GB8521527D0 - Frothers - Google Patents

Frothers

Info

Publication number
GB8521527D0
GB8521527D0 GB858521527A GB8521527A GB8521527D0 GB 8521527 D0 GB8521527 D0 GB 8521527D0 GB 858521527 A GB858521527 A GB 858521527A GB 8521527 A GB8521527 A GB 8521527A GB 8521527 D0 GB8521527 D0 GB 8521527D0
Authority
GB
United Kingdom
Prior art keywords
frothers
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.)
Granted
Application number
GB858521527A
Other versions
GB2163976A (en
GB2163976B (en
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.)
Dow Chemical Co
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 GB8521527D0 publication Critical patent/GB8521527D0/en
Publication of GB2163976A publication Critical patent/GB2163976A/en
Application granted granted Critical
Publication of GB2163976B publication Critical patent/GB2163976B/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
    • B03D1/008—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
GB08521527A 1984-08-29 1985-08-29 A frother composition and a froth flotation process for the recovery of mineral values from ore Expired GB2163976B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8521527D0 true GB8521527D0 (en) 1985-10-02
GB2163976A GB2163976A (en) 1986-03-12
GB2163976B GB2163976B (en) 1988-09-28

Family

ID=24592666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08521527A Expired GB2163976B (en) 1984-08-29 1985-08-29 A frother composition and a froth flotation process for the recovery of mineral values from ore

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 (8)

* 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
US8999188B2 (en) * 2010-09-27 2015-04-07 Huntsman Corporation Australia Pty Limited Composition for application as a flotation frother
WO2012075320A1 (en) * 2010-12-02 2012-06-07 Dow Brasil Sudeste Industrial Ltda Blends of polypropylene polyglycol and phenolic glycol ethers and method of foam control using such blend

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
GB2163976A (en) 1986-03-12
PH22331A (en) 1988-07-29
GB2163976B (en) 1988-09-28
NO165577B (en) 1990-11-26
SE8504015L (en) 1986-03-01
NO165577C (en) 1991-03-06
ES546467A0 (en) 1986-07-16
ZM5685A1 (en) 1987-03-27
AU4613585A (en) 1986-03-27
IN165633B (en) 1989-11-25
SE8504015D0 (en) 1985-08-28
CA1265265A (en) 1990-01-30
YU135785A (en) 1987-12-31
FI77791B (en) 1989-01-31
FI77791C (en) 1989-05-10
ZA855733B (en) 1987-03-25
BR8504175A (en) 1986-06-24
NO853375L (en) 1986-03-03
ES8609493A1 (en) 1986-07-16
TR23747A (en) 1990-08-01
JPS6161658A (en) 1986-03-29
AU559538B2 (en) 1987-03-12
FI853237A0 (en) 1985-08-22
FI853237L (en) 1986-03-01
JPH0139822B2 (en) 1989-08-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920829