FI793432A - FLOTATION AV SULFIDMALM - Google Patents

FLOTATION AV SULFIDMALM

Info

Publication number
FI793432A
FI793432A FI793432A FI793432A FI793432A FI 793432 A FI793432 A FI 793432A FI 793432 A FI793432 A FI 793432A FI 793432 A FI793432 A FI 793432A FI 793432 A FI793432 A FI 793432A
Authority
FI
Finland
Prior art keywords
sulfidmalm
flotation
Prior art date
Application number
FI793432A
Other languages
Finnish (fi)
Other versions
FI64297C (en
FI64297B (en
Inventor
Gordon Edward Agar
William Bruce Kipkie
Peter Frederic Wells
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of FI793432A publication Critical patent/FI793432A/en
Application granted granted Critical
Publication of FI64297B publication Critical patent/FI64297B/en
Publication of FI64297C publication Critical patent/FI64297C/en

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)
FI793432A 1978-12-04 1979-11-01 FOERFARANDE FOER SEPARATION AV KOPPARKIS PENTLANDIT OCH MAGNETKIS GENOM FLOTATION FI64297C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA317321 1978-12-04
CA317,321A CA1104274A (en) 1978-12-04 1978-12-04 Separation of sulfides by selective oxidation

Publications (3)

Publication Number Publication Date
FI793432A true FI793432A (en) 1980-06-05
FI64297B FI64297B (en) 1983-07-29
FI64297C FI64297C (en) 1983-11-10

Family

ID=4113066

Family Applications (1)

Application Number Title Priority Date Filing Date
FI793432A FI64297C (en) 1978-12-04 1979-11-01 FOERFARANDE FOER SEPARATION AV KOPPARKIS PENTLANDIT OCH MAGNETKIS GENOM FLOTATION

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1238430A (en) * 1984-12-19 1988-06-21 Gordon E. Agar Flotation separation of pentlandite from pyrrhotite using sulfur dioxide-air conditioning
US5295585A (en) * 1990-12-13 1994-03-22 Cyprus Mineral Company Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation
CA2116322A1 (en) * 1991-08-28 1993-03-18 Geoffrey David Senior Processing of ores
AUPM953894A0 (en) * 1994-11-16 1994-12-08 Commonwealth Industrial Gases Limited, The Improvements to precious metals recovery from ores
US6582494B1 (en) * 1999-09-09 2003-06-24 Billiton Intellectual Property, B.V. Recovery of nickel and copper from sulphide concentrates by bioleaching
EA018117B1 (en) * 2008-04-04 2013-05-30 БиЭйчПи БИЛЛИТОН ЭсЭсЭм ДИВЕЛОПМЕНТ ПТИ ЛТД. Odour control
CN115921118B (en) * 2022-10-11 2024-04-05 昆明理工大学 Novel composite inhibitor for separating pyrite from chalcopyrite and beneficiation method

Also Published As

Publication number Publication date
ZA795520B (en) 1981-02-25
AU526210B2 (en) 1982-12-23
FI64297C (en) 1983-11-10
FI64297B (en) 1983-07-29
CA1104274A (en) 1981-06-30
AU5165279A (en) 1980-06-12

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: INCO LIMITED