AP2802A - Process for the removal of impurities from carbonate minerals - Google Patents
Process for the removal of impurities from carbonate mineralsInfo
- Publication number
- AP2802A AP2802A AP2009004901A AP2009004901A AP2802A AP 2802 A AP2802 A AP 2802A AP 2009004901 A AP2009004901 A AP 2009004901A AP 2009004901 A AP2009004901 A AP 2009004901A AP 2802 A AP2802 A AP 2802A
- Authority
- AP
- ARIPO
- Prior art keywords
- impurities
- removal
- carbonate minerals
- minerals
- carbonate
- 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
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Soft Magnetic Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88364407P | 2007-01-05 | 2007-01-05 | |
PCT/US2007/086498 WO2008085626A1 (en) | 2007-01-05 | 2007-12-05 | Process for the removal of impurities from carbonate minerals |
Publications (2)
Publication Number | Publication Date |
---|---|
AP2009004901A0 AP2009004901A0 (en) | 2009-06-30 |
AP2802A true AP2802A (en) | 2013-11-30 |
Family
ID=39473348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AP2009004901A AP2802A (en) | 2007-01-05 | 2007-12-05 | Process for the removal of impurities from carbonate minerals |
Country Status (10)
Country | Link |
---|---|
US (1) | US8066885B2 (xx) |
EP (1) | EP2101920B1 (xx) |
CN (2) | CN101600507A (xx) |
AP (1) | AP2802A (xx) |
AU (1) | AU2007342241B2 (xx) |
BR (1) | BRPI0721413B1 (xx) |
CA (1) | CA2674462C (xx) |
ES (1) | ES2625114T3 (xx) |
RU (2) | RU2492932C1 (xx) |
WO (1) | WO2008085626A1 (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7403265B2 (en) | 2005-03-30 | 2008-07-22 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method utilizing data filtering |
US8377311B2 (en) * | 2008-07-18 | 2013-02-19 | Basf Se | Selective materials separation using modified magnetic particles |
WO2010084635A1 (ja) * | 2009-01-23 | 2010-07-29 | 財団法人大阪産業振興機構 | 混合物の処理方法及び処理装置 |
PT2403648E (pt) * | 2009-03-04 | 2013-11-18 | Basf Se | Separação magnética de minérios não ferrosos através de condicionamento em várias etapas |
US9655627B2 (en) | 2012-05-11 | 2017-05-23 | Michael Zhadkevich | Anti-embolic device and method |
CN106269233B (zh) * | 2016-08-29 | 2018-05-08 | 上海交通大学 | 一种分离和富集超细混合粉末中磁性粉末的方法 |
EP3661652A1 (en) * | 2017-08-03 | 2020-06-10 | Basf Se | Separation of a mixture using magnetic carrier particles |
WO2019113082A1 (en) * | 2017-12-06 | 2019-06-13 | Dow Global Technologies Llc | A collector formulation to enhance metal recovery in mining applications |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0522856A1 (en) * | 1991-07-11 | 1993-01-13 | BRADTEC Limited | Purification of solutions |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE484812A (xx) * | 1938-08-11 | |||
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 |
AT328387B (de) * | 1974-01-29 | 1976-03-25 | Financial Mining Ind Ship | Verfahren zur trennung eines erzes, insbesondere magnesit, von taubem gestein |
US4094804A (en) * | 1974-08-19 | 1978-06-13 | Junzo Shimoiizaka | Method for preparing a water base magnetic fluid and product |
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 |
SU831183A1 (ru) * | 1978-06-22 | 1981-05-23 | Всесоюзный Ордена Трудового Красногознамени Научно-Исследовательский Ипроектный Институт Механическойобработки Полезных Ископаемых | Способ обогащени шламов |
GB2039268B (en) * | 1978-12-15 | 1983-01-19 | Exxon Research Engineering Co | Metal extraction by solid-liquid agglomerates |
US4356098A (en) * | 1979-11-08 | 1982-10-26 | Ferrofluidics Corporation | Stable ferrofluid compositions and method of making same |
