AR054533A1 - Proceso y reactivo magnetico para la separacion de impurezas de los minerales - Google Patents
Proceso y reactivo magnetico para la separacion de impurezas de los mineralesInfo
- Publication number
- AR054533A1 AR054533A1 ARP060102896A ARP060102896A AR054533A1 AR 054533 A1 AR054533 A1 AR 054533A1 AR P060102896 A ARP060102896 A AR P060102896A AR P060102896 A ARP060102896 A AR P060102896A AR 054533 A1 AR054533 A1 AR 054533A1
- Authority
- AR
- Argentina
- Prior art keywords
- separation
- magnetic reagent
- magnetic
- mineral impurities
- reagent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
- H01F1/445—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids the magnetic component being a compound, e.g. Fe3O4
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
- H01F1/37—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Compounds Of Iron (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Un reactivo magnético contiene micropartículas magnéticas y un compuesto de la formula (1) de acuerdo con lo definido en la presente. El reactivo magnético se puede utilizar en un proceso de separacion magnética para la separacion de impurezas de sustratos minerales.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/175,490 US20070007179A1 (en) | 2005-07-06 | 2005-07-06 | Process and magnetic reagent for the removal of impurities from minerals |
US11/295,385 US8033398B2 (en) | 2005-07-06 | 2005-12-06 | Process and magnetic reagent for the removal of impurities from minerals |
Publications (1)
Publication Number | Publication Date |
---|---|
AR054533A1 true AR054533A1 (es) | 2007-06-27 |
Family
ID=37054544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP060102896A AR054533A1 (es) | 2005-07-06 | 2006-07-05 | Proceso y reactivo magnetico para la separacion de impurezas de los minerales |
Country Status (8)
Country | Link |
---|---|
US (2) | US8033398B2 (es) |
EP (1) | EP1905048B1 (es) |
AR (1) | AR054533A1 (es) |
AU (1) | AU2006269688B2 (es) |
BR (1) | BRPI0612142A2 (es) |
CA (1) | CA2611640C (es) |
PE (1) | PE20070161A1 (es) |
WO (1) | WO2007008322A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2010002462A (es) | 2007-09-03 | 2010-03-26 | Basf Se | Procesamiento de menas abundantes utilizando particulas magneticas. |
EP2376230B1 (de) | 2008-12-11 | 2014-07-30 | Basf Se | Anreicherung von werterzen aus minenabfall (tailings) |
AU2010217681B2 (en) | 2009-02-24 | 2016-07-07 | Basf Se | Cu-Mo separation |
ES2437415T3 (es) | 2009-03-04 | 2014-01-10 | Basf Se | Separación magnética de minerales de metal no ferroso mediante acondicionamiento de varias etapas |
JP5683498B2 (ja) | 2009-03-04 | 2015-03-11 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 磁性の疎水性凝集塊 |
DE102009038666A1 (de) * | 2009-08-24 | 2011-03-10 | Siemens Aktiengesellschaft | Verfahren zur kontinuierlichen magnetischen Erztrennung und/oder -aufbereitung sowie zugehörige Anlage |
EP2498913B8 (de) | 2009-11-11 | 2014-10-08 | Basf Se | Verfahren zur effizienzsteigerung beim erztrennungsprozess mittels hydrophober magnetischer partikel durch gezielten eintrag mechanischer energie |
PE20131009A1 (es) | 2010-06-11 | 2013-09-19 | Basf Se | Proceso para separar al menos un primer material de una mezcla que comprende al menos el primer material, al menos un segundo material y particulas magneticas |
US8865000B2 (en) | 2010-06-11 | 2014-10-21 | Basf Se | Utilization of the naturally occurring magnetic constituents of ores |
AR082460A1 (es) * | 2010-10-15 | 2012-12-12 | Cic Resources Inc | Metodo para procesar materiales de minerales que contienen ilmenita con alto contenido de arcilla, y producto particulado concentrado de ilmenita, producto de escoria que contiene titanio y metodo para preparar el producto de escoria |
US9387485B2 (en) | 2012-04-23 | 2016-07-12 | Basf Se | Magnetic separation of particles including one-step-conditioning of a pulp |
WO2015104324A1 (en) | 2014-01-08 | 2015-07-16 | Basf Se | Process for reducing the volume flow comprising magnetic agglomerates by elutriation |
PE20200396A1 (es) | 2017-08-03 | 2020-02-26 | Basf Se | Separacion de una mezcla utilizando particulas portadoras magneticas |
BR102021010635A2 (pt) * | 2021-06-01 | 2022-12-13 | Daniel Ribeiro Dos Santos Nogueira | Produto nanomagnético funcionalizado, processo de preparo de produto nanomagnético funcionalizado, processo de beneficiamento de minérios |
WO2024099668A1 (en) | 2022-11-11 | 2024-05-16 | Clariant International Ltd | Anionic amino acid-based surfactants for the beneficiation of magnetic minerals from low-grade ores |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2287440A (en) * | 1939-03-16 | 1942-06-23 | Du Pont | Process of making pigment material |
US3627678A (en) * | 1969-09-03 | 1971-12-14 | Magnetic Eng Ass Inc | Magnetic separator and magnetic separation method |
US4078004A (en) * | 1971-09-07 | 1978-03-07 | Rohm And Haas Company | Methacrolein production utilizing novel catalyst |
