DE3377270D1 - Beneficiation of clays by froth flotation - Google Patents

Beneficiation of clays by froth flotation

Info

Publication number
DE3377270D1
DE3377270D1 DE8383903050T DE3377270T DE3377270D1 DE 3377270 D1 DE3377270 D1 DE 3377270D1 DE 8383903050 T DE8383903050 T DE 8383903050T DE 3377270 T DE3377270 T DE 3377270T DE 3377270 D1 DE3377270 D1 DE 3377270D1
Authority
DE
Germany
Prior art keywords
beneficiation
clays
froth flotation
froth
flotation
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.)
Expired
Application number
DE8383903050T
Other languages
English (en)
Inventor
Bomi Bilimoria
Anthony May
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.)
Anglo American Clays Corp
Original Assignee
Anglo American Clays Corp
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 Anglo American Clays Corp filed Critical Anglo American Clays Corp
Application granted granted Critical
Publication of DE3377270D1 publication Critical patent/DE3377270D1/de
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
    • B03D1/02—Froth-flotation processes
    • 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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/014—Organic compounds containing phosphorus
    • 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
    • B03D2201/02—Collectors
    • 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
DE8383903050T 1982-09-13 1983-09-08 Beneficiation of clays by froth flotation Expired DE3377270D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/417,663 US4518491A (en) 1982-09-13 1982-09-13 Beneficiation of clays by froth flotation
PCT/US1983/001356 WO1984001114A1 (en) 1982-09-13 1983-09-08 Beneficiation of clays by froth flotation

Publications (1)

Publication Number Publication Date
DE3377270D1 true DE3377270D1 (en) 1988-08-11

Family

ID=23654912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383903050T Expired DE3377270D1 (en) 1982-09-13 1983-09-08 Beneficiation of clays by froth flotation

Country Status (5)

Country Link
US (1) US4518491A (de)
EP (1) EP0118546B1 (de)
AU (1) AU559365B2 (de)
DE (1) DE3377270D1 (de)
WO (1) WO1984001114A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506808A1 (de) * 1985-02-27 1986-08-28 Henkel KGaA, 4000 Düsseldorf Verfahren zur aufbereitung von kaolinit durch flotation
US5137574A (en) * 1988-12-22 1992-08-11 Ecc America Inc. Method for producing high opacifying kaolin pigment
US5454865A (en) * 1993-12-23 1995-10-03 Ecc International Inc. Method for preparing refined kaolin in clay products
US5371051A (en) * 1993-12-23 1994-12-06 Ecc International Inc. Method for producing high opacifying kaolin pigment
US5713998A (en) * 1995-02-14 1998-02-03 Ecc International Inc. Method for producing high opacifying kaolin pigment
US5522986A (en) * 1995-03-03 1996-06-04 Thiele Kaolin Company Process for removing impurities from kaolin clays
US5522924A (en) * 1995-03-17 1996-06-04 Ecc International Inc. Method for producing high brightness low abrasion calcined kaolin pigment
US5685899A (en) * 1995-07-28 1997-11-11 Thiele Kaolin Company Process for conditioning kaolin clays prior to removing impurities
US6536595B2 (en) * 2001-05-02 2003-03-25 Ge Betz, Inc. Mineral ore flotation aid
AU2020213663A1 (en) 2019-02-01 2021-08-05 Basf Se Mixture of fatty acids and alkylether phosphates as a collector for phosphate ore flotation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979282A (en) * 1968-03-11 1976-09-07 English Clays Lovering Pochin & Company Limited Flotation of fine-grained materials
US3737333A (en) * 1971-07-21 1973-06-05 Engelhard Min & Chem Method for processing kaolin clay
US3804243A (en) * 1972-06-26 1974-04-16 Engelhard Min & Chem Separation of mica from clay by froth flotation
GB1475881A (en) * 1973-03-19 1977-06-10 English Clays Lovering Pochin Treatment of minerals
US4098688A (en) * 1976-07-21 1978-07-04 Anglo-American Clays Corporation Brightening of clay by froth flotation

Also Published As

Publication number Publication date
WO1984001114A1 (en) 1984-03-29
EP0118546B1 (de) 1988-07-06
AU2036283A (en) 1984-04-04
EP0118546A4 (de) 1986-09-22
AU559365B2 (en) 1987-03-05
EP0118546A1 (de) 1984-09-19
US4518491A (en) 1985-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee