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MA20393A1 - Flottation de minerais - Google Patents

Flottation de minerais

Info

Publication number
MA20393A1
MA20393A1 MA20617A MA20617A MA20393A1 MA 20393 A1 MA20393 A1 MA 20393A1 MA 20617 A MA20617 A MA 20617A MA 20617 A MA20617 A MA 20617A MA 20393 A1 MA20393 A1 MA 20393A1
Authority
MA
Morocco
Prior art keywords
ores
flotation
Prior art date
Application number
MA20617A
Other languages
English (en)
Original Assignee
Albright & Wilson Ltd Soc
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 Albright & Wilson Ltd Soc filed Critical Albright & Wilson Ltd Soc
Publication of MA20393A1 publication Critical patent/MA20393A1/fr

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
    • B03D1/02—Froth-flotation processes
    • B03D1/021—Froth-flotation processes for treatment of phosphate 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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/014—Organic compounds containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • 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
    • 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
    • B03D2203/06—Phosphate ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
MA20617A 1984-03-29 1985-03-29 Flottation de minerais MA20393A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848408063A GB8408063D0 (en) 1984-03-29 1984-03-29 Flotation of ores

Publications (1)

Publication Number Publication Date
MA20393A1 true MA20393A1 (fr) 1985-10-01

Family

ID=10558837

Family Applications (1)

Application Number Title Priority Date Filing Date
MA20617A MA20393A1 (fr) 1984-03-29 1985-03-29 Flottation de minerais

Country Status (2)

Country Link
GB (2) GB8408063D0 (fr)
MA (1) MA20393A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8401432A (pt) * 1983-03-29 1984-11-06 Albright & Wilson Flotacao de minerios
CA1311496C (fr) * 1988-03-28 1992-12-15 Allan James Robertson 2,3,5,6-tetrahydroxyl-1,4-diphosphorinanes disubstituees en 1,4 et leurs oxydes ou sulfures
US6536595B2 (en) * 2001-05-02 2003-03-25 Ge Betz, Inc. Mineral ore flotation aid
CN101585016B (zh) * 2009-06-22 2011-07-27 广西大学 低品位萤石重晶石浮选分离方法
US8413816B2 (en) 2010-02-16 2013-04-09 Nalco Company Sulfide flotation aid
CN103951701B (zh) * 2014-04-15 2015-12-09 中南大学 一种氨基膦酸类化合物及其制备和应用方法
CN106674274B (zh) * 2016-02-29 2019-04-26 中蓝连海设计研究院有限公司 一种磷酸盐矿物抑制剂及其制备方法与用途
CN106733222A (zh) * 2016-12-07 2017-05-31 广西大学 一种从白钨精矿中去除钼铁矿的浮选方法
CN110813541B (zh) * 2019-10-24 2021-05-28 商洛学院 用于从细粒海滨砂矿中浮选独居石和磷钇矿的捕收剂组合
CN111468306A (zh) * 2020-05-26 2020-07-31 河南天鸿选矿科技有限公司 一种萤石矿浮选捕收剂
CN114632625B (zh) * 2022-03-24 2023-07-18 贵州川恒化工股份有限公司 一种胶磷矿的浮选方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA775575A (en) * 1961-11-13 1968-01-09 R. Irani Riyad Organic phosphorus compounds

Also Published As

Publication number Publication date
GB8507817D0 (en) 1985-05-01
GB2156819B (en) 1988-05-18
GB8408063D0 (en) 1984-05-10
GB2156819A (en) 1985-10-16

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