DE59711869D1 - Biologisch abbaubare esterquats als flotationshilfsmittel - Google Patents

Biologisch abbaubare esterquats als flotationshilfsmittel

Info

Publication number
DE59711869D1
DE59711869D1 DE59711869T DE59711869T DE59711869D1 DE 59711869 D1 DE59711869 D1 DE 59711869D1 DE 59711869 T DE59711869 T DE 59711869T DE 59711869 T DE59711869 T DE 59711869T DE 59711869 D1 DE59711869 D1 DE 59711869D1
Authority
DE
Germany
Prior art keywords
flotation
esterquats
acyl
alkyl
tools
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 - Fee Related
Application number
DE59711869T
Other languages
English (en)
Inventor
Dietger Koeppl
Claus-Peter Herold
Bohuslav Dobias
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.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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 Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Application granted granted Critical
Publication of DE59711869D1 publication Critical patent/DE59711869D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/025—Froth-flotation processes adapted for the flotation of fines
    • 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
    • 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

  • Detergent Compositions (AREA)
  • Physical Water Treatments (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DE59711869T 1996-01-26 1997-01-17 Biologisch abbaubare esterquats als flotationshilfsmittel Expired - Fee Related DE59711869D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19602856A DE19602856A1 (de) 1996-01-26 1996-01-26 Biologisch abbaubare Esterquats als Flotationshilfsmittel
PCT/EP1997/000186 WO1997026995A1 (de) 1996-01-26 1997-01-17 Biologisch abbaubare esterquats als flotationshilfsmittel

Publications (1)

Publication Number Publication Date
DE59711869D1 true DE59711869D1 (de) 2004-09-30

Family

ID=7783797

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19602856A Withdrawn DE19602856A1 (de) 1996-01-26 1996-01-26 Biologisch abbaubare Esterquats als Flotationshilfsmittel
DE59706919T Expired - Fee Related DE59706919D1 (de) 1996-01-26 1997-01-17 Biologisch abbaubare Esterquats als Flotationshilfsmittel
DE59711869T Expired - Fee Related DE59711869D1 (de) 1996-01-26 1997-01-17 Biologisch abbaubare esterquats als flotationshilfsmittel

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19602856A Withdrawn DE19602856A1 (de) 1996-01-26 1996-01-26 Biologisch abbaubare Esterquats als Flotationshilfsmittel
DE59706919T Expired - Fee Related DE59706919D1 (de) 1996-01-26 1997-01-17 Biologisch abbaubare Esterquats als Flotationshilfsmittel

Country Status (10)

Country Link
EP (2) EP0876222B1 (de)
KR (1) KR19990067053A (de)
AT (2) ATE274377T1 (de)
AU (1) AU708335B2 (de)
BR (1) BR9707082A (de)
DE (3) DE19602856A1 (de)
ES (2) ES2174784T3 (de)
MX (1) MX9805334A (de)
WO (1) WO1997026995A1 (de)
ZA (1) ZA97573B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050003A1 (de) * 1999-02-25 2000-08-31 Chaperon Remy A Hydrophobe, rheologisch wirksame mittel, verfahren zu ihrer herstellung und ihre verwendung
SE514435C2 (sv) 1999-04-20 2001-02-26 Akzo Nobel Nv Kvartära ammoniumföreningar för skumflotation av silikater från järnmalm
WO2007122148A1 (en) * 2006-04-21 2007-11-01 Akzo Nobel N.V. Reverse froth flotation of calcite ore
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
EP1949963B2 (de) * 2007-01-26 2014-04-02 Cognis IP Management GmbH Verwendung von polymeren Esterquats für die Flotation nichtsulfidischer Mineralien and Erze
EP1949964A1 (de) * 2007-01-26 2008-07-30 Cognis IP Management GmbH Verfahren für die Flotation nichtsulfidischer Mineralien und Erze
DE102008056338B4 (de) * 2008-11-07 2012-02-16 Clariant International Ltd. Flotationsreagenz für silikathaltige Mineralien
DE102009055379A1 (de) 2009-12-29 2011-06-30 Yara International Asa Abwasserbehandlungsmittel zur Fettbeseitigung und Verfahren zur Abwasserbehandlung
DE102010004893A1 (de) * 2010-01-19 2011-07-21 Clariant International Limited Flotationsreagenz für magnetit- und/oder hämatithaltige Eisenerze
CN102933310B (zh) * 2010-05-28 2014-04-16 阿克佐诺贝尔化学国际公司 季铵化合物在泡沫浮选法中作为促集剂的用途
EP2679311A1 (de) * 2012-06-30 2014-01-01 Clariant S.A., Brazil Schaumprävention beim Umkehrflotationsverfahren zur Reinigung von Calciumcarbonat
CN104646186A (zh) * 2015-01-30 2015-05-27 武汉理工大学 一种三酯基季铵盐阳离子捕收剂及其制备方法和应用
EP3208315A1 (de) 2016-02-16 2017-08-23 Omya International AG Verfahren zur herstellung von produkten mit weissen pigmenten
FR3047675B1 (fr) 2016-02-16 2018-02-16 Arkema France Utilisation d'amines alkoxylees en tant qu'agents collecteurs pour l'enrichissement de minerai
FR3047674B1 (fr) 2016-02-16 2018-02-16 Arkema France Utilisation d'amines alkoxylees en tant qu'agents collecteurs pour l'enrichissement de minerai
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
FI3740319T3 (en) 2018-01-16 2024-05-23 Clariant Int Ltd ESTER COATS FOR FOAMING OF SULFIDE-FREE MINERALS AND ORES AND METHOD
WO2020245068A1 (en) * 2019-06-06 2020-12-10 Basf Se Collectors for flotation process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177985A (en) * 1938-03-09 1939-10-31 Benjamin R Harris Ore dressing
SU1461514A1 (ru) * 1986-11-18 1989-02-28 Институт минеральных ресурсов Способ обогащени железосодержащих руд
DE4224714A1 (de) * 1992-07-27 1994-02-03 Henkel Kgaa Schäumende Detergensgemische
SE501623C2 (sv) * 1993-05-19 1995-04-03 Berol Nobel Ab Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför

Also Published As

Publication number Publication date
EP1025908B1 (de) 2002-04-03
ZA97573B (en) 1997-07-28
EP0876222A1 (de) 1998-11-11
DE19602856A1 (de) 1997-07-31
AU708335B2 (en) 1999-08-05
DE59706919D1 (de) 2002-05-08
KR19990067053A (ko) 1999-08-16
ATE215404T1 (de) 2002-04-15
EP1025908A1 (de) 2000-08-09
WO1997026995A1 (de) 1997-07-31
AU1443197A (en) 1997-08-20
BR9707082A (pt) 1999-04-13
MX9805334A (es) 1998-10-31
EP0876222B1 (de) 2004-08-25
ES2174784T3 (es) 2002-11-16
ATE274377T1 (de) 2004-09-15
ES2227665T3 (es) 2005-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COGNIS DEUTSCHLAND GMBH & CO. KG, 40789 MONHEIM, D

8339 Ceased/non-payment of the annual fee