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ZA735822B - Concentration of oxide copper ores by flotation separation - Google Patents

Concentration of oxide copper ores by flotation separation

Info

Publication number
ZA735822B
ZA735822B ZA735822A ZA735822A ZA735822B ZA 735822 B ZA735822 B ZA 735822B ZA 735822 A ZA735822 A ZA 735822A ZA 735822 A ZA735822 A ZA 735822A ZA 735822 B ZA735822 B ZA 735822B
Authority
ZA
South Africa
Prior art keywords
concentration
flotation separation
copper ores
oxide copper
oxide
Prior art date
Application number
ZA735822A
Inventor
D Weimer
C Kennedy
S Mcguire
J Stauter
Original Assignee
Continental Oil 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
Application filed by Continental Oil Co filed Critical Continental Oil Co
Publication of ZA735822B publication Critical patent/ZA735822B/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
    • B03D1/001—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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
ZA735822A 1972-09-01 1973-08-24 Concentration of oxide copper ores by flotation separation ZA735822B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00285800A US3819048A (en) 1972-09-01 1972-09-01 Oxide copper ore flotation using condensation reaction product as flotation reagent

Publications (1)

Publication Number Publication Date
ZA735822B true ZA735822B (en) 1974-07-31

Family

ID=23095747

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735822A ZA735822B (en) 1972-09-01 1973-08-24 Concentration of oxide copper ores by flotation separation

Country Status (3)

Country Link
US (1) US3819048A (en)
CA (1) CA969682A (en)
ZA (1) ZA735822B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891545A (en) * 1974-04-30 1975-06-24 Vojislav Petrovich Iminophenols as froth flotation reagents for metallic ores
US3928185A (en) * 1974-04-30 1975-12-23 Vojislav Petrovich Phenolaldimines as froth flotation reagents
US4022686A (en) * 1975-03-13 1977-05-10 Sumitomo Metal Mining Co., Limited Flotation process for copper ores and copper smelter slags
US4110207A (en) * 1976-01-05 1978-08-29 American Cyanamid Company Process for flotation of non-sulfide ores
DE3615385A1 (en) * 1985-05-22 1986-11-27 Skw Trostberg Ag, 8223 Trostberg METHOD FOR SEPARATING MINERALS BY FLOTATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1281018A (en) * 1917-07-28 1918-10-08 Thomas A Janney Process of concentrating ores.
US1590196A (en) * 1924-06-07 1926-06-29 Combustion Utilities Corp Flotation agent
US2180926A (en) * 1938-11-19 1939-11-21 American Cyanamid Co Substituted biguanides as flotation reagents
US3025313A (en) * 1957-06-28 1962-03-13 Dearborn Chemicals Co Amino-aldehyde condensation product
US3056498A (en) * 1960-05-12 1962-10-02 Petrolite Corp Froth flotation process employing polyamino methyl phenols
US3438494A (en) * 1966-07-25 1969-04-15 Colorado School Of Mines Flotation method for the recovery of minerals

Also Published As

Publication number Publication date
CA969682A (en) 1975-06-17
US3819048A (en) 1974-06-25

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