CA2083818A1 - Process for the recovery of minerals from non-sulfidic ores by flotation - Google Patents

Process for the recovery of minerals from non-sulfidic ores by flotation

Info

Publication number
CA2083818A1
CA2083818A1 CA002083818A CA2083818A CA2083818A1 CA 2083818 A1 CA2083818 A1 CA 2083818A1 CA 002083818 A CA002083818 A CA 002083818A CA 2083818 A CA2083818 A CA 2083818A CA 2083818 A1 CA2083818 A1 CA 2083818A1
Authority
CA
Canada
Prior art keywords
acid
alkyl
collectors
flotation
esters
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.)
Abandoned
Application number
CA002083818A
Other languages
English (en)
French (fr)
Inventor
Berthold Schreck
Rita Koester
Beatrix Kottwitz
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.)
Henkel AG and Co KGaA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2083818A1 publication Critical patent/CA2083818A1/en
Abandoned 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
    • B03D1/01—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
    • 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
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D1/014—Organic compounds containing phosphorus
    • 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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
CA002083818A 1990-05-25 1991-05-17 Process for the recovery of minerals from non-sulfidic ores by flotation Abandoned CA2083818A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4016792A DE4016792A1 (de) 1990-05-25 1990-05-25 Verfahren zur gewinnung von mineralien aus nichtsulfidischen erzen durch flotation
DEP4016792.5 1990-05-25
PCT/EP1991/000922 WO1991018674A1 (de) 1990-05-25 1991-05-17 Verfahren zur gewinnung von mineralien aus nichtsulfidischen erzen durch flotation

Publications (1)

Publication Number Publication Date
CA2083818A1 true CA2083818A1 (en) 1991-11-26

Family

ID=6407138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002083818A Abandoned CA2083818A1 (en) 1990-05-25 1991-05-17 Process for the recovery of minerals from non-sulfidic ores by flotation

Country Status (8)

Country Link
EP (1) EP0530233A1 (fi)
AU (1) AU636763B2 (fi)
BR (1) BR9106501A (fi)
CA (1) CA2083818A1 (fi)
DE (1) DE4016792A1 (fi)
FI (1) FI925328A (fi)
WO (1) WO1991018674A1 (fi)
ZA (1) ZA913964B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8474627B2 (en) 2007-01-26 2013-07-02 Cognis Ip Management Gmbh Process for the flotation of non-sulfidic minerals and ores

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015000931A2 (en) 2013-07-05 2015-01-08 Akzo Nobel Chemicals International B.V. The synthesis of new anionic surfactants and their use as collectors in froth flotation of non-sulphidic ores
WO2019007712A1 (en) 2017-07-04 2019-01-10 Akzo Nobel Chemicals International B.V. PROCESS FOR TREATING NON-SULFURATED CARBONATIC MINERALS AND COLLECTOR COMPOSITION THEREFOR
EP3648891B1 (en) * 2017-07-04 2021-09-01 Nouryon Chemicals International B.V. Process to treat siliceous non-sulfidic ores and collector composition therefor
BR112021000181A2 (pt) * 2018-07-06 2021-06-01 Nouryon Chemicals International B.V. processo para flotação de espuma de um minério para recuperar materiais contendo fosfato do minério e método para flotação de espuma de um minério de fosfato

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158623A (en) * 1977-12-21 1979-06-19 American Cyanamid Company Process for froth flotation of phosphate ores
US4139481A (en) * 1977-12-21 1979-02-13 American Cyanamid Company Combinations of alkylamidoalkyl monoesters of sulfosuccinic acid and fatty acids as collectors for non-sulfide ores
DE3238060A1 (de) * 1982-10-14 1984-04-19 Henkel KGaA, 4000 Düsseldorf Flotationsmittel und verfahren zur flotation nichtsulfidischer minerale
DE3506838A1 (de) * 1985-02-27 1986-08-28 Bayer Ag, 5090 Leverkusen Lederbehandlungsmittel
DE3536975A1 (de) * 1985-10-17 1987-04-23 Henkel Kgaa Verwendung von nichtionischen tensiden als hilfsmittel fuer die flotation von nichtsulfidischen erzen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8474627B2 (en) 2007-01-26 2013-07-02 Cognis Ip Management Gmbh Process for the flotation of non-sulfidic minerals and ores
USRE46235E1 (en) 2007-01-26 2016-12-13 Cognis IP Management CMBH Process for the separation of non-sulfidic minerals and ores from unwanted constituents of crude mineral and ore

Also Published As

Publication number Publication date
BR9106501A (pt) 1993-05-25
FI925328A0 (fi) 1992-11-24
AU7861291A (en) 1991-12-31
WO1991018674A1 (de) 1991-12-12
EP0530233A1 (de) 1993-03-10
AU636763B2 (en) 1993-05-06
DE4016792A1 (de) 1991-11-28
ZA913964B (en) 1992-02-26
FI925328A (fi) 1992-11-24

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Legal Events

Date Code Title Description
FZDE Dead