CA542966A - Froth flotation and like methods - Google Patents

Froth flotation and like methods

Info

Publication number
CA542966A
CA542966A CA542966A CA542966DA CA542966A CA 542966 A CA542966 A CA 542966A CA 542966 A CA542966 A CA 542966A CA 542966D A CA542966D A CA 542966DA CA 542966 A CA542966 A CA 542966A
Authority
CA
Canada
Prior art keywords
methods
froth flotation
froth
flotation
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
CA542966A
Other languages
French (fr)
Inventor
H. Schulman Jack
Leja Jan
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.)
ANZIN Ltd
Original Assignee
ANZIN 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.)
Publication date
Application granted granted Critical
Publication of CA542966A publication Critical patent/CA542966A/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
    • 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
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • 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
    • B03D2203/08—Coal ores, fly ash or soot
CA542966A 1953-10-14 Froth flotation and like methods Expired CA542966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28352/53A GB782107A (en) 1953-10-14 1953-10-14 Improvements in or relating to froth flotation

Publications (1)

Publication Number Publication Date
CA542966A true CA542966A (en) 1957-07-02

Family

ID=10274306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA542966A Expired CA542966A (en) 1953-10-14 Froth flotation and like methods

Country Status (8)

Country Link
BE (1) BE532530A (en)
CA (1) CA542966A (en)
ES (1) ES217826A1 (en)
FR (1) FR1109798A (en)
GB (2) GB782407A (en)
IT (1) IT522759A (en)
LU (1) LU33158A1 (en)
NO (1) NO89645A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141816A (en) * 1960-07-27 1964-07-21 Nalco Chemical Co Method of improving operational efficiency of white water recovery systems
US4585550A (en) * 1984-09-06 1986-04-29 American Cyanamid Company High molecular weight carboxylic acids as collectors of mineral values from carbonaceous ores
US4678562A (en) * 1982-10-14 1987-07-07 Sherex Chemical Company, Inc. Promotors for froth floatation of coal

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027979A1 (en) * 1969-01-09 1970-10-02 Montedison Spa
US3780860A (en) * 1971-05-17 1973-12-25 Stephan Chem Co Flotation of copper sulfide ores
US4278533A (en) * 1980-02-07 1981-07-14 The Dow Chemical Company Conditioner for flotation of oxidized coal
FR2534492A1 (en) * 1982-10-13 1984-04-20 Elf Aquitaine IMPROVEMENT IN MINERAL FLOTATION
GB2157980B (en) * 1984-05-01 1987-04-01 Coal Ind Froth flotation
US4678563A (en) * 1985-05-07 1987-07-07 Sherex Chemical Company, Inc. Modified alcohol frothers for froth flotation of sulfide ore
DE3641447A1 (en) * 1986-12-04 1988-06-09 Henkel Kgaa TENSIDE MIXTURES AS COLLECTORS FOR THE FLOTATION OF NON-SULFIDIC ORES
DE3818482A1 (en) * 1988-05-31 1989-12-07 Henkel Kgaa TENSIDE MIXTURES AS COLLECTORS FOR THE FLOTATION OF NON-SULFIDIC ORES
US20090266746A1 (en) * 2008-04-29 2009-10-29 David Henry Behr Mineral ore flotation aid
CN108212541A (en) * 2018-03-19 2018-06-29 长春黄金研究院有限公司 Combined capturing and collecting agent and application method in a kind of cupric oxide ore flotation
SE544632C2 (en) * 2019-09-18 2022-09-27 Pavlos Christakopoulos A collector for froth flotation, a method for producing the collector and the use thereof
CN112718255B (en) * 2020-12-08 2021-12-14 中南大学 Method for degrading mineral surface flotation reagent through electrochemical oxidation
CN115945299B (en) * 2022-12-13 2024-04-30 昆明理工大学 Zinc sulfide ore enhanced flotation method based on copper-lead coupling activation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141816A (en) * 1960-07-27 1964-07-21 Nalco Chemical Co Method of improving operational efficiency of white water recovery systems
US4678562A (en) * 1982-10-14 1987-07-07 Sherex Chemical Company, Inc. Promotors for froth floatation of coal
US4585550A (en) * 1984-09-06 1986-04-29 American Cyanamid Company High molecular weight carboxylic acids as collectors of mineral values from carbonaceous ores

Also Published As

Publication number Publication date
ES217826A1 (en) 1955-01-16
FR1109798A (en) 1956-02-01
GB782107A (en) 1957-09-04
GB782407A (en) 1957-09-04
LU33158A1 (en)
NO89645A (en) 1900-01-01
IT522759A (en) 1900-01-01
BE532530A (en) 1900-01-01

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