BR8504175A - FOAM FLOATING COMPOSITION AND PROCESSES FOR THE RECOVERY OF MINERAL MINING VALUES - Google Patents

FOAM FLOATING COMPOSITION AND PROCESSES FOR THE RECOVERY OF MINERAL MINING VALUES

Info

Publication number: BR8504175A
Authority: BR; Brazil
Prior art keywords: recovery; processes; foam floating; mineral mining; floating composition
Prior art date: 1984-08-29

Application number

BR8504175A

Other languages

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.)

1984-08-29

Filing date

1985-08-29

Publication date

1986-06-24

1985-08-29 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1986-06-24 Publication of BR8504175A publication Critical patent/BR8504175A/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

BR8504175A 1984-08-29 1985-08-29 FOAM FLOATING COMPOSITION AND PROCESSES FOR THE RECOVERY OF MINERAL MINING VALUES BR8504175A (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
BR8504175A true BR8504175A (en)	1986-06-24

Family

ID=24592666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8504175A BR8504175A (en)	1984-08-29	1985-08-29	FOAM FLOATING COMPOSITION AND PROCESSES FOR THE RECOVERY OF MINERAL MINING VALUES

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
DE19983655T1 (en) *	1999-08-10	2002-01-03	Zakrytoe Akcionernoe Obscestvo	Foamer for flotation of useful minerals and a process for producing the same
PE20131364A1 (en) *	2010-09-27	2013-11-25	Huntsman Corp Australia Pty Ltd	NOVEL COMPOSITION FOR APPLICATION AS A FLOTATION FOAM
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

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 ES ES546467A patent/ES8609493A1/en not_active Expired
- 1985-08-28 SE SE8504015A patent/SE8504015L/en not_active Application Discontinuation
- 1985-08-28 NO NO853375A patent/NO165577C/en unknown
- 1985-08-29 JP JP60188724A patent/JPS6161658A/en active Granted
- 1985-08-29 GB GB08521527A patent/GB2163976B/en not_active Expired
- 1985-08-29 BR BR8504175A patent/BR8504175A/en unknown

Also Published As

Publication number	Publication date
CA1265265A (en)	1990-01-30
NO165577C (en)	1991-03-06
AU4613585A (en)	1986-03-27
FI853237A0 (en)	1985-08-22
ES546467A0 (en)	1986-07-16
FI77791B (en)	1989-01-31
SE8504015L (en)	1986-03-01
AU559538B2 (en)	1987-03-12
JPH0139822B2 (en)	1989-08-23
IN165633B (en)	1989-11-25
PH22331A (en)	1988-07-29
GB2163976A (en)	1986-03-12
TR23747A (en)	1990-08-01
NO165577B (en)	1990-11-26
NO853375L (en)	1986-03-03
FI853237L (en)	1986-03-01
JPS6161658A (en)	1986-03-29
GB2163976B (en)	1988-09-28
ES8609493A1 (en)	1986-07-16
ZA855733B (en)	1987-03-25
SE8504015D0 (en)	1985-08-28
YU135785A (en)	1987-12-31
ZM5685A1 (en)	1987-03-27
GB8521527D0 (en)	1985-10-02
FI77791C (en)	1989-05-10

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