JPS54139802A - Recovery of finely divided coal - Google Patents

Recovery of finely divided coal

Info

Publication number
JPS54139802A
JPS54139802A JP4552479A JP4552479A JPS54139802A JP S54139802 A JPS54139802 A JP S54139802A JP 4552479 A JP4552479 A JP 4552479A JP 4552479 A JP4552479 A JP 4552479A JP S54139802 A JPS54139802 A JP S54139802A
Authority
JP
Japan
Prior art keywords
recovery
finely divided
divided coal
coal
finely
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.)
Granted
Application number
JP4552479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211628B2 (fr
Inventor
Shiyaannningu Wanda Samiyueru
Reroi Sumisu Jiyunia Yuujin
Yuujin Reuerin Moorisu
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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
Priority claimed from US05/897,230 external-priority patent/US4196092A/en
Priority claimed from US05/897,233 external-priority patent/US4199065A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of JPS54139802A publication Critical patent/JPS54139802A/ja
Publication of JPS6211628B2 publication Critical patent/JPS6211628B2/ja
Granted 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
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D2201/04—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

  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)
JP4552479A 1978-04-17 1979-04-16 Recovery of finely divided coal Granted JPS54139802A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/897,230 US4196092A (en) 1978-04-17 1978-04-17 Conditioning agent for froth flotation of fine coal
US05/897,233 US4199065A (en) 1978-04-17 1978-04-17 Process for recovery of fine coal

Publications (2)

Publication Number Publication Date
JPS54139802A true JPS54139802A (en) 1979-10-30
JPS6211628B2 JPS6211628B2 (fr) 1987-03-13

Family

ID=27129174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4552479A Granted JPS54139802A (en) 1978-04-17 1979-04-16 Recovery of finely divided coal

Country Status (7)

Country Link
JP (1) JPS54139802A (fr)
AU (1) AU530409B2 (fr)
CA (1) CA1111155A (fr)
DD (1) DD142891A5 (fr)
DE (1) DE2914050C2 (fr)
FR (1) FR2423264A1 (fr)
PL (2) PL119578B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111061A (en) * 1980-01-22 1981-09-02 Gulf & Western Industries Coal dressing method and its product
JPS59127660A (ja) * 1983-01-07 1984-07-23 Kawasaki Heavy Ind Ltd 石炭灰、低品位炭の処理方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163975B (en) * 1984-09-06 1987-12-31 American Cyanamid Co Froth flotation of coal
GB8917426D0 (en) * 1989-07-29 1989-09-13 Fospur Ltd Froth flotation of calcium borate minerals
PL241425B1 (pl) 2019-02-08 2022-09-26 Droździk Radosław Felicitas A-C Kontenerowa stacja wytwarzania i dystrybucji wodoru

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102856A (en) * 1960-06-24 1963-09-03 Johnson & Johnson Platy talc beneficiation
GB1110643A (en) * 1966-02-23 1968-04-24 Nathaniel Arbiter Benefication of cassiterite ores by froth flotation
US3469693A (en) * 1966-02-23 1969-09-30 Nathaniel Arbiter Beneficiation of ores by froth flotation using sulfosuccinamates
US3915391A (en) * 1972-07-17 1975-10-28 Engelhard Min & Chem Recovery of scheelite from ores by flotation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111061A (en) * 1980-01-22 1981-09-02 Gulf & Western Industries Coal dressing method and its product
JPS59127660A (ja) * 1983-01-07 1984-07-23 Kawasaki Heavy Ind Ltd 石炭灰、低品位炭の処理方法

Also Published As

Publication number Publication date
PL119578B1 (en) 1982-01-30
PL119669B1 (en) 1982-01-30
FR2423264A1 (fr) 1979-11-16
DE2914050A1 (de) 1979-10-25
JPS6211628B2 (fr) 1987-03-13
AU530409B2 (en) 1983-07-14
AU4337279A (en) 1979-10-25
FR2423264B1 (fr) 1982-12-10
DD142891A5 (de) 1980-07-16
DE2914050C2 (de) 1986-08-21
CA1111155A (fr) 1981-10-20
PL214901A1 (fr) 1980-02-11

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