DK2366456T3 - Skumflotations-fremgangsmåde til adskillelse af silikater og alkalisk jordalkalimetalcarbonater under anvendelse af en opsamler omfattende mindst én hydrofobisk modificeret polyalkylenimin - Google Patents
Skumflotations-fremgangsmåde til adskillelse af silikater og alkalisk jordalkalimetalcarbonater under anvendelse af en opsamler omfattende mindst én hydrofobisk modificeret polyalkyleniminInfo
- Publication number
- DK2366456T3 DK2366456T3 DK10157099.2T DK10157099T DK2366456T3 DK 2366456 T3 DK2366456 T3 DK 2366456T3 DK 10157099 T DK10157099 T DK 10157099T DK 2366456 T3 DK2366456 T3 DK 2366456T3
- Authority
- DK
- Denmark
- Prior art keywords
- silicates
- collector
- separating
- alkali metal
- alkaline earth
- Prior art date
Links
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
- B03D1/016—Macromolecular compounds
-
- 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
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- 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
- B03D1/08—Subsequent treatment of concentrated product
-
- 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
- B03D1/12—Agent recovery
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Silicon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10157099.2A EP2366456B1 (en) | 2010-03-19 | 2010-03-19 | Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2366456T3 true DK2366456T3 (da) | 2014-01-20 |
Family
ID=42335015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK10157099.2T DK2366456T3 (da) | 2010-03-19 | 2010-03-19 | Skumflotations-fremgangsmåde til adskillelse af silikater og alkalisk jordalkalimetalcarbonater under anvendelse af en opsamler omfattende mindst én hydrofobisk modificeret polyalkylenimin |
Country Status (19)
Country | Link |
---|---|
US (1) | US8662311B2 (da) |
EP (2) | EP2366456B1 (da) |
JP (1) | JP5678105B2 (da) |
KR (1) | KR101515274B1 (da) |
CN (1) | CN102939167B (da) |
BR (1) | BR112012023282A8 (da) |
CA (1) | CA2792424C (da) |
CO (1) | CO6571858A2 (da) |
DK (1) | DK2366456T3 (da) |
ES (1) | ES2442722T3 (da) |
HR (1) | HRP20140018T1 (da) |
MX (1) | MX2012010553A (da) |
PL (1) | PL2366456T3 (da) |
PT (1) | PT2366456E (da) |
RS (1) | RS53123B (da) |
RU (1) | RU2555687C2 (da) |
SI (1) | SI2366456T1 (da) |
TW (1) | TWI418412B (da) |
WO (1) | WO2011113866A1 (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2366456B1 (en) * | 2010-03-19 | 2013-10-16 | Omya Development AG | Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
ES2545822T3 (es) * | 2012-08-20 | 2015-09-16 | Omya International Ag | Procedimiento para fabricar productos que contienen pigmento blanco |
EP3025786A1 (en) * | 2014-11-28 | 2016-06-01 | Omya International AG | Apparatus for simultaneous grinding and froth flotation |
EP3156540A1 (en) | 2015-10-12 | 2017-04-19 | Omya International AG | Process for the deinking of coated paper or paperboard |
EP3208315A1 (en) * | 2016-02-16 | 2017-08-23 | Omya International AG | Process for manufacturing white pigment containing products |
WO2020007935A1 (en) * | 2018-07-04 | 2020-01-09 | Basf Se | Iron chelators as activators in alkaline flotation circuits |
CN112689663A (zh) * | 2018-09-11 | 2021-04-20 | 巴斯夫欧洲公司 | 包含疏水改性聚亚烷基亚胺作为固色聚合物的织物护理组合物 |
EP4003603A1 (en) * | 2019-07-24 | 2022-06-01 | Basf Se | Collector composition |
CA3167123A1 (en) * | 2020-02-06 | 2021-08-12 | Mauro Dal-Cin | Froth flotation process for separation of metal sulfides using hydrophobically modified polyalkyleneimines |
CN111804441B (zh) * | 2020-07-20 | 2022-03-01 | 中南大学 | 在磨矿过程中加入制氧剂调控含高硫铁硫化矿浮选的方法 |
CN115228621A (zh) * | 2022-07-18 | 2022-10-25 | 武汉工程大学 | 一种混合捕收剂及其在浮选分离钙镁碳酸盐矿物中的应用 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2356821A (en) * | 1940-09-04 | 1944-08-29 | American Cyanamid Co | Froth flotation of acidic minerals |
US2569417A (en) * | 1948-03-10 | 1951-09-25 | American Cyanamid Co | Beneficiation of acidic minerals |
US3260365A (en) * | 1960-08-04 | 1966-07-12 | Petrolite Corp | Froth flotation process with branched polyalkylenepolyamines |
US3259242A (en) * | 1962-11-29 | 1966-07-05 | Int Minerals & Chem Corp | Beneficiation of apatite-calcite ores |
US3425549A (en) * | 1966-03-04 | 1969-02-04 | Petrolite Corp | Flotation process |
US3692092A (en) | 1968-06-13 | 1972-09-19 | Dow Chemical Co | Paper containing a polyethylenimine-fatty acid epichlorohydrin product |
FR2104657B1 (da) * | 1970-05-08 | 1973-12-21 | Pierrefitte Auby Sa | |
US3990966A (en) | 1975-04-04 | 1976-11-09 | Thompson-Weinman And Company | Flotation process for purifying calcite |
CA1187212A (fr) | 1982-04-23 | 1985-05-14 | Gennard Delisle | Procede de purification des mineraux du groupe de la calcite par flottation des impuretes |
JPS6022953A (ja) * | 1983-07-18 | 1985-02-05 | Neos Co Ltd | 浮選捕収剤 |
ZA862450B (en) * | 1985-10-10 | 1986-11-26 | Kemira Oy | A process for the froth-flotation of a phosphate mineral,and a reagent intended for use in the process |
SU1447414A1 (ru) * | 1986-12-19 | 1988-12-30 | Институт угля СО АН СССР | Способ флотации угл |
GB9306222D0 (en) | 1993-03-25 | 1993-05-19 | Zeneca Ltd | Dispersants |
JP2797072B2 (ja) * | 1995-05-31 | 1998-09-17 | ダイムラー−ベンツ アクチエンゲゼルシャフト | 種々の合成樹脂の粒子混合物から合成樹脂を選別する方法 |
US6138835A (en) * | 1999-07-12 | 2000-10-31 | Avalon Ventures Ltd. | Recovery of petalite from ores containing feldspar minerals |
GB9922039D0 (en) | 1999-09-18 | 1999-11-17 | Avecia Ltd | Polyester dispersants |
DE10065846A1 (de) * | 2000-12-28 | 2002-08-01 | Stapelfeldt Frank | Verfahren zum Recycling von Aminen bei der indirekten Eisenerzflotation |
US20030212200A1 (en) | 2001-04-30 | 2003-11-13 | Bellas Thomas M | Colorant dispersions having improved adhesion |
DE10124387A1 (de) | 2001-05-18 | 2002-11-28 | Basf Ag | Hydrophob modifizierte Polyethylenimine und Polyvinylamine zur Antiknitterausrüstung von cellulosehaltigen Textilien |
US20080308466A1 (en) | 2005-11-22 | 2008-12-18 | Barry Graham Lumsden | Mineral Recovery from Ore |
EP1999185B1 (en) | 2006-03-29 | 2012-02-29 | Basf Se | Polyethylene imine based pigment dispersants |
EP1944088A1 (en) | 2007-01-12 | 2008-07-16 | Omya Development Ag | Process of purification of minerals based on calcium carbonate by flotation in the presence of quaternary imidazollum methosulfate |
EP2366456B1 (en) * | 2010-03-19 | 2013-10-16 | Omya Development AG | Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
-
2010
- 2010-03-19 EP EP10157099.2A patent/EP2366456B1/en active Active
- 2010-03-19 ES ES10157099.2T patent/ES2442722T3/es active Active
- 2010-03-19 DK DK10157099.2T patent/DK2366456T3/da active
- 2010-03-19 PT PT101570992T patent/PT2366456E/pt unknown
- 2010-03-19 PL PL10157099T patent/PL2366456T3/pl unknown
- 2010-03-19 SI SI201030482T patent/SI2366456T1/sl unknown
- 2010-03-19 RS RS20140011A patent/RS53123B/en unknown
-
2011
- 2011-03-15 TW TW100108688A patent/TWI418412B/zh not_active IP Right Cessation
- 2011-03-16 CA CA2792424A patent/CA2792424C/en not_active Expired - Fee Related
- 2011-03-16 EP EP11708477A patent/EP2547453A1/en not_active Withdrawn
- 2011-03-16 RU RU2012144437/03A patent/RU2555687C2/ru not_active IP Right Cessation
- 2011-03-16 KR KR1020127027424A patent/KR101515274B1/ko active IP Right Grant
- 2011-03-16 US US13/582,607 patent/US8662311B2/en active Active
- 2011-03-16 JP JP2012557543A patent/JP5678105B2/ja not_active Expired - Fee Related
- 2011-03-16 BR BR112012023282A patent/BR112012023282A8/pt not_active Application Discontinuation
- 2011-03-16 MX MX2012010553A patent/MX2012010553A/es active IP Right Grant
- 2011-03-16 CN CN201180014878.5A patent/CN102939167B/zh not_active Expired - Fee Related
- 2011-03-16 WO PCT/EP2011/053983 patent/WO2011113866A1/en active Application Filing
-
2012
- 2012-09-14 CO CO12159064A patent/CO6571858A2/es active IP Right Grant
-
2014
- 2014-01-07 HR HRP20140018AT patent/HRP20140018T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
RU2555687C2 (ru) | 2015-07-10 |
CA2792424A1 (en) | 2011-09-22 |
MX2012010553A (es) | 2012-10-05 |
TW201143897A (en) | 2011-12-16 |
JP5678105B2 (ja) | 2015-02-25 |
US20130161239A1 (en) | 2013-06-27 |
CN102939167B (zh) | 2015-01-07 |
EP2366456A1 (en) | 2011-09-21 |
BR112012023282A2 (pt) | 2016-05-17 |
SI2366456T1 (sl) | 2014-02-28 |
RS53123B (en) | 2014-06-30 |
KR101515274B1 (ko) | 2015-04-24 |
ES2442722T3 (es) | 2014-02-13 |
HRP20140018T1 (hr) | 2014-02-14 |
CO6571858A2 (es) | 2012-11-30 |
TWI418412B (zh) | 2013-12-11 |
KR20130055585A (ko) | 2013-05-28 |
BR112012023282A8 (pt) | 2017-12-05 |
EP2547453A1 (en) | 2013-01-23 |
JP2013525237A (ja) | 2013-06-20 |
PT2366456E (pt) | 2014-01-21 |
US8662311B2 (en) | 2014-03-04 |
WO2011113866A1 (en) | 2011-09-22 |
CN102939167A (zh) | 2013-02-20 |
PL2366456T3 (pl) | 2014-05-30 |
EP2366456B1 (en) | 2013-10-16 |
CA2792424C (en) | 2016-05-17 |
RU2012144437A (ru) | 2014-04-27 |
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