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ES448544A1 - Procedimiento mejorado de flotacion de minerales. - Google Patents

Procedimiento mejorado de flotacion de minerales.

Info

Publication number
ES448544A1
ES448544A1 ES448544A ES448544A ES448544A1 ES 448544 A1 ES448544 A1 ES 448544A1 ES 448544 A ES448544 A ES 448544A ES 448544 A ES448544 A ES 448544A ES 448544 A1 ES448544 A1 ES 448544A1
Authority
ES
Spain
Prior art keywords
carboxylated
tetra
tri
aspartates
fatty acid
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
Application number
ES448544A
Other languages
English (en)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES448544A1 publication Critical patent/ES448544A1/es
Expired 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
    • 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

Landscapes

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Paper (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
ES448544A 1975-06-06 1976-06-04 Procedimiento mejorado de flotacion de minerales. Expired ES448544A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/584,545 US4043902A (en) 1975-06-06 1975-06-06 Tri-carboxylated and tetra-carboxylated fatty acid aspartates as flotation collectors

Publications (1)

Publication Number Publication Date
ES448544A1 true ES448544A1 (es) 1977-11-01

Family

ID=24337765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448544A Expired ES448544A1 (es) 1975-06-06 1976-06-04 Procedimiento mejorado de flotacion de minerales.

Country Status (13)

Country Link
US (1) US4043902A (es)
JP (1) JPS5235102A (es)
AR (1) AR208788A1 (es)
AU (1) AU500918B2 (es)
BR (1) BR7603468A (es)
CA (1) CA1066436A (es)
DE (1) DE2624999A1 (es)
ES (1) ES448544A1 (es)
FR (1) FR2313128A1 (es)
GB (1) GB1552461A (es)
GR (1) GR59325B (es)
IT (1) IT1061330B (es)
ZA (1) ZA762799B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098686A (en) * 1976-03-19 1978-07-04 Vojislav Petrovich Froth flotation method for recovering of minerals
US4199064A (en) * 1977-12-21 1980-04-22 American Cyanamid Company Process for beneficiating non-sulfide minerals
AU517503B2 (en) * 1978-01-10 1981-08-06 Anglo-American Clays Corp. Brightening natural calcitic ores to yield calcium carbonate
SE8401241D0 (sv) * 1984-03-07 1984-03-07 Kenogard Ab Karboxylsyror innehallande amidogrupper, forfarande for deras framstellning samt anvendning av syrorna
ZA862450B (en) * 1985-10-10 1986-11-26 Kemira Oy A process for the froth-flotation of a phosphate mineral,and a reagent intended for use in the process
DE3641579A1 (de) * 1986-12-05 1988-06-16 Henkel Kgaa N-alkyl- und n-alkenylasparaginsaeuren als co-sammler fuer die flotation nichtsulfidischer erze
DE3829001A1 (de) * 1988-08-26 1990-07-05 Trigon Chemie Gmbh Asparaginsaeure-derivate und verfahren zu ihrer herstellung
SE0302986D0 (sv) * 2003-11-13 2003-11-13 Akzo Nobel Nv Use of a derivative of aspartic acid as a collector in froth flotation processes
CN1321746C (zh) * 2005-09-02 2007-06-20 青海金瑞矿业发展股份有限公司 脱泥－浮选天青石精矿工艺
CN102225371A (zh) * 2011-05-27 2011-10-26 北京矿冶研究总院 一种浮选白钨矿的方法
CN102716807B (zh) * 2012-06-20 2013-09-18 南京金焰锶业有限公司 一种锶矿床的选矿方法
FR2999455B1 (fr) * 2012-12-19 2016-07-15 Solvay Methode de separation de carbonate de calcium et de gypse
CN103350032A (zh) * 2013-06-14 2013-10-16 南京金焰锶业有限公司 一种锶矿选矿方法
JP2017532303A (ja) 2014-09-04 2017-11-02 ソルヴェイ（ソシエテ アノニム） 食品用サイロを予防処置するための方法
CN108043589B (zh) * 2017-12-06 2019-12-24 中南大学 聚天冬氨酸在萤石矿浮选中的应用
DE102017129673B3 (de) 2017-12-12 2018-12-13 Helmholtz-Zentrum Dresden-Rossendorf E. V. Verfahren zur Trennung von Mineralien und Verwendung von kolloidalem Siliciumdioxid
CN110124851B (zh) * 2019-04-30 2021-04-20 东北大学 一种采用eddha抑制剂进行菱镁矿反浮选脱钙的方法
CN112892877A (zh) * 2021-01-15 2021-06-04 南昌航空大学 一种对萤石和脉石矿物方解石进行分离浮选的方法
CN113617535B (zh) * 2021-08-30 2022-11-08 中铝郑州有色金属研究院有限公司 一种同步脱硫脱钾钠脱钙镁的浮选复配剂及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952907A (en) * 1928-11-01 1934-03-27 American Cyanamid Co Method of flotation of oxidized ores
US2414199A (en) * 1943-09-08 1947-01-14 Gutzeit Gregoire Froth flotation of nonsulfide ores
US2740522A (en) * 1953-04-07 1956-04-03 American Cyanamid Co Flotation of ores using addition polymers as depressants
US3469693A (en) * 1966-02-23 1969-09-30 Nathaniel Arbiter Beneficiation of ores by froth flotation using sulfosuccinamates
FR1519540A (fr) * 1966-05-11 1968-04-05 Prod Chim D Auby Soc D Procédé et produits pour la flottation de minéraux et minerais à gangue calcaire et dolomitique, tels que minerais oxydés, de cuivre notamment
US3779380A (en) * 1971-10-12 1973-12-18 Hercules Inc Collector composition for ore flotation
US3830366A (en) * 1972-03-24 1974-08-20 American Cyanamid Co Mineral flotation with sulfosuccinamate and depressent

Also Published As

Publication number Publication date
BR7603468A (pt) 1977-01-04
FR2313128B1 (es) 1979-08-31
AU500918B2 (en) 1979-06-07
CA1066436A (en) 1979-11-13
AU1391476A (en) 1977-11-17
GR59325B (en) 1977-12-13
FR2313128A1 (fr) 1976-12-31
IT1061330B (it) 1983-02-28
DE2624999A1 (de) 1976-12-16
JPS5235102A (en) 1977-03-17
GB1552461A (en) 1979-09-12
ZA762799B (en) 1977-04-27
US4043902A (en) 1977-08-23
AR208788A1 (es) 1977-02-28

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