SE9704365D0 - Förfarande för skumflotation av silikatinnehållande järnmalm - Google Patents

Förfarande för skumflotation av silikatinnehållande järnmalm

Info

Publication number
SE9704365D0
SE9704365D0 SE9704365A SE9704365A SE9704365D0 SE 9704365 D0 SE9704365 D0 SE 9704365D0 SE 9704365 A SE9704365 A SE 9704365A SE 9704365 A SE9704365 A SE 9704365A SE 9704365 D0 SE9704365 D0 SE 9704365D0
Authority
SE
Sweden
Prior art keywords
silicate
iron ore
ether
containing iron
foam flotation
Prior art date
Application number
SE9704365A
Other languages
English (en)
Other versions
SE521949C2 (sv
SE9704365L (sv
Inventor
Jan Olof Gustafsson
Anders Klingberg
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Priority to SE9704365A priority Critical patent/SE521949C2/sv
Publication of SE9704365D0 publication Critical patent/SE9704365D0/sv
Priority to BRPI9802339-0A priority patent/BR9802339B1/pt
Priority to CA2249942A priority patent/CA2249942C/en
Priority to US09/199,372 priority patent/US6076682A/en
Publication of SE9704365L publication Critical patent/SE9704365L/sv
Publication of SE521949C2 publication Critical patent/SE521949C2/sv

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
    • B03D1/02—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
    • B03D1/001—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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)
SE9704365A 1997-11-27 1997-11-27 Förfarande för skumflotation av silikatinnehållande järnmalm SE521949C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9704365A SE521949C2 (sv) 1997-11-27 1997-11-27 Förfarande för skumflotation av silikatinnehållande järnmalm
BRPI9802339-0A BR9802339B1 (pt) 1997-11-27 1998-07-02 processo para enriquecer um mineral de ferro a partir de um minério de ferro contendo silicato e composição aquosa contendo éter amina.
CA2249942A CA2249942C (en) 1997-11-27 1998-10-09 Process for froth flotation of silicate-containing iron ore
US09/199,372 US6076682A (en) 1997-11-27 1998-11-25 Process for froth flotation of silicate-containing iron ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704365A SE521949C2 (sv) 1997-11-27 1997-11-27 Förfarande för skumflotation av silikatinnehållande järnmalm

Publications (3)

Publication Number Publication Date
SE9704365D0 true SE9704365D0 (sv) 1997-11-27
SE9704365L SE9704365L (sv) 1999-05-28
SE521949C2 SE521949C2 (sv) 2003-12-23

Family

ID=20409147

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704365A SE521949C2 (sv) 1997-11-27 1997-11-27 Förfarande för skumflotation av silikatinnehållande järnmalm

Country Status (4)

