OA04288A - Flottation de minerais de sulfures en utilisant des dithiocarbamates. - Google Patents

Flottation de minerais de sulfures en utilisant des dithiocarbamates.

Info

Publication number
OA04288A
OA04288A OA54830A OA54830A OA04288A OA 04288 A OA04288 A OA 04288A OA 54830 A OA54830 A OA 54830A OA 54830 A OA54830 A OA 54830A OA 04288 A OA04288 A OA 04288A
Authority
OA
OAPI
Prior art keywords
dithiocarbamates
flotation
sulphide ores
ores
sulphide
Prior art date
Application number
OA54830A
Other languages
English (en)
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
Publication of OA04288A publication Critical patent/OA04288A/fr

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
OA54830A 1972-02-08 1973-02-08 Flottation de minerais de sulfures en utilisant des dithiocarbamates. OA04288A (fr)

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
OA04288A true OA04288A (fr) 1979-12-31

Family

ID=27397375

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54830A OA04288A (fr) 1972-02-08 1973-02-08 Flottation de minerais de sulfures en utilisant des 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
CA996133A (en) 1976-08-31

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