DE69422618D1 - Verfahren und reagenz zur flotation von kalziumkarbonaterz - Google Patents

Verfahren und reagenz zur flotation von kalziumkarbonaterz

Info

Publication number
DE69422618D1
DE69422618D1 DE69422618T DE69422618T DE69422618D1 DE 69422618 D1 DE69422618 D1 DE 69422618D1 DE 69422618 T DE69422618 T DE 69422618T DE 69422618 T DE69422618 T DE 69422618T DE 69422618 D1 DE69422618 D1 DE 69422618D1
Authority
DE
Germany
Prior art keywords
pct
calcium carbonate
flotation
reagent
sec
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.)
Expired - Lifetime
Application number
DE69422618T
Other languages
English (en)
Other versions
DE69422618T2 (de
Inventor
Anders Klingberg
Lisbeth Olsson
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.)
Nouryon Surface Chemistry AB
Original Assignee
Berol Nobel Stenungsund 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 Stenungsund AB filed Critical Berol Nobel Stenungsund AB
Publication of DE69422618D1 publication Critical patent/DE69422618D1/de
Application granted granted Critical
Publication of DE69422618T2 publication Critical patent/DE69422618T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • 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
    • B03D1/011—Quaternary ammonium 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
    • 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
    • B03D2203/10—Potassium ores
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/07—Organic 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Detergent Compositions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE1994622618 1993-05-19 1994-04-27 Verfahren und reagenz zur flotation von kalziumkarbonaterz Expired - Lifetime DE69422618T2 (de)

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 (2)

Publication Number Publication Date
DE69422618D1 true DE69422618D1 (de) 2000-02-17
DE69422618T2 DE69422618T2 (de) 2001-02-01

Family

ID=20389991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994622618 Expired - Lifetime DE69422618T2 (de) 1993-05-19 1994-04-27 Verfahren und reagenz zur flotation von kalziumkarbonaterz

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
US8353405B2 (en) * 2006-04-21 2013-01-15 Akzo Nobel N.V. Reverse froth flotation of calcite ore
DE102006019561A1 (de) * 2006-04-27 2007-10-31 Clariant International Limited Flotationsreagenz für silikathaltige Mineralien
EP2101920B1 (de) * 2007-01-05 2017-02-22 Cytec Technology Corp. Verfahren zur entfernung von verunreinigungen aus karbonatmineralien
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
BR112012029615B1 (pt) 2010-05-28 2020-03-17 Akzo Nobel Chemicals International B.V. Uso de um produto obtenível pela condensação, em uma ou diversas etapas, de um composto, produto obtenível pela condensação, em uma ou diversas etapas, de um composto e método para obter os produtos
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
EP2700680B1 (de) * 2012-08-20 2015-07-22 Omya International AG Verfahren zur Herstellung von Produkten mit weißen Pigmenten
BR112015010014B1 (pt) * 2012-11-30 2021-06-22 Akzo Nobel Chemicals International B.V. Processo para o enriquecimento de um mineral a partir de um minério contendo silicato
EP3208314B1 (de) 2016-02-16 2018-08-15 Omya International AG Verfahren zur herstellung von produkten mit weissen pigmenten
EP3208315A1 (de) 2016-02-16 2017-08-23 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
EP4003603A1 (de) 2019-07-24 2022-06-01 Basf Se Kollektorzusammensetzung
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
BR7706938A (pt) * 1976-10-18 1978-08-08 Akzona Inc Mistura de pre-emulsao,emulsao aquosa e processo de flotacao com espuma
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
GR3032798T3 (en) 2000-06-30
CA2161896A1 (en) 1994-11-24
SE9301717L (sv) 1994-11-20
SE9301717D0 (sv) 1993-05-19
JP3388746B2 (ja) 2003-03-24
FI955505A0 (fi) 1995-11-15
FI955505A (fi) 1995-11-15
NO954629L (no) 1995-11-16
NO306244B1 (no) 1999-10-11
ATE188630T1 (de) 2000-01-15
EP0699106B1 (de) 2000-01-12
FI115758B (fi) 2005-07-15
DK0699106T3 (da) 2000-06-26
WO1994026419A1 (en) 1994-11-24
DE69422618T2 (de) 2001-02-01
NO954629D0 (no) 1995-11-16
PT699106E (pt) 2000-04-28
AU681667B2 (en) 1997-09-04
SE501623C2 (sv) 1995-04-03
BR9406412A (pt) 1995-12-19
KR960702352A (ko) 1996-04-27
EP0699106A1 (de) 1996-03-06
CA2161896C (en) 2004-09-14
US5720873A (en) 1998-02-24
ES2140539T3 (es) 2000-03-01
KR100284106B1 (ko) 2001-03-02
JPH08510167A (ja) 1996-10-29
AU6817494A (en) 1994-12-12

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition