 A MX 2023001769A MX 2023001769 A MX2023001769 A MX 2023001769A MX 2023001769 A MX2023001769 A MX 2023001769A
- Authority
- MX
- Mexico
- Prior art keywords
- amine
- flotation
- formula
- silicate
- compound
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 150000001412 amines Chemical class 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 4
- 150000001450 anions Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910001608 iron mineral Inorganic materials 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
-
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
La invención se refiere a un método para fabricar un concentrado enriquecido en contenido de mineral de hierro a partir de una mena, que contiene un mineral de hierro y silicato, mediante flotación inversa, en donde el método comprende la etapa de agregar una primera amina a una pulpa acuosa preparada de la mena y opcionalmente uno o más auxiliares de flotación para obtener una mezcla acuosa, en donde la primera amina (A) es un compuesto de la Fórmula I (ver Fórmula) (I), una sal de un compuesto protonado de la Fórmula I y un primer anión o una mezcla de estos. Una segunda amina, que es un compuesto de la Fórmula II (ver Fórmula) (II), se puede agregar además una sal de un compuesto protonado de la Fórmula II y un segundo anión o una mezcla de estos. Además, se describe una composición específica de la primera amina (A) y la segunda amina (B) para un uso como un recolector de flotación.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20190413 | 2020-08-11 | ||
| PCT/EP2021/072215 WO2022034047A1 (en) | 2020-08-11 | 2021-08-10 | Method for flotation of a silicate-containing iron ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023001769A true MX2023001769A (es) | 2023-02-23 |
Family
ID=72234629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023001769A MX2023001769A (es) | 2020-08-11 | 2021-08-10 | Metodo para la flotacion de una mena de hierro que contiene silicato. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230249197A1 (es) |
| EP (1) | EP4196281A1 (es) |
| CN (1) | CN116209525A (es) |
| AU (1) | AU2021324060A1 (es) |
| BR (1) | BR112023002478A2 (es) |
| CA (1) | CA3188495A1 (es) |
| MX (1) | MX2023001769A (es) |
| WO (1) | WO2022034047A1 (es) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB578695A (en) | 1943-04-20 | 1946-07-09 | American Cyanamid Co | Improvements in or relating to methods of concentrating ores |
| DE1173041B (de) | 1962-01-11 | 1964-07-02 | Basf Ag | Verfahren zur Schwimmaufbereitung oxydischer Mineralien |
| US3817972A (en) | 1970-01-02 | 1974-06-18 | Occidental Petroleum Corp | Amine flotation reagents |
| CN85107378A (zh) | 1984-09-13 | 1987-03-18 | 陶氏化学公司 | 从原煤中回收有用煤的起泡剂组合物和泡沫浮选方法 |
| US4797202A (en) | 1984-09-13 | 1989-01-10 | The Dow Chemical Company | Froth flotation method |
| AU2014331945B2 (en) | 2013-10-09 | 2018-03-01 | Georgia-Pacific Chemicals Llc | Collector compositions and methods for making and using same |
| KR102305794B1 (ko) | 2016-05-26 | 2021-09-28 | 가부시키가이샤 오사카소다 | 도전성 접착체 |
-
2021
- 2021-08-10 EP EP21762642.3A patent/EP4196281A1/en active Pending
- 2021-08-10 US US18/015,645 patent/US20230249197A1/en active Pending
- 2021-08-10 WO PCT/EP2021/072215 patent/WO2022034047A1/en unknown
- 2021-08-10 CA CA3188495A patent/CA3188495A1/en active Pending
- 2021-08-10 CN CN202180060711.6A patent/CN116209525A/zh active Pending
- 2021-08-10 MX MX2023001769A patent/MX2023001769A/es unknown
- 2021-08-10 AU AU2021324060A patent/AU2021324060A1/en active Pending
- 2021-08-10 BR BR112023002478A patent/BR112023002478A2/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN116209525A (zh) | 2023-06-02 |
| BR112023002478A2 (pt) | 2023-03-28 |
| WO2022034047A1 (en) | 2022-02-17 |
| AU2021324060A1 (en) | 2023-04-13 |
| US20230249197A1 (en) | 2023-08-10 |
| EP4196281A1 (en) | 2023-06-21 |
| CA3188495A1 (en) | 2022-02-17 |
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