ATE274377T1 - Biologisch abbaubare esterquats als flotationshilfsmittel - Google Patents

Biologisch abbaubare esterquats als flotationshilfsmittel

Info

Publication number
ATE274377T1
ATE274377T1 AT97901048T AT97901048T ATE274377T1 AT E274377 T1 ATE274377 T1 AT E274377T1 AT 97901048 T AT97901048 T AT 97901048T AT 97901048 T AT97901048 T AT 97901048T AT E274377 T1 ATE274377 T1 AT E274377T1
Authority
AT
Austria
Prior art keywords
flotation aid
flotation
esterquats
acyl
alkyl
Prior art date
Application number
AT97901048T
Other languages
German (de)
English (en)
Inventor
Dietger Koeppl
Claus-Peter Herold
Bohuslav Dobias
Original Assignee
Cognis Deutschland Gmbh
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 filed Critical Cognis Deutschland Gmbh
Application granted granted Critical
Publication of ATE274377T1 publication Critical patent/ATE274377T1/de

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
    • 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
    • B03D1/008—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)
AT97901048T 1996-01-26 1997-01-17 Biologisch abbaubare esterquats als flotationshilfsmittel ATE274377T1 (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
ATE274377T1 true ATE274377T1 (de) 2004-09-15

Family

ID=7783797

Family Applications (2)

Application Number Title Priority Date Filing Date
AT97901048T ATE274377T1 (de) 1996-01-26 1997-01-17 Biologisch abbaubare esterquats als flotationshilfsmittel
AT00107539T ATE215404T1 (de) 1996-01-26 1997-01-17 Biologisch abbaubare esterquats als flotationshilfsmittel

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00107539T ATE215404T1 (de) 1996-01-26 1997-01-17 Biologisch abbaubare esterquats als flotationshilfsmittel

Country Status (10)

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

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 (en) 2007-01-12 2008-07-16 Omya Development Ag Process of purification of minerals based on calcium carbonate by flotation in the presence of quaternary imidazollum methosulfate
EP1949963B2 (en) * 2007-01-26 2014-04-02 Cognis IP Management GmbH Use of polymeric esterquats for the flotation of non-sulfidic minerals and ores
EP1949964A1 (en) * 2007-01-26 2008-07-30 Cognis IP Management GmbH Process for the flotation of non-sulfidic minerals and ores
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 (en) * 2012-06-30 2014-01-01 Clariant S.A., Brazil Foam prevention in the reverse flotation process for purifying calcium carbonate
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 (en) 2016-02-16 2017-08-23 Omya International AG Process for manufacturing white pigment containing products
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 (en) 2016-02-16 2018-08-15 Omya International AG Process for manufacturing white pigment containing products
EP3444036A1 (en) 2017-08-16 2019-02-20 Omya International AG Indirect flotation process for manufacturing white pigment containing products
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
DE59711869D1 (de) 2004-09-30
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
ES2227665T3 (es) 2005-04-01

Similar Documents

Publication Publication Date Title
ATE215404T1 (de) Biologisch abbaubare esterquats als flotationshilfsmittel
DE69428010D1 (de) Verfahren und Einrichtung zur Sicherung und Rückspeicherung des Zustands eines CPVs
HUT67248A (en) Process for agglomerating aliminosilicate or lagered silicate detergent builders
IE890404L (en) Liquid detergent containing conditioning agent and high levels of alkyl sulfate/alkyl ethoxylated sulfate
ZA952424B (en) Process and apparatus for the processing of industrial waste water by electrolysis
GR3029946T3 (en) Pyridino-, pyrrolidino- and azepino-substituted oximes useful as anti-atherosclerosis and anti-hypercholesterolemic agents.
SE9701695D0 (sv) Förfarande och anordning för rening av ett gasformigt medium
PL340601A1 (en) Method of reducing occurence of homologous recombination
DE59102532D1 (de) Verfahren und Vorrichtung zur in-situ-Sanierung kontaminierter Bereiche.
DE59906575D1 (de) Verfahren zur Reinigung von Gasen und dazu geeignete Absorptionsflüssigkeit
PL290834A1 (en) Method of recovery of useful minerals by means of reverse foam flotation
IT1292415B1 (it) Dispositivo di depolverizzazione particolarmente adatto per la eliminazione dei residui polverulenti prodotti durante il taglio
ATE152184T1 (de) Verfahren zur beseitigung von staubförmigen stoffen aus verbrennungsanlagen und anlage zur durchführung des verfahrens
SE9400962D0 (sv) Magnetseparator
DE58903893D1 (de) Verfahren und vorrichtung zur elution von koernigem waschgut.
FR2748951B1 (fr) Procede de separation selective des actinides (iii) et lanthanides (iii)
GB2301352A (en) Method and apparatus for remediating soil
FR2717297B1 (fr) Procédé et installation d'épuration de fumées issues de l'incinération de déchets faiblement radioactifs.
PT980699E (pt) Instalacao aperfeicoada, para a limpeza/recuperacao de liquidos com particulas em suspensao
PL289031A1 (en) Method of separating harmful substances from waste gas
PL311560A1 (en) Method of purifying oil-contaminated water by means of bentonite
IL121824A0 (en) Compositions based on peracids for the decontamination of materials contaminated by toxic agents
DE69503338D1 (de) Schmelzverfahren zur Dekontaminierung von radioaktiven kontaminierten Metalen
EP0657694A3 (de) Verfahren zur Entsorgung von mit Schadstoffen aus der Abgasreinigung beladenen Adsorbentien.
DK0892707T3 (da) Forbedret dekontaminering af RPET via partikelstörrelsesreduktion

Legal Events

Date Code Title Description
EEIH Change in the person of patent owner