US20130338295A1 - Method for Improving Rheological Properties of Mineral Slurry - Google Patents

Method for Improving Rheological Properties of Mineral Slurry Download PDF

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Publication number
US20130338295A1
US20130338295A1 US13/992,251 US201113992251A US2013338295A1 US 20130338295 A1 US20130338295 A1 US 20130338295A1 US 201113992251 A US201113992251 A US 201113992251A US 2013338295 A1 US2013338295 A1 US 2013338295A1
Authority
US
United States
Prior art keywords
slurry
copolymer
flotation
daltons
mineral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/992,251
Other languages
English (en)
Inventor
Lucas R. Moore
Mika Martikainen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US13/992,251 priority Critical patent/US20130338295A1/en
Publication of US20130338295A1 publication Critical patent/US20130338295A1/en
Abandoned legal-status Critical Current

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    • 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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • 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
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D1/014—Organic compounds containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing 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
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D2201/005—Dispersants
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
US13/992,251 2010-12-14 2011-12-14 Method for Improving Rheological Properties of Mineral Slurry Abandoned US20130338295A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/992,251 US20130338295A1 (en) 2010-12-14 2011-12-14 Method for Improving Rheological Properties of Mineral Slurry

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96751510A 2010-12-14 2010-12-14
US13/992,251 US20130338295A1 (en) 2010-12-14 2011-12-14 Method for Improving Rheological Properties of Mineral Slurry
PCT/IB2011/003041 WO2012080818A2 (en) 2010-12-14 2011-12-14 A method for improving rheological properties of mineral slurry

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
US96751510A Continuation 2010-12-14 2010-12-14
PCT/IB2011/003041 A-371-Of-International WO2012080818A2 (en) 2010-12-14 2011-12-14 A method for improving rheological properties of mineral slurry

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/971,164 Continuation US9919319B2 (en) 2010-12-14 2015-12-16 Method for improving rheological properties of mineral slurry

Publications (1)

Publication Number Publication Date
US20130338295A1 true US20130338295A1 (en) 2013-12-19

Family

ID=46245157

Family Applications (2)

Application Number Title Priority Date Filing Date
US13/992,251 Abandoned US20130338295A1 (en) 2010-12-14 2011-12-14 Method for Improving Rheological Properties of Mineral Slurry
US14/971,164 Active US9919319B2 (en) 2010-12-14 2015-12-16 Method for improving rheological properties of mineral slurry

Family Applications After (1)

Application Number Title Priority Date Filing Date
US14/971,164 Active US9919319B2 (en) 2010-12-14 2015-12-16 Method for improving rheological properties of mineral slurry

Country Status (7)

Country Link
US (2) US20130338295A1 (zh)
EP (1) EP2652024B1 (zh)
CN (1) CN103547534B (zh)
AU (1) AU2011342957B2 (zh)
BR (1) BR112013015198B1 (zh)
CA (1) CA2820855C (zh)
WO (1) WO2012080818A2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10556978B1 (en) 2014-08-11 2020-02-11 Arr-Maz Products, L.P. Process and chemistry for reducing dolomite concentrations in phosphate processing
US11246905B2 (en) 2016-08-15 2022-02-15 President And Fellows Of Harvard College Treating infections using IdsD from Proteus mirabilis

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL265060B (en) * 2016-08-26 2022-09-01 Ecolab Usa Inc Control of industrial water treatment using digital imaging
CN108409902A (zh) * 2018-03-27 2018-08-17 华南理工大学 高分子助磨分散剂及其应用
WO2022046744A1 (en) * 2020-08-26 2022-03-03 Ecolab Usa Inc. Methods and compositions for processing sulfide ores
CN112934473B (zh) * 2021-01-28 2023-08-15 武汉理工大学 一种硫化铜镍矿浮选抑制剂在硫化铜镍矿浮选中的应用

