AU3972185A - Polyglyed ethers in froth flotation process - Google Patents

Polyglyed ethers in froth flotation process

Info

Publication number
AU3972185A
AU3972185A AU39721/85A AU3972185A AU3972185A AU 3972185 A AU3972185 A AU 3972185A AU 39721/85 A AU39721/85 A AU 39721/85A AU 3972185 A AU3972185 A AU 3972185A AU 3972185 A AU3972185 A AU 3972185A
Authority
AU
Australia
Prior art keywords
polyglyed
ethers
froth flotation
flotation process
froth
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.)
Abandoned
Application number
AU39721/85A
Inventor
David John Alexander Mccaffrey
Trevor Leslie Roberts
John Peter Sheppard
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of AU3972185A publication Critical patent/AU3972185A/en
Abandoned 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
    • B03D1/001—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
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • 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
    • B03D1/006—Hydrocarbons
    • 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
    • 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
AU39721/85A 1984-03-23 1985-03-11 Polyglyed ethers in froth flotation process Abandoned AU3972185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08407619A GB2156243B (en) 1984-03-23 1984-03-23 Froth flotation
GB8407619 1984-03-23

Publications (1)

Publication Number Publication Date
AU3972185A true AU3972185A (en) 1985-09-26

Family

ID=10558594

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39721/85A Abandoned AU3972185A (en) 1984-03-23 1985-03-11 Polyglyed ethers in froth flotation process

Country Status (3)

Country Link
AU (1) AU3972185A (en)
GB (1) GB2156243B (en)
ZA (1) ZA851371B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32778E (en) * 1984-06-04 1988-11-08 The Dow Chemical Company Frothers demonstrating enhanced recovery of coarse particles in froth floatation
US4582596A (en) * 1984-06-04 1986-04-15 The Dow Chemical Company Frothers demonstrating enhanced recovery of coarse particles in froth floatation
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited Recovering coal fines
US4770767A (en) * 1987-05-06 1988-09-13 The Dow Chemical Company Method for the froth flotation of coal
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

Also Published As

Publication number Publication date
GB2156243A (en) 1985-10-09
ZA851371B (en) 1985-10-30
GB8407619D0 (en) 1984-05-02
GB2156243B (en) 1987-04-01

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