SU917860A1 (ru) * | 1980-04-30 | 1982-04-07 | Ленинградский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова | Способ обогащени слабомагнитных пульп |
SU1103900A1 (ru) * | 1983-01-21 | 1984-07-23 | Криворожский Ордена Трудового Красного Знамени Горно-Рудный Институт | Способ магнитного обогащени железных руд |
US4629556A (en) * | 1984-11-29 | 1986-12-16 | Thiele Kaolin Company | Purification of kaolin clay by froth flotation using hydroxamate collectors |
US4871466A (en) * | 1987-10-15 | 1989-10-03 | American Cyanamid Company | Novel collectors and processes for making and using same |
US4929343A (en) * | 1987-10-15 | 1990-05-29 | 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 |
SE501623C2 (sv) * | 1993-05-19 | 1995-04-03 | Berol Nobel Ab | Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför |
AU7531994A (en) * | 1993-07-23 | 1995-02-20 | Polychemie Gmbh Velten | Process and device for separating non-magnetic materials and objects by using ferrohydrodynamic fluid |
US5328880A (en) * | 1993-10-19 | 1994-07-12 | Engelhard Corporation | Fluidity of slurries of kaolin clay using tetraalkylammonium compounds |
CN1068247C (zh) * | 1996-05-09 | 2001-07-11 | 冶金工业部包头稀土研究院 | 一种稀土矿物捕收剂的合成工艺 |
US6269952B1 (en) * | 1996-12-11 | 2001-08-07 | Earth Sciences Limited | Methods and apparatus for use in processing and treating particulate material |
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 |
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 |
JP2001131415A (ja) * | 1999-07-19 | 2001-05-15 | Dow Corning Toray Silicone Co Ltd | シリコーンゴムスポンジ形成性組成物、シリコーンゴムスポンジおよびシリコーンゴムスポンジの製造方法 |
AUPR319001A0 (en) | 2001-02-19 | 2001-03-15 | Ausmelt Limited | Improvements in or relating to flotation |
CN1225513C (zh) * | 2004-02-12 | 2005-11-02 | 苏州中材非金属矿工业设计研究院有限公司 | 采用脉石英制备超细高纯石英材料的方法 |
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 |
-
2007
- 2007-12-05 EP EP07865236.9A patent/EP2101920B1/en not_active Not-in-force
- 2007-12-05 BR BRPI0721413-8A patent/BRPI0721413B1/pt not_active IP Right Cessation
- 2007-12-05 AU AU2007342241A patent/AU2007342241B2/en not_active Ceased
- 2007-12-05 RU RU2012104498/03A patent/RU2492932C1/ru not_active IP Right Cessation
- 2007-12-05 AP AP2009004901A patent/AP2802A/xx active
- 2007-12-05 RU RU2009129958/03A patent/RU2009129958A/ru not_active Application Discontinuation
- 2007-12-05 ES ES07865236.9T patent/ES2625114T3/es active Active
- 2007-12-05 WO PCT/US2007/086498 patent/WO2008085626A1/en active Application Filing
- 2007-12-05 CN CNA2007800493914A patent/CN101600507A/zh active Pending
- 2007-12-05 CA CA2674462A patent/CA2674462C/en not_active Expired - Fee Related
- 2007-12-05 CN CN201410632762.3A patent/CN104549719B/zh not_active Expired - Fee Related
-
2008
- 2008-01-03 US US11/968,850 patent/US8066885B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0522856A1 (en) * | 1991-07-11 | 1993-01-13 | BRADTEC Limited | Purification of solutions |
Also Published As
Publication number | Publication date |
---|---|
CA2674462C (en) | 2015-11-17 |
BRPI0721413B1 (pt) | 2018-06-12 |
CN101600507A (zh) | 2009-12-09 |
US8066885B2 (en) | 2011-11-29 |
AU2007342241A1 (en) | 2008-07-17 |
CN104549719A (zh) | 2015-04-29 |
AU2007342241B2 (en) | 2012-02-23 |
RU2012104498A (ru) | 2013-08-20 |
US20080164140A1 (en) | 2008-07-10 |
BRPI0721413A2 (pt) | 2014-02-25 |
RU2009129958A (ru) | 2011-02-10 |
AP2009004901A0 (en) | 2009-06-30 |
EP2101920A1 (en) | 2009-09-23 |
CA2674462A1 (en) | 2008-07-17 |
RU2492932C1 (ru) | 2013-09-20 |
CN104549719B (zh) | 2018-08-07 |
EP2101920B1 (en) | 2017-02-22 |
ES2625114T3 (es) | 2017-07-18 |
WO2008085626A1 (en) | 2008-07-17 |
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