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741838A (en) * 1985-06-12 1988-05-03 Sharpe Andrew J Jr Flocculation of high solids mineral slurries
US5273675A (en) * 1990-02-16 1993-12-28 Rohm And Haas Company Phosphate-free liquid cleaning compositions containing polymer
US5284712A (en) * 1987-12-26 1994-02-08 Kazuyuki Kawai Cement-containing ceramic articles and method for production thereof
US20040112834A1 (en) * 2002-04-03 2004-06-17 Libardo Perez Mineral ore slurry viscosity modification method
US20060106129A1 (en) * 2002-05-08 2006-05-18 Michael Gernon Optimized alkanolamines for latex paints
US20080146700A1 (en) * 2005-02-25 2008-06-19 Alexander Kraus Phosphorus-Containing Copolymers, Method for the Production Thereof, and Use Thereof
US20100120650A1 (en) * 2001-03-16 2010-05-13 Conopco, Inc., D/B/A Unilever Dishwashing Composition with Particles
US8720694B2 (en) * 2008-07-25 2014-05-13 Cytec Technology Corp. Flotation reagents and flotation processes utilizing same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307938A (en) * 1992-03-16 1994-05-03 Glenn Lillmars Treatment of iron ore to increase recovery through the use of low molecular weight polyacrylate dispersants
US5533626A (en) * 1995-06-07 1996-07-09 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
JP3157466B2 (ja) * 1995-07-24 2001-04-16 三洋化成工業株式会社 分散剤
US6231768B1 (en) * 1999-01-19 2001-05-15 Nalco Chemical Company Rheology modification of settled solids in mineral processing
US20020028860A1 (en) * 1999-04-16 2002-03-07 E. Michael Kerr Method of modifying rheology of slurries in mineral processing
FR2818166B1 (fr) 2000-12-20 2003-10-31 Coatex Sas Agent d'aide au broyage et/ou de dispersion de materiaux mineraux en suspension aqueuse. suspensions aqueuses obtenues et leurs utilisations
US7351680B2 (en) * 2001-09-19 2008-04-01 Hayes James R High performance water-based mud system
FR2846972B1 (fr) * 2002-11-08 2005-02-18 Omya Ag Suspensions aqueuses de matieres minerales broyees, faiblement chargees ioniquement et leurs utilisations
GB0610003D0 (en) * 2006-05-19 2006-06-28 Ciba Sc Holding Ag Suppression of Dust
US7875213B2 (en) * 2007-07-13 2011-01-25 Kemira Oyj Mineral dispersants and methods for preparing mineral slurries using the same
US7829053B2 (en) * 2008-10-31 2010-11-09 Calera Corporation Non-cementitious compositions comprising CO2 sequestering additives

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741838A (en) * 1985-06-12 1988-05-03 Sharpe Andrew J Jr Flocculation of high solids mineral slurries
US5284712A (en) * 1987-12-26 1994-02-08 Kazuyuki Kawai Cement-containing ceramic articles and method for production thereof
US5273675A (en) * 1990-02-16 1993-12-28 Rohm And Haas Company Phosphate-free liquid cleaning compositions containing polymer
US20100120650A1 (en) * 2001-03-16 2010-05-13 Conopco, Inc., D/B/A Unilever Dishwashing Composition with Particles
US20040112834A1 (en) * 2002-04-03 2004-06-17 Libardo Perez Mineral ore slurry viscosity modification method
US20060106129A1 (en) * 2002-05-08 2006-05-18 Michael Gernon Optimized alkanolamines for latex paints
US20080146700A1 (en) * 2005-02-25 2008-06-19 Alexander Kraus Phosphorus-Containing Copolymers, Method for the Production Thereof, and Use Thereof
US8720694B2 (en) * 2008-07-25 2014-05-13 Cytec Technology Corp. Flotation reagents and flotation processes utilizing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10556978B1 (en) 2014-08-11 2020-02-11 Arr-Maz Products, L.P. Process and chemistry for reducing dolomite concentrations in phosphate processing
US10913810B1 (en) 2014-08-11 2021-02-09 Arr-Maz Products, L.P. Process and chemistry for reducing dolomite concentrations in phosphate processing
US11246905B2 (en) 2016-08-15 2022-02-15 President And Fellows Of Harvard College Treating infections using IdsD from Proteus mirabilis

Also Published As

Publication number Publication date
EP2652024A2 (en) 2013-10-23
CA2820855C (en) 2019-10-29
BR112013015198A2 (pt) 2018-06-26
CN103547534B (zh) 2017-05-03
EP2652024B1 (en) 2022-07-13
BR112013015198B1 (pt) 2020-01-28
CN103547534A (zh) 2014-01-29
AU2011342957A1 (en) 2013-07-04
EP2652024A4 (en) 2015-11-11
US9919319B2 (en) 2018-03-20
US20160151791A1 (en) 2016-06-02
AU2011342957B2 (en) 2015-11-26
WO2012080818A2 (en) 2012-06-21
WO2012080818A3 (en) 2013-09-19
CA2820855A1 (en) 2012-06-21

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Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION