AU578471B2 - A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium - Google Patents

A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium

Info

Publication number
AU578471B2
AU578471B2 AU42764/85A AU4276485A AU578471B2 AU 578471 B2 AU578471 B2 AU 578471B2 AU 42764/85 A AU42764/85 A AU 42764/85A AU 4276485 A AU4276485 A AU 4276485A AU 578471 B2 AU578471 B2 AU 578471B2
Authority
AU
Australia
Prior art keywords
nobium
ores
flotation
tantalum
zirconium
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.)
Ceased
Application number
AU42764/85A
Other languages
English (en)
Other versions
AU4276485A (en
Inventor
Ulrich Bilsing
Peter Davies
Holger Gruner
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.)
FISTA CHEMICALS AG
Original Assignee
FISTA CHEMICALS AG
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 FISTA CHEMICALS AG filed Critical FISTA CHEMICALS AG
Publication of AU4276485A publication Critical patent/AU4276485A/en
Application granted granted Critical
Publication of AU578471B2 publication Critical patent/AU578471B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B03D1/002—Inorganic 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
    • 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

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU42764/85A 1984-05-22 1985-05-22 A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium Ceased AU578471B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8413047 1984-05-22
GB848413047A GB8413047D0 (en) 1984-05-22 1984-05-22 Flotation of ores

Publications (2)

Publication Number Publication Date
AU4276485A AU4276485A (en) 1985-11-28
AU578471B2 true AU578471B2 (en) 1988-10-27

Family

ID=10561322

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42764/85A Ceased AU578471B2 (en) 1984-05-22 1985-05-22 A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium

Country Status (6)

Country Link
CN (1) CN85104474A (de)
AU (1) AU578471B2 (de)
CA (1) CA1274024A (de)
DD (1) DD237482A1 (de)
GB (2) GB8413047D0 (de)
IN (1) IN164826B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012080A1 (en) * 1990-02-07 1991-08-22 Commonwealth Scientific And Industrial Research Organisation Processing of mineral deposits
AU646659B2 (en) * 1990-02-07 1994-03-03 Commonwealth Scientific And Industrial Research Organisation Processing of mineral deposits
AU668807B2 (en) * 1990-02-07 1996-05-16 Commonwealth Scientific And Industrial Research Organisation Processing of mineral deposits
CN101658816B (zh) * 2009-09-16 2012-08-22 中国瑞林工程技术有限公司 一种可有效回收钽铌矿石的选矿工艺
CN102172559A (zh) * 2010-12-29 2011-09-07 昆明冶金研究院 一种离心选矿和浮选相结合的钨、锡回收选矿方法
CN102151616B (zh) * 2011-01-24 2014-05-07 华东理工大学 一种钽铌尾矿浮选分离锂云母精矿的方法
CN103567077A (zh) * 2013-11-08 2014-02-12 昆明川金诺化工股份有限公司 一种利用氟硅酸作硫铁矿活化剂的选硫方法
CN105170338B (zh) * 2015-08-28 2017-12-08 河南天鸿选矿科技有限公司 一种非硫化矿矿物浮选捕收剂及其制备方法和应用
CN106269276A (zh) * 2016-08-29 2017-01-04 北京矿冶研究总院 低品位微细粒钽铌资源综合回收的选矿方法及浮选药剂
CN109225646B (zh) * 2018-09-29 2021-06-29 广东省资源综合利用研究所 从花岗伟晶岩钽铌矿中回收钽铌的浮选捕收剂及其应用
CN115155823B (zh) * 2022-07-27 2023-08-22 湖南柿竹园有色金属有限责任公司 一种高钙钨矿常温浮选富集的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343957A (en) * 1970-05-08 1974-01-16 Pierrefitte Auby Sa Flotation of niobium oxide ores

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343957A (en) * 1970-05-08 1974-01-16 Pierrefitte Auby Sa Flotation of niobium oxide ores

Also Published As

Publication number Publication date
GB8413047D0 (en) 1984-06-27
GB2159138A (en) 1985-11-27
DD237482A1 (de) 1986-07-16
IN164826B (de) 1989-06-10
AU4276485A (en) 1985-11-28
GB2159138B (en) 1988-08-10
CN85104474A (zh) 1986-12-10
GB8512463D0 (en) 1985-06-19
CA1274024A (en) 1990-09-11

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