DK0699106T3 - Fremgangsmåde til flotation af calciumcarbonat-malm og flotationsreagens dertil - Google Patents

Fremgangsmåde til flotation af calciumcarbonat-malm og flotationsreagens dertil

Info

Publication number
DK0699106T3
DK0699106T3 DK94916444T DK94916444T DK0699106T3 DK 0699106 T3 DK0699106 T3 DK 0699106T3 DK 94916444 T DK94916444 T DK 94916444T DK 94916444 T DK94916444 T DK 94916444T DK 0699106 T3 DK0699106 T3 DK 0699106T3
Authority
DK
Denmark
Prior art keywords
flotation
pct
calcium carbonate
carbonate ore
reagent
Prior art date
Application number
DK94916444T
Other languages
Danish (da)
English (en)
Inventor
Anders Klingberg
Lisbeth Olsson
Original Assignee
Berol Nobel Ab
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 Berol Nobel Ab filed Critical Berol Nobel Ab
Application granted granted Critical
Publication of DK0699106T3 publication Critical patent/DK0699106T3/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/0043Organic compounds modified so as to contain a polyether group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/01Organic compounds containing nitrogen
    • B03D1/011Quaternary ammonium compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00Specified effects produced by the flotation agents
    • B03D2201/02Collectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00Specified materials treated by the flotation agents; specified applications
    • B03D2203/02Ores
    • B03D2203/04Non-sulfide ores
    • B03D2203/10Potassium ores
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/07Organic amine, amide, or n-base containing

Landscapes

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Disintegrating Or Milling (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK94916444T 1993-05-19 1994-04-27 Fremgangsmåde til flotation af calciumcarbonat-malm og flotationsreagens dertil DK0699106T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9301717A SE501623C2 (sv) 1993-05-19 1993-05-19 Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför
PCT/SE1994/000376 WO1994026419A1 (en) 1993-05-19 1994-04-27 Method of floating calcium carbonate ore and flotation reagent therefor

Publications (1)

Publication Number Publication Date
DK0699106T3 true DK0699106T3 (da) 2000-06-26

Family

ID=20389991

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94916444T DK0699106T3 (da) 1993-05-19 1994-04-27 Fremgangsmåde til flotation af calciumcarbonat-malm og flotationsreagens dertil

Country Status (17)