US3914385A (en) * | 1973-06-11 | 1975-10-21 | Owens Illinois Inc | Benefication of siderite contaminated sand |
US3980240A (en) * | 1975-04-11 | 1976-09-14 | Anglo-American Clays Corporation | Brightening of natural calcitic ores |
US3990642A (en) * | 1975-04-11 | 1976-11-09 | Anglo-American Clays Corporation | Brightening of natural dolomitic ores |
US4125460A (en) * | 1975-10-01 | 1978-11-14 | Anglo-American Clays Corporation | Magnetic beneficiation of clays utilizing magnetic particulates |
GB2039268B (en) * | 1978-12-15 | 1983-01-19 | Exxon Research Engineering Co | Metal extraction by solid-liquid agglomerates |
US4523991A (en) * | 1982-12-27 | 1985-06-18 | The Dow Chemical Company | Carrier particle for the froth flotation of fine ores |
JPS61126010A (ja) * | 1984-11-20 | 1986-06-13 | Lion Corp | 口腔用組成物 |
US4629556A (en) * | 1984-11-29 | 1986-12-16 | Thiele Kaolin Company | Purification of kaolin clay by froth flotation using hydroxamate collectors |
US4643822A (en) * | 1985-02-28 | 1987-02-17 | The Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Method of separation of material from material mixtures |
US4871446A (en) | 1986-09-03 | 1989-10-03 | Mobil Oil Corporation | Catalytic cracking process employing mixed catalyst system |
US4929343A (en) * | 1987-10-15 | 1990-05-29 | American Cyanamid Company | Novel collectors and processes for making and using same |
US4871466A (en) * | 1987-10-15 | 1989-10-03 | American Cyanamid Company | Novel collectors and processes for making and using same |
US4834898A (en) * | 1988-03-14 | 1989-05-30 | Board Of Control Of Michigan Technological University | Reagents for magnetizing nonmagnetic materials |
US4995965A (en) * | 1988-06-13 | 1991-02-26 | Akzo America Inc. | Calcium carbonate beneficiation |
GB9115018D0 (en) | 1991-07-11 | 1991-08-28 | Bradtec Ltd | Purification of solutions |
SE501623C2 (sv) * | 1993-05-19 | 1995-04-03 | Berol Nobel Ab | Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför |
US5328880A (en) * | 1993-10-19 | 1994-07-12 | Engelhard Corporation | Fluidity of slurries of kaolin clay using tetraalkylammonium compounds |
AU7845698A (en) * | 1996-12-11 | 1998-07-03 | John Hugo Nellmapius | Methods and apparatus for use in processing and treating particulate materia |
US6006920A (en) * | 1997-05-09 | 1999-12-28 | Dry Branch Kaolin Company | Brightness, reduced impurity clays and methods of making same |
US5961055A (en) * | 1997-11-05 | 1999-10-05 | Iron Dynamics, Inc. | Method for upgrading iron ore utilizing multiple magnetic separators |
CA2364743A1 (en) | 1999-03-02 | 2000-09-08 | Michael W. Ginn | A composition of matter comprising high brightness calcium carbonate pigments and processes for making same |
US6200377B1 (en) * | 1999-04-16 | 2001-03-13 | Thiele Kaolin Company | Process for beneficiation of mixtures of mineral particles |
US6143065A (en) * | 1999-07-12 | 2000-11-07 | J. M. Huber Corporation | Precipitated calcium carbonate product having improved brightness and method of preparing the same |
US6462532B1 (en) | 2000-01-07 | 2002-10-08 | Third Millennium Test Solutions | Automated testing equipment having a modular offset test head with split backplane |
AUPR319001A0 (en) | 2001-02-19 | 2001-03-15 | Ausmelt Limited | Improvements in or relating to flotation |
EP2161308B1 (en) * | 2002-04-16 | 2016-07-06 | Imerys Pigments, Inc. | Kaolin pigment having high brightness and a low titania content and method of preparation therefor |
US7393462B2 (en) * | 2004-05-13 | 2008-07-01 | Cytec Technology Corp. | Process and reagent for separating finely divided titaniferrous impurities from Kaolin |
KR20070014821A (ko) | 2005-07-29 | 2007-02-01 | 주식회사 태영이엠씨 | 석회석자원 활용 극대화와 고품위탄산칼슘제조를 위한새로운 공정 |
-
2005
- 2005-12-06 US US11/295,385 patent/US8033398B2/en not_active Expired - Fee Related
-
2006
- 2006-06-12 WO PCT/US2006/022694 patent/WO2007008322A1/en active Application Filing
- 2006-06-12 EP EP06772841.0A patent/EP1905048B1/en not_active Not-in-force
- 2006-06-12 CA CA2611640A patent/CA2611640C/en not_active Expired - Fee Related
- 2006-06-12 AU AU2006269688A patent/AU2006269688B2/en not_active Ceased
- 2006-06-12 BR BRPI0612142-0A patent/BRPI0612142A2/pt not_active Application Discontinuation
- 2006-07-03 PE PE2006000764A patent/PE20070161A1/es not_active Application Discontinuation
- 2006-07-05 AR ARP060102896A patent/AR054533A1/es not_active Application Discontinuation
-
2011
- 2011-09-08 US US13/228,172 patent/US8827079B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8827079B2 (en) | 2014-09-09 |
EP1905048B1 (en) | 2016-03-30 |
CA2611640A1 (en) | 2007-01-18 |
US20120001115A1 (en) | 2012-01-05 |
PE20070161A1 (es) | 2007-02-19 |
BRPI0612142A2 (pt) | 2010-10-19 |
CA2611640C (en) | 2013-10-22 |
US8033398B2 (en) | 2011-10-11 |
AU2006269688B2 (en) | 2010-12-09 |
WO2007008322A1 (en) | 2007-01-18 |
US20070007180A1 (en) | 2007-01-11 |
AU2006269688A1 (en) | 2007-01-18 |
EP1905048A1 (en) | 2008-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |