EP0270018A3 - N-alkyl and n-alkenyl-aspartic acids as co-collectors for the flotation of non-sulfidic minerals - Google Patents

N-alkyl and n-alkenyl-aspartic acids as co-collectors for the flotation of non-sulfidic minerals Download PDF

Info

Publication number
EP0270018A3
EP0270018A3 EP87117541A EP87117541A EP0270018A3 EP 0270018 A3 EP0270018 A3 EP 0270018A3 EP 87117541 A EP87117541 A EP 87117541A EP 87117541 A EP87117541 A EP 87117541A EP 0270018 A3 EP0270018 A3 EP 0270018A3
Authority
EP
European Patent Office
Prior art keywords
flotation
alkyl
alkenyl
collectors
aspartic acids
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.)
Granted
Application number
EP87117541A
Other languages
German (de)
Other versions
EP0270018B1 (en
EP0270018A2 (en
Inventor
Beatrix Dr. Kottwitz
Wolfgang Von Rybinski
Rita Koster
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
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT87117541T priority Critical patent/ATE77262T1/en
Publication of EP0270018A2 publication Critical patent/EP0270018A2/en
Publication of EP0270018A3 publication Critical patent/EP0270018A3/en
Application granted granted Critical
Publication of EP0270018B1 publication Critical patent/EP0270018B1/en
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
    • B03D1/01—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
    • 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

  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Water Treatments (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Use of N-alkyl and/or N-alkenyl aspartic acids or salts thereof as co-collectors in the flotation of non-sulfidic ores and a process for the separation of non-sulfidic ores by flotation wherein N-alkyl and/or N-alkenyl aspartic acids or salts thereof are used in collector mixtures.
EP87117541A 1986-12-05 1987-11-27 Use of n-alkyl and n-alkenyl-aspartic acids as co-collectors for the flotation of non-sulfidic minerals Expired - Lifetime EP0270018B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87117541T ATE77262T1 (en) 1986-12-05 1987-11-27 USE OF N-ALKYL AND NALKENYLASPARAGIC ACIDS AS CO-COLLECTORS FOR THE FLOTATION OF NON-SULPHIDE ORES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3641579 1986-12-05
DE19863641579 DE3641579A1 (en) 1986-12-05 1986-12-05 N-ALKYL- AND N-ALKENYLASPARAGINIC ACIDS AS CO-COLLECTORS FOR THE FLOTATION OF NON-SULFIDIC ORES

Publications (3)

Publication Number Publication Date
EP0270018A2 EP0270018A2 (en) 1988-06-08
EP0270018A3 true EP0270018A3 (en) 1990-04-18
EP0270018B1 EP0270018B1 (en) 1992-06-17

Family

ID=6315539

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117541A Expired - Lifetime EP0270018B1 (en) 1986-12-05 1987-11-27 Use of n-alkyl and n-alkenyl-aspartic acids as co-collectors for the flotation of non-sulfidic minerals

Country Status (13)

