ZA738131B - Frothing agents in flotation process - Google Patents

Frothing agents in flotation process

Info

Publication number
ZA738131B
ZA738131B ZA738131A ZA738131A ZA738131B ZA 738131 B ZA738131 B ZA 738131B ZA 738131 A ZA738131 A ZA 738131A ZA 738131 A ZA738131 A ZA 738131A ZA 738131 B ZA738131 B ZA 738131B
Authority
ZA
South Africa
Prior art keywords
flotation process
frothing agents
frothing
agents
flotation
Prior art date
Application number
ZA738131A
Inventor
E Tveter
C Tveter
G Harris
L Lindy
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of ZA738131B publication Critical patent/ZA738131B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/008Organic compounds containing oxygen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/0043Organic compounds modified so as to contain a polyether group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/012Organic compounds containing sulfur
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00Specified effects produced by the flotation agents
    • B03D2201/02Collectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00Specified effects produced by the flotation agents
    • B03D2201/04Frothers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02Ores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02Ores
    • B03D2203/04Non-sulfide ores
    • B03D2203/08Coal ores, fly ash or soot
ZA738131A 1972-12-07 1973-10-19 Frothing agents in flotation process ZA738131B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US313155A US3865718A (en) 1972-12-07 1972-12-07 Frothers for the flotation of sulfidic ores

Publications (1)

Publication Number Publication Date
ZA738131B true ZA738131B (en) 1974-11-27

Family

ID=23214605

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA738131A ZA738131B (en) 1972-12-07 1973-10-19 Frothing agents in flotation process

Country Status (7)

Country Link
US (1) US3865718A (en)
AU (1) AU468163B2 (en)
CA (1) CA1001329A (en)
GB (1) GB1424845A (en)
IE (1) IE38395B1 (en)
PH (1) PH10523A (en)
ZA (1) ZA738131B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA777510B (en) * 1976-12-27 1979-01-31 Dow Chemical Co Froth flotation process
US4191655A (en) * 1977-07-07 1980-03-04 Betz Laboratories, Inc. Dewatering composition
US4291004A (en) * 1979-09-28 1981-09-22 Betz Laboratories, Inc. Process for removing sulfur dioxide from flue gas
DE3641447A1 (en) * 1986-12-04 1988-06-09 Henkel Kgaa TENSIDE MIXTURES AS COLLECTORS FOR THE FLOTATION OF NON-SULFIDIC ORES
US4770767A (en) * 1987-05-06 1988-09-13 The Dow Chemical Company Method for the froth flotation of coal
DE3818482A1 (en) * 1988-05-31 1989-12-07 Henkel Kgaa TENSIDE MIXTURES AS COLLECTORS FOR THE FLOTATION OF NON-SULFIDIC ORES
GB2267852B (en) * 1992-06-09 1995-12-06 American Cyanamid Co Improved metal recovery by flotation
US5544760A (en) * 1994-10-20 1996-08-13 Benn; Freddy W. Flotation of lead sulfides using rapeseed oil
DE19983653T1 (en) * 1999-08-10 2001-11-29 Zakrytoe Akcionernoe Obscestvo Composition for the flotation of useful minerals
US7197952B2 (en) * 2004-04-08 2007-04-03 Outokumpu Technology Oyj Testing method for ball mills
US7482495B2 (en) * 2005-12-22 2009-01-27 Lyondell Chemical Technology, L.P. Process for making alkylene glycol ether compositions useful for metal recovery
CN113908995B (en) * 2021-10-13 2022-11-25 紫金矿业集团股份有限公司 High-sulfur gold copper lead ore collecting agent and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2065053A (en) * 1933-10-11 1936-12-22 American Cyanamid Co Flotation frother
US2302338A (en) * 1938-05-18 1942-11-17 Moeller August Froth flotation
US2335485A (en) * 1940-06-20 1943-11-30 American Cyanamid Co Flotation of cement minerals
US2797808A (en) * 1954-03-16 1957-07-02 Dow Chemical Co Flotation of iron oxide and other non-sulfide minerals
US3595390A (en) * 1968-06-18 1971-07-27 American Cyanamid Co Ore flotation process with poly(ethylene-propylene)glycol frothers

Also Published As

Publication number Publication date
US3865718A (en) 1975-02-11
AU6173573A (en) 1975-04-24
IE38395L (en) 1974-06-07
CA1001329A (en) 1976-12-07
PH10523A (en) 1977-05-26
AU468163B2 (en) 1976-01-08
IE38395B1 (en) 1978-03-01
GB1424845A (en) 1976-02-11

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