FI853237L - SKUMBILDNINGSKOMPOSITION OCH FLOTATIONSFOERFARANDE FOER TILLVARATAGANDE AV VAERDEFULLA MINERALDELAR UR MALM. - Google Patents

SKUMBILDNINGSKOMPOSITION OCH FLOTATIONSFOERFARANDE FOER TILLVARATAGANDE AV VAERDEFULLA MINERALDELAR UR MALM.

Info

Publication number: FI853237L
Authority: FI; Finland
Prior art keywords: vaerdefulla; skumbildningskomposition; mineraldelar; flotationsfoerfarande; malm
Prior art date: 1984-08-29

Application number

FI853237A

Other languages

Finnish (fi)

Other versions

FI853237A0 (en

FI77791C (en

FI77791B (en

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.)

1984-08-29

Filing date

1985-08-22

Publication date

1986-03-01

1985-08-22 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1985-08-22 Publication of FI853237A0 publication Critical patent/FI853237A0/en

1986-03-01 Publication of FI853237L publication Critical patent/FI853237L/en

1989-01-31 Application granted granted Critical

1989-01-31 Publication of FI77791B publication Critical patent/FI77791B/en

1989-05-10 Publication of FI77791C publication Critical patent/FI77791C/en

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

FI853237A 1984-08-29 1985-08-22 Foam forming composition and flotation process for the extraction of mineral parts from ore. FI77791C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US64633984A	1984-08-29	1984-08-29
US64633984		1984-08-29

Publications (4)

Publication Number	Publication Date
FI853237A0 FI853237A0 (en)	1985-08-22
FI853237L true FI853237L (en)	1986-03-01
FI77791B FI77791B (en)	1989-01-31
FI77791C FI77791C (en)	1989-05-10

Family

ID=24592666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI853237A FI77791C (en)	1984-08-29	1985-08-22	Foam forming composition and flotation process for the extraction of mineral parts 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
WO2001010561A1 (en) *	1999-08-10	2001-02-15	Zakrytoe Aktsionernoe Obschestvo 'evrofinchermetkholding'	Blowing agent for flotation of mineral products and method for the production thereof
CA2810722A1 (en) *	2010-09-27	2012-04-05	Huntsman Corporation Australia Pty Limited	Novel composition for application as a flotation frother
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 (en) *	1983-07-18	1985-02-05	Neos Co Ltd	Flotation collector

1985
- 1985-07-25 CA CA000487474A patent/CA1265265A/en not_active Expired - Fee Related
- 1985-07-30 ZA ZA855733A patent/ZA855733B/en unknown
- 1985-08-13 AU AU46135/85A patent/AU559538B2/en not_active Ceased
- 1985-08-16 TR TR85/35803A patent/TR23747A/en unknown
- 1985-08-19 ZM ZM56/85A patent/ZM5685A1/en unknown
- 1985-08-22 FI FI853237A patent/FI77791C/en not_active IP Right Cessation
- 1985-08-26 IN IN663/MAS/85A patent/IN165633B/en unknown
- 1985-08-26 PH PH32691A patent/PH22331A/en unknown
- 1985-08-27 YU YU01357/85A patent/YU135785A/en unknown
- 1985-08-28 NO NO853375A patent/NO165577C/en unknown
- 1985-08-28 SE SE8504015A patent/SE8504015L/en not_active Application Discontinuation
- 1985-08-28 ES ES546467A patent/ES8609493A1/en not_active Expired
- 1985-08-29 JP JP60188724A patent/JPS6161658A/en active Granted
- 1985-08-29 BR BR8504175A patent/BR8504175A/en unknown
- 1985-08-29 GB GB08521527A patent/GB2163976B/en not_active Expired

Also Published As

Publication number	Publication date
CA1265265A (en)	1990-01-30
JPH0139822B2 (en)	1989-08-23
IN165633B (en)	1989-11-25
GB2163976B (en)	1988-09-28
AU4613585A (en)	1986-03-27
TR23747A (en)	1990-08-01
AU559538B2 (en)	1987-03-12
ES8609493A1 (en)	1986-07-16
ZM5685A1 (en)	1987-03-27
YU135785A (en)	1987-12-31
FI853237A0 (en)	1985-08-22
FI77791C (en)	1989-05-10
SE8504015L (en)	1986-03-01
BR8504175A (en)	1986-06-24
GB8521527D0 (en)	1985-10-02
SE8504015D0 (en)	1985-08-28
FI77791B (en)	1989-01-31
ZA855733B (en)	1987-03-25
JPS6161658A (en)	1986-03-29
GB2163976A (en)	1986-03-12
NO853375L (en)	1986-03-03
ES546467A0 (en)	1986-07-16
NO165577B (en)	1990-11-26
PH22331A (en)	1988-07-29
NO165577C (en)	1991-03-06

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: THE DOW CHEMICAL COMPANY