BG62124B1 - Метод за депресиране на несулфидни силикатни скални минерали - Google Patents

Метод за депресиране на несулфидни силикатни скални минерали Download PDF

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Publication number
BG62124B1
BG62124B1 BG102113A BG10211397A BG62124B1 BG 62124 B1 BG62124 B1 BG 62124B1 BG 102113 A BG102113 A BG 102113A BG 10211397 A BG10211397 A BG 10211397A BG 62124 B1 BG62124 B1 BG 62124B1
Authority
BG
Bulgaria
Prior art keywords
minerals
sulphide
useful
pva
acrylamide
Prior art date
Application number
BG102113A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG102113A (en
Inventor
Samuel S. Wang
D. R. Nagaraj
James S. Lee
Lino Magliocco
Original Assignee
Cytec Technology 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 Technology Corp. filed Critical Cytec Technology Corp.
Publication of BG102113A publication Critical patent/BG102113A/xx
Publication of BG62124B1 publication Critical patent/BG62124B1/bg

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)
  • Silicon Compounds (AREA)
  • Paper (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BG102113A 1995-06-07 1997-12-11 Метод за депресиране на несулфидни силикатни скални минерали BG62124B1 (bg)

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 (2)

Publication Number Publication Date
BG102113A BG102113A (en) 1998-06-30
BG62124B1 true BG62124B1 (bg) 1999-03-31

Family

ID=27044129

Family Applications (1)

Application Number Title Priority Date Filing Date
BG102113A BG62124B1 (bg) 1995-06-07 1997-12-11 Метод за депресиране на несулфидни силикатни скални минерали

Country Status (12)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2209687C2 (ru) * 2001-08-14 2003-08-10 Закрытое акционерное общество "Полицелл" - Дочернее общество Открытого акционерного общества "Полимерсинтез" Реагент-депрессор для флотации руд цветных металлов и способ его получения
RU2222384C2 (ru) * 2002-03-28 2004-01-27 Открытое акционерное общество "Уральский научно-исследовательский и проектный институт медной промышленности "Унипромедь" Способ обогащения пирофиллитсодержащего минерального сырья (Варианты)
WO2010011552A2 (en) * 2008-07-25 2010-01-28 Cytec Technology Corp. Flotation reagents and flotation processes utilizing same
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 (7)

* 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 (de) * 1983-02-07 1984-09-12 American Cyanamid Company Polymerisationsverfahren
US4720339A (en) * 1985-03-15 1988-01-19 American Cyanamid Company Flotation beneficiation process for non-sulfide minerals
US4902764A (en) * 1985-08-28 1990-02-20 American Cyanamid Company Polymeric sulfide mineral depressants
US4744893A (en) * 1985-08-28 1988-05-17 American Cyanamid Company Polymeric sulfide mineral depressants

Also Published As

Publication number Publication date
BR9609098A (pt) 1999-02-02
CA2222871A1 (en) 1996-12-19
AU5733296A (en) 1996-12-30
OA10640A (en) 2002-09-16
BG102113A (en) 1998-06-30
DE69603727D1 (de) 1999-09-16
WO1996040439A1 (en) 1996-12-19
EP0830209A1 (de) 1998-03-25
ATE183115T1 (de) 1999-08-15
AU693029B2 (en) 1998-06-18
EP0830209B1 (de) 1999-08-11
PL323918A1 (en) 1998-04-27
RU2140329C1 (ru) 1999-10-27
CN1186455A (zh) 1998-07-01
PL180626B1 (pl) 2001-03-30

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