CA1104274A - Separation des sulfures par oxydation selective - Google Patents

Separation des sulfures par oxydation selective

Info

Publication number
CA1104274A
CA1104274A CA317,321A CA317321A CA1104274A CA 1104274 A CA1104274 A CA 1104274A CA 317321 A CA317321 A CA 317321A CA 1104274 A CA1104274 A CA 1104274A
Authority
CA
Canada
Prior art keywords
flotation
product
pulp
chalcopyrite
concentrate
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.)
Expired
Application number
CA317,321A
Other languages
English (en)
Inventor
Gordon E. Agar
Peter F. Wells
William B. Kipkie
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.)
Vale Canada Ltd
Original Assignee
Vale Canada Ltd
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 Vale Canada Ltd filed Critical Vale Canada Ltd
Priority to CA317,321A priority Critical patent/CA1104274A/fr
Priority to AU51652/79A priority patent/AU526210B2/en
Priority to ZA00795520A priority patent/ZA795520B/xx
Priority to FI793432A priority patent/FI64297C/fi
Application granted granted Critical
Publication of CA1104274A publication Critical patent/CA1104274A/fr
Expired 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
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential
    • 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
    • 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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA317,321A 1978-12-04 1978-12-04 Separation des sulfures par oxydation selective Expired CA1104274A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA317,321A CA1104274A (fr) 1978-12-04 1978-12-04 Separation des sulfures par oxydation selective
AU51652/79A AU526210B2 (en) 1978-12-04 1979-10-10 Sulphide ore flotation
ZA00795520A ZA795520B (en) 1978-12-04 1979-10-16 Flotation of sulphide ore
FI793432A FI64297C (fi) 1978-12-04 1979-11-01 Foerfarande foer separation av kopparkis pentlandit och magnetkis genom flotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA317,321A CA1104274A (fr) 1978-12-04 1978-12-04 Separation des sulfures par oxydation selective

Publications (1)

Publication Number Publication Date
CA1104274A true CA1104274A (fr) 1981-06-30

Family

ID=4113066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA317,321A Expired CA1104274A (fr) 1978-12-04 1978-12-04 Separation des sulfures par oxydation selective

Country Status (4)

Country Link
AU (1) AU526210B2 (fr)
CA (1) CA1104274A (fr)
FI (1) FI64297C (fr)
ZA (1) ZA795520B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004783A1 (fr) * 1991-08-28 1993-03-18 Commonwealth Scientific And Industrial Research Organisation Traitement de minerais
US5295585A (en) * 1990-12-13 1994-03-22 Cyprus Mineral Company Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation
US5992640A (en) * 1994-11-16 1999-11-30 Boc Gases Australia Limited Precious metals recovery from ores
WO2009121147A1 (fr) * 2008-04-04 2009-10-08 Bhp Billiton Ssm Development Pty Ltd Contrôle d'odeur
CN115921118A (zh) * 2022-10-11 2023-04-07 昆明理工大学 一种新的黄铁矿和黄铜矿分离的复合抑制剂及选矿方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1238430A (fr) * 1984-12-19 1988-06-21 Gordon E. Agar Separation par flottation de pentlandite et de pyrrhotite apres traitement a l'anhydride sulfureux et a l'air
US6582494B1 (en) * 1999-09-09 2003-06-24 Billiton Intellectual Property, B.V. Recovery of nickel and copper from sulphide concentrates by bioleaching

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295585A (en) * 1990-12-13 1994-03-22 Cyprus Mineral Company Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation
WO1993004783A1 (fr) * 1991-08-28 1993-03-18 Commonwealth Scientific And Industrial Research Organisation Traitement de minerais
US5992640A (en) * 1994-11-16 1999-11-30 Boc Gases Australia Limited Precious metals recovery from ores
WO2009121147A1 (fr) * 2008-04-04 2009-10-08 Bhp Billiton Ssm Development Pty Ltd Contrôle d'odeur
EA018117B1 (ru) * 2008-04-04 2013-05-30 БиЭйчПи БИЛЛИТОН ЭсЭсЭм ДИВЕЛОПМЕНТ ПТИ ЛТД. Регулирование запаха
US8734757B2 (en) 2008-04-04 2014-05-27 Bhp Billiton Ssm Development Pty Ltd. Odor control
CN115921118A (zh) * 2022-10-11 2023-04-07 昆明理工大学 一种新的黄铁矿和黄铜矿分离的复合抑制剂及选矿方法
CN115921118B (zh) * 2022-10-11 2024-04-05 昆明理工大学 一种新的黄铁矿和黄铜矿分离的复合抑制剂及选矿方法

Also Published As

Publication number Publication date
AU526210B2 (en) 1982-12-23
AU5165279A (en) 1980-06-12
FI793432A (fi) 1980-06-05
FI64297C (fi) 1983-11-10
FI64297B (fi) 1983-07-29
ZA795520B (en) 1981-02-25

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Legal Events

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