BR9609098A - Processo que compreende o beneficiamento de minerais de sulfeto de valor a partir de minérios com rejeição seletiva de minerais de não-sulfeto de ganga de silicato - Google Patents

Processo que compreende o beneficiamento de minerais de sulfeto de valor a partir de minérios com rejeição seletiva de minerais de não-sulfeto de ganga de silicato

Info

Publication number
BR9609098A
BR9609098A BR9609098A BR9609098A BR9609098A BR 9609098 A BR9609098 A BR 9609098A BR 9609098 A BR9609098 A BR 9609098A BR 9609098 A BR9609098 A BR 9609098A BR 9609098 A BR9609098 A BR 9609098A
Authority
BR
Brazil
Prior art keywords
sulfide minerals
ores
processing
valuable
silicate gangue
Prior art date
Application number
BR9609098A
Other languages
English (en)
Portuguese (pt)
Inventor
D R Nagaraj
Samuel S Wang
Lino Magliocco
James S Lee
Original Assignee
Cytec Tech Corp
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
Priority claimed from US08/475,161 external-priority patent/US5507395A/en
Priority claimed from US08/473,422 external-priority patent/US5525212A/en
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of BR9609098A publication Critical patent/BR9609098A/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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular 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
    • 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
    • B03D1/01—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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/06—Depressants
    • 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

  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Silicon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
BR9609098A 1995-06-07 1996-05-07 Processo que compreende o beneficiamento de minerais de sulfeto de valor a partir de minérios com rejeição seletiva de minerais de não-sulfeto de ganga de silicato BR9609098A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/475,161 US5507395A (en) 1995-06-07 1995-06-07 Method of depressing non-sulfide silicate gangue minerals
US08/473,422 US5525212A (en) 1995-06-07 1995-06-07 Method of depressing non-sulfide silicate gangue minerals
PCT/US1996/006481 WO1996040439A1 (en) 1995-06-07 1996-05-07 Method of depressing non-sulfide silicate gangue minerals

Publications (1)

Publication Number Publication Date
BR9609098A true BR9609098A (pt) 1999-02-02

Family

ID=27044129

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609098A BR9609098A (pt) 1995-06-07 1996-05-07 Processo que compreende o beneficiamento de minerais de sulfeto de valor a partir de minérios com rejeição seletiva de minerais de não-sulfeto de ganga de silicato

Country Status (12)

Country Link
EP (1) EP0830209B1 (ru)
CN (1) CN1186455A (ru)
AT (1) ATE183115T1 (ru)
AU (1) AU693029B2 (ru)
BG (1) BG62124B1 (ru)
BR (1) BR9609098A (ru)
CA (1) CA2222871A1 (ru)
DE (1) DE69603727D1 (ru)
OA (1) OA10640A (ru)
PL (1) PL180626B1 (ru)
RU (1) RU2140329C1 (ru)
WO (1) WO1996040439A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20110527A1 (es) * 2008-07-25 2011-08-08 Cytec Tech Corp Reactivos para flotacion y procedimientos de flotacion que los utilizan
CN101844110B (zh) * 2010-06-11 2013-01-09 中国地质科学院郑州矿产综合利用研究所 一种硫化矿浮选层状硅酸盐矿物抑制剂
CN104399594A (zh) * 2014-11-21 2015-03-11 广西大学 一种锌硫矿物浮选分离抑制剂的制备方法及其应用
CN105537004B (zh) * 2015-12-15 2018-04-06 云南省化工研究院 一种磷石膏浮选捕收剂制备的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740522A (en) * 1953-04-07 1956-04-03 American Cyanamid Co Flotation of ores using addition polymers as depressants
AU502457B2 (en) * 1971-06-02 1979-07-26 Ici Australia Limited Depressants
US4360425A (en) * 1981-09-14 1982-11-23 American Cyanamid Company Low molecular weight copolymers and terpolymers as depressants in mineral ore flotation
EP0117978A1 (en) * 1983-02-07 1984-09-12 American Cyanamid Company Novel process for polymers
US4720339A (en) * 1985-03-15 1988-01-19 American Cyanamid Company Flotation beneficiation process for non-sulfide minerals
US4744893A (en) * 1985-08-28 1988-05-17 American Cyanamid Company Polymeric sulfide mineral depressants

Also Published As

Publication number Publication date
ATE183115T1 (de) 1999-08-15
OA10640A (en) 2002-09-16
BG62124B1 (bg) 1999-03-31
DE69603727D1 (de) 1999-09-16
PL180626B1 (pl) 2001-03-30
WO1996040439A1 (en) 1996-12-19
EP0830209A1 (en) 1998-03-25
CA2222871A1 (en) 1996-12-19
CN1186455A (zh) 1998-07-01
EP0830209B1 (en) 1999-08-11
AU693029B2 (en) 1998-06-18
RU2140329C1 (ru) 1999-10-27
PL323918A1 (en) 1998-04-27
BG102113A (en) 1998-06-30
AU5733296A (en) 1996-12-30

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HKFF Publication of grant (deleted)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law