BR8504175A - Composicao espumante para flotacao e processos para a recuperacao de valores minerais de minerio - Google Patents

Composicao espumante para flotacao e processos para a recuperacao de valores minerais de minerio

Info

Publication number
BR8504175A
BR8504175A BR8504175A BR8504175A BR8504175A BR 8504175 A BR8504175 A BR 8504175A BR 8504175 A BR8504175 A BR 8504175A BR 8504175 A BR8504175 A BR 8504175A BR 8504175 A BR8504175 A BR 8504175A
Authority
BR
Brazil
Prior art keywords
recovery
processes
foam floating
mineral mining
floating composition
Prior art date
Application number
BR8504175A
Other languages
English (en)
Portuguese (pt)
Inventor
Robert D Hansen
Richard K 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 BR8504175A publication Critical patent/BR8504175A/pt

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
BR8504175A 1984-08-29 1985-08-29 Composicao espumante para flotacao e processos para a recuperacao de valores minerais de minerio BR8504175A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8504175A true BR8504175A (pt) 1986-06-24

Family

ID=24592666

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504175A BR8504175A (pt) 1984-08-29 1985-08-29 Composicao espumante para flotacao e processos para a recuperacao de valores minerais de minerio

Country Status (15)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517154A1 (de) * 1985-05-11 1986-11-13 Henkel KGaA, 4000 Düsseldorf Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen
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 (ru) * 1999-08-10 2003-02-10 Закрытое акционерное общество "Стример-центр" Пенообразователь для флотации полезных ископаемых и способ его получения
BR112013006725A2 (pt) * 2010-09-27 2016-06-14 Huntsman Corp Australia Pty Ltd composição de flotação em espuma, e, uso da composição
EP2646128B1 (en) * 2010-12-02 2019-01-23 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 (ja) * 1983-07-18 1985-02-05 Neos Co Ltd 浮選捕収剤

Also Published As

Publication number Publication date
NO853375L (no) 1986-03-03
GB2163976A (en) 1986-03-12
CA1265265A (en) 1990-01-30
TR23747A (tr) 1990-08-01
ES546467A0 (es) 1986-07-16
GB2163976B (en) 1988-09-28
FI853237L (fi) 1986-03-01
FI77791C (fi) 1989-05-10
NO165577C (no) 1991-03-06
SE8504015D0 (sv) 1985-08-28
AU4613585A (en) 1986-03-27
GB8521527D0 (en) 1985-10-02
FI77791B (fi) 1989-01-31
PH22331A (en) 1988-07-29
JPS6161658A (ja) 1986-03-29
SE8504015L (sv) 1986-03-01
FI853237A0 (fi) 1985-08-22
ES8609493A1 (es) 1986-07-16
YU135785A (en) 1987-12-31
JPH0139822B2 (ja) 1989-08-23
NO165577B (no) 1990-11-26
AU559538B2 (en) 1987-03-12
ZA855733B (en) 1987-03-25
IN165633B (ja) 1989-11-25
ZM5685A1 (en) 1987-03-27

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