CA996133A - Flotation of sulfide ores using dithiocarbamates - Google Patents

Flotation of sulfide ores using dithiocarbamates

Info

Publication number
CA996133A
CA996133A CA163,096A CA163096A CA996133A CA 996133 A CA996133 A CA 996133A CA 163096 A CA163096 A CA 163096A CA 996133 A CA996133 A CA 996133A
Authority
CA
Canada
Prior art keywords
dithiocarbamates
flotation
sulfide ores
ores
sulfide
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
CA163,096A
Other languages
English (en)
Other versions
CA163096S (en
Inventor
Guy H. Harris
David J. Collins
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 US00224616A external-priority patent/US3853751A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of CA996133A publication Critical patent/CA996133A/en
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
    • B03D1/001—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
CA163,096A 1972-02-08 1973-02-07 Flotation of sulfide ores using dithiocarbamates Expired CA996133A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22460572A 1972-02-08 1972-02-08
US22460972A 1972-02-08 1972-02-08
US00224616A US3853751A (en) 1972-02-08 1972-02-08 Flotation of sulfide ores using dithiocarbamates

Publications (1)

Publication Number Publication Date
CA996133A true CA996133A (en) 1976-08-31

Family

ID=27397375

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,096A Expired CA996133A (en) 1972-02-08 1973-02-07 Flotation of sulfide ores using dithiocarbamates

Country Status (3)

Country Link
CA (1) CA996133A (fr)
OA (1) OA04288A (fr)
ZM (1) ZM1873A1 (fr)

Also Published As

Publication number Publication date
ZM1873A1 (en) 1974-02-21
OA04288A (fr) 1979-12-31

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