PT69781A - Process for the selective froth-flotation of sulfidic oxidic and salt-type minerals - Google Patents

Process for the selective froth-flotation of sulfidic oxidic and salt-type minerals

Info

Publication number
PT69781A
PT69781A PT69781A PT6978179A PT69781A PT 69781 A PT69781 A PT 69781A PT 69781 A PT69781 A PT 69781A PT 6978179 A PT6978179 A PT 6978179A PT 69781 A PT69781 A PT 69781A
Authority
PT
Portugal
Prior art keywords
sulfidic
oxidic
flotation
salt
type minerals
Prior art date
Application number
PT69781A
Other languages
Portuguese (pt)
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of PT69781A publication Critical patent/PT69781A/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
    • B03D1/016—Macromolecular 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
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • 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
PT69781A 1978-06-22 1979-06-20 Process for the selective froth-flotation of sulfidic oxidic and salt-type minerals PT69781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI782017A FI62006C (en) 1978-06-22 1978-06-22 FOERFARANDE FOER SELEKTIV FLOTATION AV SULFIDISKA MINERALIER

Publications (1)

Publication Number Publication Date
PT69781A true PT69781A (en) 1979-07-01

Family

ID=8511829

Family Applications (1)

Application Number Title Priority Date Filing Date
PT69781A PT69781A (en) 1978-06-22 1979-06-20 Process for the selective froth-flotation of sulfidic oxidic and salt-type minerals

Country Status (10)

Country Link
AU (1) AU517527B2 (en)
CA (1) CA1120162A (en)
ES (1) ES482223A1 (en)
FI (1) FI62006C (en)
FR (1) FR2429043A1 (en)
IL (1) IL57520A (en)
IN (1) IN151532B (en)
MA (1) MA18478A1 (en)
PT (1) PT69781A (en)
SE (1) SE435580B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534492A1 (en) * 1982-10-13 1984-04-20 Elf Aquitaine IMPROVEMENT IN MINERAL FLOTATION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302338A (en) * 1938-05-18 1942-11-17 Moeller August Froth flotation
US2485083A (en) * 1946-01-04 1949-10-18 American Cyanamid Co Froth flotation of copper sulfide ores with lignin sulfonates
US2471384A (en) * 1946-05-16 1949-05-24 American Cyanamid Co Froth flotatation of sulfide ores
DE919703C (en) * 1952-03-24 1954-11-02 Duval Sulphur & Potash Company Process for the foam swimming treatment of minerals
ZA767089B (en) * 1976-11-26 1978-05-30 Tekplex Ltd Froth flotation process and collector composition

Also Published As

Publication number Publication date
IN151532B (en) 1983-05-14
FR2429043B1 (en) 1983-03-18
SE435580B (en) 1984-10-08
FI782017A (en) 1979-12-23
IL57520A0 (en) 1979-10-31
IL57520A (en) 1983-06-15
FI62006B (en) 1982-07-30
AU4823179A (en) 1980-01-03
ES482223A1 (en) 1980-04-01
SE7905513L (en) 1979-12-23
CA1120162A (en) 1982-03-16
FI62006C (en) 1982-11-10
FR2429043A1 (en) 1980-01-18
AU517527B2 (en) 1981-08-06
MA18478A1 (en) 1979-12-31

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