PH22331A - Frothers useful in the recovery of fine particles of metal values in froth flotation - Google Patents

Frothers useful in the recovery of fine particles of metal values in froth flotation

Info

Publication number
PH22331A
PH22331A PH32691A PH32691A PH22331A PH 22331 A PH22331 A PH 22331A PH 32691 A PH32691 A PH 32691A PH 32691 A PH32691 A PH 32691A PH 22331 A PH22331 A PH 22331A
Authority
PH
Philippines
Prior art keywords
recovery
fine particles
froth flotation
metal values
frothers
Prior art date
Application number
PH32691A
Inventor
Robert D Hansen
Richard R Klimpel
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 PH22331A publication Critical patent/PH22331A/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
    • B03D1/008—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
    • B03D2201/04—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
    • 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
    • B03D2203/025—Precious metal ores
PH32691A 1984-08-29 1985-08-26 Frothers useful in the recovery of fine particles of metal values in froth flotation PH22331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64633984A 1984-08-29 1984-08-29

Publications (1)

Publication Number Publication Date
PH22331A true PH22331A (en) 1988-07-29

Family

ID=24592666

Family Applications (1)

Application Number Title Priority Date Filing Date
PH32691A PH22331A (en) 1984-08-29 1985-08-26 Frothers useful in the recovery of fine particles of metal values in froth flotation

Country Status (15)

Country Link
JP (1) JPS6161658A (en)
AU (1) AU559538B2 (en)
BR (1) BR8504175A (en)
CA (1) CA1265265A (en)
ES (1) ES8609493A1 (en)
FI (1) FI77791C (en)
GB (1) GB2163976B (en)
IN (1) IN165633B (en)
NO (1) NO165577C (en)
PH (1) PH22331A (en)
SE (1) SE8504015L (en)
TR (1) TR23747A (en)
YU (1) YU135785A (en)
ZA (1) ZA855733B (en)
ZM (1) ZM5685A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517154A1 (en) * 1985-05-11 1986-11-13 Henkel KGaA, 4000 Düsseldorf USE OF SURFACTANT MIXTURES AS AUXILIARIES FOR THE FLOTATION OF NON-SULFIDIC ORES
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited Recovering coal fines
US4820406A (en) * 1987-05-06 1989-04-11 The Dow Chemical Company Method for the froth flotation of coal
US4859318A (en) * 1987-10-16 1989-08-22 Fospur Limited Recovering coal fines
GB8726857D0 (en) * 1987-11-17 1987-12-23 Fospur Ltd Froth floatation of mineral fines
RU2198034C2 (en) * 1999-08-10 2003-02-10 Закрытое акционерное общество "Стример-центр" Foaming agent for mineral flotation and method of its production
PE20131364A1 (en) * 2010-09-27 2013-11-25 Huntsman Corp Australia Pty Ltd NOVEL COMPOSITION FOR APPLICATION AS A FLOTATION FOAM
US9415330B2 (en) * 2010-12-02 2016-08-16 Dow Brasil Sudeste Industrial Ltda. Blends of polypropylene polyglycol and phenolic glycol ethers and method of foam control using such blend
EP4204162A1 (en) 2020-08-26 2023-07-05 Ecolab USA, Inc. Methods and compositions for processing sulfide ores

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710939A (en) * 1970-06-15 1973-01-16 Dow Chemical Co Frothing agents for the floatation of ores
JPS6022953A (en) * 1983-07-18 1985-02-05 Neos Co Ltd Flotation collector

Also Published As

Publication number Publication date
GB2163976B (en) 1988-09-28
JPH0139822B2 (en) 1989-08-23
SE8504015D0 (en) 1985-08-28
TR23747A (en) 1990-08-01
NO853375L (en) 1986-03-03
ES8609493A1 (en) 1986-07-16
GB8521527D0 (en) 1985-10-02
GB2163976A (en) 1986-03-12
FI77791B (en) 1989-01-31
SE8504015L (en) 1986-03-01
ES546467A0 (en) 1986-07-16
NO165577B (en) 1990-11-26
YU135785A (en) 1987-12-31
BR8504175A (en) 1986-06-24
FI853237A0 (en) 1985-08-22
NO165577C (en) 1991-03-06
JPS6161658A (en) 1986-03-29
FI77791C (en) 1989-05-10
IN165633B (en) 1989-11-25
CA1265265A (en) 1990-01-30
AU559538B2 (en) 1987-03-12
ZM5685A1 (en) 1987-03-27
FI853237L (en) 1986-03-01
AU4613585A (en) 1986-03-27
ZA855733B (en) 1987-03-25

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