ZM1592A1 - Froth flotation of fine coal or mineral particles - Google Patents

Froth flotation of fine coal or mineral particles

Info

Publication number
ZM1592A1
ZM1592A1 ZM15/92A ZM1592A ZM1592A1 ZM 1592 A1 ZM1592 A1 ZM 1592A1 ZM 15/92 A ZM15/92 A ZM 15/92A ZM 1592 A ZM1592 A ZM 1592A ZM 1592 A1 ZM1592 A1 ZM 1592A1
Authority
ZM
Zambia
Prior art keywords
mineral particles
fine coal
froth flotation
froth
flotation
Prior art date
Application number
ZM15/92A
Original Assignee
Fospur 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 Fospur Ltd filed Critical Fospur Ltd
Publication of ZM1592A1 publication Critical patent/ZM1592A1/en

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
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
ZM15/92A 1986-05-14 1992-03-27 Froth flotation of fine coal or mineral particles ZM1592A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611747A GB8611747D0 (en) 1986-05-14 1986-05-14 Recovering coal fines

Publications (1)

Publication Number Publication Date
ZM1592A1 true ZM1592A1 (en) 1992-11-30

Family

ID=10597858

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM15/92A ZM1592A1 (en) 1986-05-14 1992-03-27 Froth flotation of fine coal or mineral particles

Country Status (5)

Country Link
EP (1) EP0246105B1 (en)
DE (1) DE3777448D1 (en)
ES (1) ES2040251T3 (en)
GB (3) GB8611747D0 (en)
ZM (1) ZM1592A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365537A4 (en) * 1987-06-10 1990-06-28 Conoco Specialty Prod Liquid separator.
GB8726857D0 (en) * 1987-11-17 1987-12-23 Fospur Ltd Froth floatation of mineral fines
US5298167A (en) * 1992-12-10 1994-03-29 Arnold Kenneth E Method for separating immiscible liquid
EP0703815A1 (en) * 1994-04-13 1996-04-03 Koninklijke Philips Electronics N.V. Thermal flocculation of aqueous dispersions
RU2461426C2 (en) * 2006-12-06 2012-09-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Normal and isoparaffins with low content of aromatic compounds, sulphur and nitrogen as collector for foam flotation
CN101823025B (en) * 2010-04-01 2013-02-13 西安科技大学 Coal flotation agent and preparation method thereof
CN103394416B (en) * 2013-08-22 2014-11-26 陕西延长石油矿业有限责任公司 Coal flotation agent and preparation method thereof
CN105750092A (en) * 2016-03-10 2016-07-13 徐州工程学院 Novel coal preparation collecting agent and preparation method thereof
CN105728200A (en) * 2016-03-29 2016-07-06 江苏尧舜机械科技有限公司 Coal dressing composite reagent and preparing method thereof
CN111135960B (en) * 2020-01-16 2021-11-19 辽宁科技大学 Micro-bubble flotation machine for laboratory and working method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254793A (en) * 1959-08-11 1900-01-01
NL254791A (en) * 1959-08-11 1900-01-01
AU5856080A (en) * 1979-06-01 1980-12-04 Calgon Corporation Flotation circuit additive
US4304573A (en) * 1980-01-22 1981-12-08 Gulf & Western Industries, Inc. Process of beneficiating coal and product
US4466887A (en) * 1983-07-11 1984-08-21 Nalco Chemical Company Polymer collectors for coal flotation
US4532032A (en) * 1984-05-30 1985-07-30 Dow Corning Corporation Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation
US4605420A (en) * 1984-07-02 1986-08-12 Sohio Alternate Energy Development Company Method for the beneficiation of oxidized coal

Also Published As

Publication number Publication date
GB8924001D0 (en) 1989-12-13
GB2190310A (en) 1987-11-18
GB8611747D0 (en) 1986-06-25
EP0246105A2 (en) 1987-11-19
DE3777448D1 (en) 1992-04-23
GB8711401D0 (en) 1987-06-17
EP0246105A3 (en) 1989-04-05
GB2190310B (en) 1990-10-17
GB2225260A (en) 1990-05-30
GB2225260B (en) 1990-08-29
EP0246105B1 (en) 1992-03-18
ES2040251T3 (en) 1993-10-16

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