Country Link
US (1) US4790932A (en)
EP (1) EP0270018B1 (en)
CN (1) CN1011296B (en)
AT (1) ATE77262T1 (en)
AU (1) AU601244B2 (en)
BR (1) BR8706570A (en)
CA (1) CA1320769C (en)
DE (2) DE3641579A1 (en)
ES (1) ES2031869T3 (en)
FI (1) FI84321C (en)
MX (1) MX169159B (en)
PT (1) PT86278B (en)
ZA (1) ZA879141B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467239B (en) * 1989-04-05 1992-06-22 Berol Nobel Ab PROCEDURES FOR FLOTATION OF SOIL METAL CONTAINING MINERAL AND AGENTS
DE4133063A1 (en) * 1991-10-04 1993-04-08 Henkel Kgaa PROCESS FOR PRODUCING IRON ORE CONCENTRATES BY FLOTATION
SE0302986D0 (en) * 2003-11-13 2003-11-13 Akzo Nobel Nv Use of a derivative of aspartic acid as a collector in froth flotation processes
CN102120592B (en) * 2011-04-25 2012-03-21 化工部长沙设计研究院 Method for extracting lithium carbonate by flotation of mixed salt of NaCl and lithium carbonate
RU2564550C1 (en) * 2014-03-12 2015-10-10 Общество с ограниченной ответственностью "ЗабТехноКом" Method of flotation of fluorite ores
CN110022984B (en) * 2016-10-20 2022-06-03 新南创新私人有限公司 Method for removing heavy metals from aqueous solutions
BR112019012373B1 (en) * 2016-12-23 2022-10-04 Akzo Nobel Chemicals International B.V PROCESS FOR TREATMENT NON-SULFID ORES WITH A COLLECTOR COMPOSITION THAT CONTAINS A PRIMARY COLLECTOR AND A SECONDARY COLLECTOR AND PULP
CN107520058B (en) * 2017-08-23 2019-05-17 中南大学 A kind of rutile ore dressing composite reagent and its beneficiation method
CN112237996B (en) * 2020-09-27 2021-08-17 中南大学 Flotation inhibitor for separating fine stibnite and pyrite and application thereof
AU2022342271A1 (en) * 2021-09-09 2024-05-02 Clariant International Ltd Composition and method for use of 1-alkyl-5-oxopyrrolidine-3-carboxylic acids as collectors for phosphate and lithium flotation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200220A (en) * 1936-06-06 1940-05-07 Ig Farbenindustrie Ag Nu-substituted aspartic acids and their functional derivatives and process of producig them
FR2313128A1 (en) * 1975-06-06 1976-12-31 American Cyanamid Co PROCESS FOR ENRICHING MINES OTHER THAN SULPHIDES BY FLOTATION
GB2037619A (en) * 1978-12-04 1980-07-16 Engelhard Min & Chem Tin flotation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD76974A (en) *
US2438091A (en) * 1943-09-06 1948-03-16 American Cyanamid Co Aspartic acid esters and their preparation
US3753990A (en) * 1972-01-17 1973-08-21 Procter & Gamble Phenylbismuth bis(2-pyridinethiol 1-oxide)
US3830366A (en) * 1972-03-24 1974-08-20 American Cyanamid Co Mineral flotation with sulfosuccinamate and depressent
US3937807A (en) * 1973-03-06 1976-02-10 The Procter & Gamble Company Oral compositions for plaque, caries, and calculus retardation with reduced staining tendencies
US3988433A (en) * 1973-08-10 1976-10-26 The Procter & Gamble Company Oral compositions for preventing or removing stains from teeth
DE2443460A1 (en) * 1974-09-11 1976-03-25 Johannes Winkler Mine shield support system - has roofbar held parallel to floor bar at all heights by kinetic linkage
US4000080A (en) * 1974-10-11 1976-12-28 The Procter & Gamble Company Low phosphate content detergent composition
US4199064A (en) * 1977-12-21 1980-04-22 American Cyanamid Company Process for beneficiating non-sulfide minerals
US4213961A (en) * 1978-03-23 1980-07-22 Beecham, Inc. Oral compositions
US4472297A (en) * 1982-03-01 1984-09-18 The Procter & Gamble Company Shampoo compositions containing hydroxypropyl guar gum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200220A (en) * 1936-06-06 1940-05-07 Ig Farbenindustrie Ag Nu-substituted aspartic acids and their functional derivatives and process of producig them
FR2313128A1 (en) * 1975-06-06 1976-12-31 American Cyanamid Co PROCESS FOR ENRICHING MINES OTHER THAN SULPHIDES BY FLOTATION
GB2037619A (en) * 1978-12-04 1980-07-16 Engelhard Min & Chem Tin flotation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Woche E06, 24 März 1982, Derwent Publications Ltd., London, GB; & SU-A-825 163 (UKR NATURAL RESOURCE) 05-05-1981 *

Also Published As

Publication number Publication date
CN1011296B (en) 1991-01-23
AU601244B2 (en) 1990-09-06
PT86278B (en) 1990-11-07
FI84321C (en) 1991-11-25
MX169159B (en) 1993-06-23
ATE77262T1 (en) 1992-07-15
FI875336A0 (en) 1987-12-03
CN87107280A (en) 1988-06-15
CA1320769C (en) 1993-07-27
DE3641579A1 (en) 1988-06-16
AU8210987A (en) 1988-06-09
DE3779878D1 (en) 1992-07-23
ES2031869T3 (en) 1993-01-01
PT86278A (en) 1988-01-01
FI84321B (en) 1991-08-15
EP0270018B1 (en) 1992-06-17
EP0270018A2 (en) 1988-06-08
FI875336A (en) 1988-06-06
BR8706570A (en) 1988-07-12
ZA879141B (en) 1988-06-06
US4790932A (en) 1988-12-13

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