CS275595B2 - Method of minerals winning from ores and coal by means of flotation - Google Patents

Method of minerals winning from ores and coal by means of flotation

Info

Publication number: CS275595B2
Authority: CS; Czechoslovakia
Prior art keywords: coal; radical; hydrogen; image; flotation
Prior art date: 1987-03-05

Application number

CS881396A

Other languages

Czech (cs)

English (en)

Other versions

CS8801396A3 (en

Inventor

Manfred Dr Biermann

Rita Koster

Horst Dr Eierdanz

Original Assignee

Henkel Kgaa

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.)

1987-03-05

Filing date

1988-03-03

Publication date

1992-02-19

1988-03-03 Application filed by Henkel Kgaa filed Critical Henkel Kgaa

1992-02-19 Publication of CS8801396A3 publication Critical patent/CS8801396A3/cs

1992-02-19 Publication of CS275595B2 publication Critical patent/CS275595B2/cs

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
- B03D2203/04—Non-sulfide ores
- B03D2203/08—Coal ores, fly ash or soot

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Disintegrating Or Milling (AREA)
Manufacture And Refinement Of Metals (AREA)

CS881396A 1987-03-05 1988-03-03 Method of minerals winning from ores and coal by means of flotation CS275595B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19873707034 DE3707034A1 (de)	1987-03-05	1987-03-05	Verwendung von derivaten des tricyclo-(5.3.1.0(pfeil hoch)2(pfeil hoch)(pfeil hoch),(pfeil hoch)(pfeil hoch)6(pfeil hoch))-decens-3 als schaeumer in der kohle- und erzflotation

Publications (2)

Publication Number	Publication Date
CS8801396A3 CS8801396A3 (en)	1992-02-19
CS275595B2 true CS275595B2 (en)	1992-02-19

Family

ID=6322315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS881396A CS275595B2 (en)	1987-03-05	1988-03-03	Method of minerals winning from ores and coal by means of flotation

Country Status (11)

Country	Link
US (1)	US4925559A (de)
EP (1)	EP0281029B1 (de)
JP (1)	JPS63236554A (de)
AT (1)	ATE84991T1 (de)
AU (1)	AU598915B2 (de)
BR (1)	BR8800957A (de)
CA (1)	CA1320768C (de)
CS (1)	CS275595B2 (de)
DE (2)	DE3707034A1 (de)
PL (1)	PL158354B1 (de)
ZA (1)	ZA881585B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4133388A1 (de) *	1991-10-09	1993-04-15	Henkel Kgaa	Verfahren zur anreicherung und/oder reinigung von kohle und mineralien durch flotation
US5291332A (en) *	1992-03-25	1994-03-01	Hughes Aircraft Company	Etalons with dispersive coatings
CN101547754B (zh) *	2006-12-11	2012-04-25	三井造船株式会社	煤灰中的未燃碳的除去方法
US8469197B2 (en) *	2008-08-19	2013-06-25	Tata Steel Limited	Blended frother for producing low ash content clean coal through flotation
WO2021119745A1 (en) *	2019-12-19	2021-06-24	The University Of Queensland	A sensor for monitoring flotation recovery

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2395452A (en) *	1943-02-20	1946-02-26	Resinous Prod & Chemical Co	Esters of hydroxydihydronorpolycyclopentadienes
US3118938A (en) *	1962-11-28	1964-01-21	Sun Oil Co	Preparation of amino products from cyclododecatriene-1, 5, 9
US3332978A (en) *	1963-10-17	1967-07-25	Eastman Kodak Co	Sulfate esters of hindered alcohols
ZM6969A1 (en) *	1968-06-18	1969-12-17	American Cyanamid Co	Ore flotation process
US3595390A (en) *	1968-06-18	1971-07-27	American Cyanamid Co	Ore flotation process with poly(ethylene-propylene)glycol frothers
US4304573A (en) *	1980-01-22	1981-12-08	Gulf & Western Industries, Inc.	Process of beneficiating coal and product
US4564369A (en) *	1981-05-28	1986-01-14	The Standard Oil Company	Apparatus for the enhanced separation of impurities from coal
US4504385A (en) *	1982-12-30	1985-03-12	Sherex Chemical Company, Inc.	Ester-alcohol frothers for froth flotation of coal
DE3517154A1 (de) *	1985-05-11	1986-11-13	Henkel KGaA, 4000 Düsseldorf	Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen

1987
- 1987-03-05 DE DE19873707034 patent/DE3707034A1/de not_active Withdrawn
1988
- 1988-02-26 DE DE8888102886T patent/DE3877787D1/de not_active Expired - Fee Related
- 1988-02-26 AT AT88102886T patent/ATE84991T1/de active
- 1988-02-26 EP EP88102886A patent/EP0281029B1/de not_active Expired - Lifetime
- 1988-03-03 CS CS881396A patent/CS275595B2/cs unknown
- 1988-03-04 ZA ZA881585A patent/ZA881585B/xx unknown
- 1988-03-04 AU AU12706/88A patent/AU598915B2/en not_active Ceased
- 1988-03-04 CA CA000560647A patent/CA1320768C/en not_active Expired - Fee Related
- 1988-03-04 US US07/164,166 patent/US4925559A/en not_active Expired - Fee Related
- 1988-03-04 BR BR8800957A patent/BR8800957A/pt unknown
- 1988-03-04 PL PL1988271011A patent/PL158354B1/pl unknown
- 1988-03-05 JP JP63052477A patent/JPS63236554A/ja active Pending

Also Published As

Publication number	Publication date
PL158354B1 (pl)	1992-08-31
PL271011A1 (en)	1989-03-06
BR8800957A (pt)	1988-10-11
EP0281029A2 (de)	1988-09-07
DE3707034A1 (de)	1988-09-15
US4925559A (en)	1990-05-15
EP0281029A3 (de)	1991-01-02
DE3877787D1 (de)	1993-03-11
CA1320768C (en)	1993-07-27
AU1270688A (en)	1988-09-08
AU598915B2 (en)	1990-07-05
ATE84991T1 (de)	1993-02-15
CS8801396A3 (en)	1992-02-19
EP0281029B1 (de)	1993-01-27
ZA881585B (en)	1988-09-05
JPS63236554A (ja)	1988-10-03

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