BR8701467A - Processo de separacao de minerais de fosfato a partir de minerio de fosfato,em particular de minerio de carbonato fosfato por flotacao e agente para ser usado como coletor - Google Patents

Processo de separacao de minerais de fosfato a partir de minerio de fosfato,em particular de minerio de carbonato fosfato por flotacao e agente para ser usado como coletor

Info

Publication number
BR8701467A
BR8701467A BR8701467A BR8701467A BR8701467A BR 8701467 A BR8701467 A BR 8701467A BR 8701467 A BR8701467 A BR 8701467A BR 8701467 A BR8701467 A BR 8701467A BR 8701467 A BR8701467 A BR 8701467A
Authority
BR
Brazil
Prior art keywords
phosphate
flotation
collector
separation
agent
Prior art date
Application number
BR8701467A
Other languages
English (en)
Inventor
Aija-Riitta Halinen
Anders Weckman
Original Assignee
Kemira Oy
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 Kemira Oy filed Critical Kemira Oy
Publication of BR8701467A publication Critical patent/BR8701467A/pt

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
    • B03D1/012—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
    • B03D2203/06—Phosphate ores

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Removal Of Specific Substances (AREA)
BR8701467A 1986-04-01 1987-03-31 Processo de separacao de minerais de fosfato a partir de minerio de fosfato,em particular de minerio de carbonato fosfato por flotacao e agente para ser usado como coletor BR8701467A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI861415A FI73899C (fi) 1986-04-01 1986-04-01 Foerfarande foer flotation av ett fosfatmineral och ett medel avsett att anvaendas daeri.

Publications (1)

Publication Number Publication Date
BR8701467A true BR8701467A (pt) 1988-01-19

Family

ID=8522394

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701467A BR8701467A (pt) 1986-04-01 1987-03-31 Processo de separacao de minerais de fosfato a partir de minerio de fosfato,em particular de minerio de carbonato fosfato por flotacao e agente para ser usado como coletor

Country Status (7)

Country Link
US (1) US4775463A (pt)
CN (1) CN87102563A (pt)
BR (1) BR8701467A (pt)
FI (1) FI73899C (pt)
SE (1) SE8701149L (pt)
SU (1) SU1560053A3 (pt)
TN (1) TNSN87046A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004277705A (ja) * 2003-02-24 2004-10-07 Yokohama Rubber Co Ltd:The 新規化合物およびそれを用いた組成物
TWI576470B (zh) * 2015-07-28 2017-04-01 聚和國際股份有限公司 電鍍添加劑
CN113735083B (zh) * 2021-08-18 2023-11-17 武汉工程大学 一种常温氧化法消除湿法磷酸萃取反应泡沫的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US106002A (en) * 1870-08-02 Improvement in automatic fire-extinguishers for railroad-cars
US2014717A (en) * 1933-08-16 1935-09-17 Du Pont Flotation process
US2162494A (en) * 1934-08-20 1939-06-13 Minerals Separation North Us Concentration of phosphate ores
SE436000B (sv) * 1978-06-27 1984-11-05 Elf Aquitaine Forfarande for flotation av mineral
SU860866A1 (ru) * 1979-10-12 1981-09-07 Предприятие П/Я А-7253 Собиратель дл флотации фосфоросодержащих руд
US4295962A (en) * 1980-04-30 1981-10-20 Phillips Petroleum Company Recovering copper by flotation using N-mercaptoalkyl amide depressant
FR2534492A1 (fr) * 1982-10-13 1984-04-20 Elf Aquitaine Perfectionnement a la flottation de minerais
US4600505A (en) * 1985-03-06 1986-07-15 Tennessee Valley Authority Single float step phosphate ore beneficiation
US4588498A (en) * 1985-03-06 1986-05-13 Tennessee Valley Authority Single float step phosphate ore beneficiation
UST106002I4 (en) 1985-03-06 1985-11-05 Single float step phosphate ore beneficiation

Also Published As

Publication number Publication date
FI73899B (fi) 1987-08-31
FI861415A0 (fi) 1986-04-01
SE8701149D0 (sv) 1987-03-19
FI73899C (fi) 1987-12-10
CN87102563A (zh) 1987-10-14
SU1560053A3 (ru) 1990-04-23
TNSN87046A1 (fr) 1990-01-01
US4775463A (en) 1988-10-04
SE8701149L (sv) 1987-10-02

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