Country Link
US (1) US6076682A (sv)
BR (1) BR9802339B1 (sv)
CA (1) CA2249942C (sv)
SE (1) SE521949C2 (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010939A1 (de) * 2006-03-09 2007-09-13 Clariant International Limited Flotationsreagenz für Silikate
DE102006019561A1 (de) * 2006-04-27 2007-10-31 Clariant International Limited Flotationsreagenz für silikathaltige Mineralien
AU2007338062B2 (en) * 2006-12-22 2012-01-12 Akzo Nobel Chemicals International B.V. Amine formulations for reverse froth flotation of silicates from iron ore
CA2585065A1 (en) * 2007-04-13 2008-10-13 Trican Well Service Ltd. Aqueous particulate slurry compositions and methods of making same
EP2017009B1 (en) 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
BRPI0705593B1 (pt) * 2007-11-22 2016-04-12 Univ Minas Gerais método de quantificação de aminas em resíduos de flotação de minério de ferro
CN101234367B (zh) * 2008-03-04 2011-04-06 昆明晶石矿冶有限公司 一种菱铁矿浮选捕收剂及其制备方法
DE102010004893A1 (de) * 2010-01-19 2011-07-21 Clariant International Limited Flotationsreagenz für magnetit- und/oder hämatithaltige Eisenerze
EP2658655B1 (en) * 2010-12-28 2015-07-08 Akzo Nobel Chemicals International B.V. Amine-containing formulations for reverse froth flotation of silicates from iron ore
AU2012242041A1 (en) * 2011-04-13 2013-10-24 Basf Se Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore
CN103476506B (zh) * 2011-04-13 2015-09-02 巴斯夫欧洲公司 胺和二胺化合物及其在从铁矿石中反泡沫浮选硅酸盐中的用途
EA023145B1 (ru) 2011-04-13 2016-04-29 Басф Се Диаминные соединения и их применение для обратной пенной флотации силиката из железных руд
PE20151173A1 (es) 2012-11-30 2015-08-21 Akzo Nobel Chemicals Int Bv Flotacion de silicatos a partir de menas
CN103691566B (zh) * 2013-12-17 2015-09-09 广西大学 一种从磁选褐铁精矿中浮选分离石榴石的方法
BR112017001835B1 (pt) * 2014-08-01 2023-02-07 Samarco Mineração S.a. Processo para concentração de um minério de ferro
CN104148189B (zh) * 2014-08-08 2016-08-17 西北矿冶研究院 一种稀土矿物捕收剂
US10786819B2 (en) 2016-01-21 2020-09-29 Regents Of The University Of Minnesota Cationic flotation of silica and apatite from oxidized iron ores at natural pH
CN109311026B (zh) 2016-07-08 2020-02-28 阿克苏诺贝尔化学品国际有限公司 处理磁铁矿矿石的方法和捕收剂组合物
WO2018039575A2 (en) * 2016-08-26 2018-03-01 Ecolab USA, Inc. Sulfonated modifiers for froth flotation
CN106423573B (zh) * 2016-10-28 2020-01-10 江西理工大学 一种酯基羟肟酸捕收剂在矿物浮选上的应用方法
AU2017376241B2 (en) 2016-12-14 2022-04-21 Ecolab Usa Inc. Functionalized silicones for froth flotation
UA127663C2 (uk) 2018-06-19 2023-11-22 Кларіант Інтернешнл Лтд Застосування поліолів для вдосконалення способу зворотної пінної флотації залізної руди
EP3636346A1 (en) * 2018-10-08 2020-04-15 Nouryon Chemicals International B.V. Process to treat ores and collector composition therefor
WO2023180027A1 (en) 2022-03-25 2023-09-28 Clariant International Ltd Novel cationic collectors for improving a process for froth flotation of silicates

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363758A (en) * 1966-12-08 1968-01-16 Ashland Oil Inc Use of primary aliphatic ether amine acid salts in froth flotation process
BR7706938A (pt) * 1976-10-18 1978-08-08 Akzona Inc Mistura de pre-emulsao,emulsao aquosa e processo de flotacao com espuma
FR2367820A1 (fr) * 1976-10-18 1978-05-12 Ceca Sa Procede de flottation de minerais oxydes
US4319987A (en) * 1980-09-09 1982-03-16 Exxon Research & Engineering Co. Branched alkyl ether amines as iron ore flotation aids
US4472270A (en) * 1983-05-18 1984-09-18 Mobil Oil Corporation Beneficiation of ores
US4732667A (en) * 1985-02-20 1988-03-22 Berol Kemi Ab Process and composition for the froth flotation beneficiation of iron minerals from iron ores
US4830739A (en) * 1985-02-20 1989-05-16 Berol Kemi Ab Process and composition for the froth flotation beneficiation of iron minerals from iron ores
US5182039A (en) * 1991-03-29 1993-01-26 Exxon Chemical Patents, Inc. Synergistic fluorinated ore flotation aids
DE4133063A1 (de) * 1991-10-04 1993-04-08 Henkel Kgaa Verfahren zur herstellung von eisenerzkonzentraten durch flotation
US5540337A (en) * 1994-04-04 1996-07-30 Baker Hughes Incorporated Alkyloxyalkaneamines useful as cationic froth flotation collectors
CA2205885A1 (en) * 1996-06-04 1997-12-04 Witco Corporation Blends of carboxylic acids and organic amines in ore flotation

Also Published As

Publication number Publication date
US6076682A (en) 2000-06-20
SE521949C2 (sv) 2003-12-23
BR9802339B1 (pt) 2011-04-19
SE9704365L (sv) 1999-05-28
CA2249942A1 (en) 1999-05-27
BR9802339A (pt) 1999-08-03
CA2249942C (en) 2010-09-21

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