PL248417A1 - Method of separating fine coal particles from impurities - Google Patents

Method of separating fine coal particles from impurities

Info

Publication number
PL248417A1
PL248417A1 PL24841784A PL24841784A PL248417A1 PL 248417 A1 PL248417 A1 PL 248417A1 PL 24841784 A PL24841784 A PL 24841784A PL 24841784 A PL24841784 A PL 24841784A PL 248417 A1 PL248417 A1 PL 248417A1
Authority
PL
Poland
Prior art keywords
impurities
fine coal
coal particles
separating fine
separating
Prior art date
Application number
PL24841784A
Inventor
George E Wasson
Robert E Douglas
Original Assignee
Conco Inc
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 Conco Inc filed Critical Conco Inc
Publication of PL248417A1 publication Critical patent/PL248417A1/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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
    • 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
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
PL24841784A 1983-06-27 1984-06-27 Method of separating fine coal particles from impurities PL248417A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50836483A 1983-06-27 1983-06-27

Publications (1)

Publication Number Publication Date
PL248417A1 true PL248417A1 (en) 1985-02-13

Family

ID=24022456

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24841784A PL248417A1 (en) 1983-06-27 1984-06-27 Method of separating fine coal particles from impurities

Country Status (5)

Country Link
AU (1) AU2833684A (en)
DE (1) DE3421932A1 (en)
GB (1) GB2143155A (en)
PL (1) PL248417A1 (en)
ZA (1) ZA844193B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1318730C (en) * 1985-05-30 1993-06-01 C. Edward Capes Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor
US4999115A (en) * 1985-08-19 1991-03-12 Peterson Filters Corporation Method and apparatus for use in separating solids from liquids
US4775468A (en) * 1985-08-19 1988-10-04 Peterson Filters Corporation System for mineral slurry flocculation and vacuum filtration
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited Recovering coal fines
US4859318A (en) * 1987-10-16 1989-08-22 Fospur Limited Recovering coal fines
US4972956A (en) * 1987-11-02 1990-11-27 National Research Council Of Canada Method of removing carbonaceous particles, essentially free of pyritic sulphur, from an aqueous coal slurry
US4964576A (en) * 1988-04-04 1990-10-23 Datta Rabinder S Method and apparatus for mineral matter separation
US5032257A (en) * 1989-04-20 1991-07-16 Viking Systems International, Inc. Process for beneficiation of coal and associated apparatus
CA2092502A1 (en) * 1992-03-26 1993-09-27 Victor Emul Ross Sorting process and apparatus
CN106861920B (en) * 2017-03-31 2019-03-29 太原理工大学 A kind of technique that waste oil is used for flotation
CN110201799B (en) * 2019-06-27 2021-08-03 太原理工大学 Device for sorting coal by using waste oil and fat and use method
CN110201800B (en) * 2019-06-27 2020-12-01 太原理工大学 Device and process for separating coal by using waste oil and fat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120993B (en) * 1958-09-30 1962-01-04 Bergwerksverband Gmbh Process for processing fine and ultra-fine coals
GB1041547A (en) * 1964-06-11 1966-09-07 Exxon Research Engineering Co Improvements in the treatment of coal and other minerals
DE1483726A1 (en) * 1966-09-22 1969-09-25 Council Scient Ind Res Process for the preparation and dewatering of fine coal
CA1050179A (en) * 1975-01-13 1979-03-06 Leonard Messer Method of reclaiming water and coal from coal treatment underflow by two-stage separation of solids
ZA763874B (en) * 1975-07-03 1977-05-25 American Minechem Corp Method for transporting coal

Also Published As

Publication number Publication date
AU2833684A (en) 1985-01-03
GB2143155A (en) 1985-02-06
DE3421932A1 (en) 1985-01-10
GB8415829D0 (en) 1984-07-25
ZA844193B (en) 1985-02-27

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