Country Link
US (1) US5720873A (de)
EP (1) EP0699106B1 (de)
JP (1) JP3388746B2 (de)
KR (1) KR100284106B1 (de)
AT (1) ATE188630T1 (de)
AU (1) AU681667B2 (de)
BR (1) BR9406412A (de)
CA (1) CA2161896C (de)
DE (1) DE69422618T2 (de)
DK (1) DK0699106T3 (de)
ES (1) ES2140539T3 (de)
FI (1) FI115758B (de)
GR (1) GR3032798T3 (de)
NO (1) NO306244B1 (de)
PT (1) PT699106E (de)
SE (1) SE501623C2 (de)
WO (1) WO1994026419A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602856A1 (de) * 1996-01-26 1997-07-31 Henkel Kgaa Biologisch abbaubare Esterquats als Flotationshilfsmittel
SE514435C2 (sv) 1999-04-20 2001-02-26 Akzo Nobel Nv Kvartära ammoniumföreningar för skumflotation av silikater från järnmalm
JP4693095B2 (ja) * 2005-03-16 2011-06-01 太平洋セメント株式会社 高品位結晶質石灰石及びその製造方法
US8033398B2 (en) * 2005-07-06 2011-10-11 Cytec Technology Corp. Process and magnetic reagent for the removal of impurities from minerals
DE102006010939A1 (de) * 2006-03-09 2007-09-13 Clariant International Limited Flotationsreagenz für Silikate
EP2012930B1 (de) * 2006-04-21 2011-07-06 Akzo Nobel N.V. Umgekehrte schaumflotation von kalziterz
DE102006019561A1 (de) * 2006-04-27 2007-10-31 Clariant International Limited Flotationsreagenz für silikathaltige Mineralien
BRPI0721413B1 (pt) * 2007-01-05 2018-06-12 Cytec Technology Corp. Processo para o beneficiamento dos substratos de minerais de carbonato
EP1944088A1 (de) * 2007-01-12 2008-07-16 Omya Development Ag Verfahren zur Reinigung von Mineralien basierend auf Calciumcarbonat mittels Flotation bei Vorhandensein von quarternären Imidazoliummethosulfaten
CA2585065A1 (en) * 2007-04-13 2008-10-13 Trican Well Service Ltd. Aqueous particulate slurry compositions and methods of making same
EP2017009B1 (de) 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Eisenerz-Umkehrflotation mittels Kollektoren in wässriger Nanoemulsion
DE102008056338B4 (de) * 2008-11-07 2012-02-16 Clariant International Ltd. Flotationsreagenz für silikathaltige Mineralien
JP5561971B2 (ja) * 2009-08-27 2014-07-30 太平洋セメント株式会社 石灰岩の不純物除去方法
EP2576072B1 (de) 2010-05-28 2015-07-29 Akzo Nobel Chemicals International B.V. Verwendung von quaternären ammoniumverbindungen als sammler für schaumflotationsverfahren
CN102357421B (zh) * 2011-07-28 2013-05-08 内蒙古科技大学 高钙稀土精矿的除钙方法
EP2679311A1 (de) 2012-06-30 2014-01-01 Clariant S.A., Brazil Schaumprävention beim Umkehrflotationsverfahren zur Reinigung von Calciumcarbonat
SI2700680T1 (sl) * 2012-08-20 2015-09-30 Omya International Ag Postopek za proizvodnjo proizvodov, ki vsebujejo beli pigment
CA2891905A1 (en) 2012-11-30 2014-06-05 Akzo Nobel Chemicals International B.V. Flotation of silicates from ores
EP3208315A1 (de) * 2016-02-16 2017-08-23 Omya International AG Verfahren zur herstellung von produkten mit weissen pigmenten
EP3208314B1 (de) 2016-02-16 2018-08-15 Omya International AG Verfahren zur herstellung von produkten mit weissen pigmenten
EP3444036A1 (de) 2017-08-16 2019-02-20 Omya International AG Umgekehrtes flotationsverfahren zur herstellung von produkten mit weissen pigmenten
AU2020317736A1 (en) 2019-07-24 2022-02-17 Basf Se Collector composition
CN110721818B (zh) * 2019-11-22 2022-03-15 福州大学 一种用于脱镁磷精矿反浮选再脱硅的捕收剂
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 (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088796A (en) * 1960-12-14 1963-05-07 Betz Laboratories Amine, alcohol and emulsifier corrosion inhibiting composition and process
GB1056962A (en) * 1964-10-30 1967-02-01 Grace W R & Co Improvements in forming cold water dispersions of aliphatic fatty amines
US3444090A (en) * 1967-03-01 1969-05-13 Grace W R & Co Stabilizing filming amine emulsions
US3975295A (en) * 1972-05-23 1976-08-17 Ashland Oil, Inc. Liquid amine compositions
FR2240296A1 (en) * 1973-08-06 1975-03-07 Robert Dominique Cationic flotation of cupriferous minerals with alginates - without desliming and with simultaneous oxide, carbonate and sulphide flotation
CA1100239A (en) * 1976-10-18 1981-04-28 Robert E. Lawlor Emulsified ether amines and process for using same in froth flotation
CA1187212A (fr) * 1982-04-23 1985-05-14 Gennard Delisle Procede de purification des mineraux du groupe de la calcite par flottation des impuretes
US4737273A (en) * 1986-01-03 1988-04-12 International Minerals & Chemical Corp. Flotation process for recovery of phosphate values from ore
SU1411043A1 (ru) * 1986-11-18 1988-07-23 Институт минеральных ресурсов Способ обратной флотации железных руд
GB8711094D0 (en) * 1987-05-11 1987-06-17 Ecc Int Ltd Natural calcium carbonate ores
US4995965A (en) * 1988-06-13 1991-02-26 Akzo America Inc. Calcium carbonate beneficiation
US5124028A (en) * 1990-06-28 1992-06-23 The Dow Chemical Company Froth flotation of silica or siliceous gangue
US5261539A (en) * 1992-10-07 1993-11-16 American Cyanamid Company Flotation process for purifying calcite

Also Published As

Publication number Publication date
AU6817494A (en) 1994-12-12
JP3388746B2 (ja) 2003-03-24
SE501623C2 (sv) 1995-04-03
PT699106E (pt) 2000-04-28
FI955505A0 (fi) 1995-11-15
BR9406412A (pt) 1995-12-19
CA2161896A1 (en) 1994-11-24
FI115758B (fi) 2005-07-15
NO954629D0 (no) 1995-11-16
SE9301717L (sv) 1994-11-20
EP0699106B1 (de) 2000-01-12
NO306244B1 (no) 1999-10-11
AU681667B2 (en) 1997-09-04
WO1994026419A1 (en) 1994-11-24
NO954629L (no) 1995-11-16
DE69422618D1 (de) 2000-02-17
FI955505A (fi) 1995-11-15
GR3032798T3 (en) 2000-06-30
KR100284106B1 (ko) 2001-03-02
KR960702352A (ko) 1996-04-27
CA2161896C (en) 2004-09-14
US5720873A (en) 1998-02-24
ATE188630T1 (de) 2000-01-15
SE9301717D0 (sv) 1993-05-19
ES2140539T3 (es) 2000-03-01
DE69422618T2 (de) 2001-02-01
EP0699106A1 (de) 1996-03-06
JPH08510167A (ja) 1996-10-29

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