AU2759984A - Recovery of fine coal by flotation - Google Patents

Recovery of fine coal by flotation

Info

Publication number
AU2759984A
AU2759984A AU27599/84A AU2759984A AU2759984A AU 2759984 A AU2759984 A AU 2759984A AU 27599/84 A AU27599/84 A AU 27599/84A AU 2759984 A AU2759984 A AU 2759984A AU 2759984 A AU2759984 A AU 2759984A
Authority
AU
Australia
Prior art keywords
flotation
recovery
fine coal
coal
fine
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
AU27599/84A
Other versions
AU573584B2 (en
Inventor
Toshiaki Murata
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Publication of AU2759984A publication Critical patent/AU2759984A/en
Application granted granted Critical
Publication of AU573584B2 publication Critical patent/AU573584B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU27599/84A 1983-12-05 1984-05-02 Recovery of fine coal by flotation Expired AU573584B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58228529A JPS60122065A (en) 1983-12-05 1983-12-05 Method for recovering fine granulated coal by floatation
JP58-228529 1983-12-05

Publications (2)

Publication Number Publication Date
AU2759984A true AU2759984A (en) 1985-06-13
AU573584B2 AU573584B2 (en) 1988-06-16

Family

ID=16877837

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27599/84A Expired AU573584B2 (en) 1983-12-05 1984-05-02 Recovery of fine coal by flotation

Country Status (3)

Country Link
JP (1) JPS60122065A (en)
AU (1) AU573584B2 (en)
CA (1) CA1256601A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU567657B2 (en) * 1984-07-02 1987-11-26 Sohio Alternate Energy Development Co. Coal beneficiation
CN104815748A (en) * 2015-04-26 2015-08-05 中国矿业大学 Two-stage crushing and grinding flotation technology for coking medium coal

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61103992A (en) * 1984-10-26 1986-05-22 Tokyo Electric Power Co Inc:The Deashing recovery of coal
CN102773153B (en) * 2012-07-16 2013-08-21 中国矿业大学 Lignite separation process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270926A (en) * 1979-06-19 1981-06-02 Atlantic Richfield Company Process for removal of sulfur and ash from coal
US4340467A (en) * 1980-03-20 1982-07-20 American Cyanamid Company Flotation of coal with latex emulsions of hydrocarbon animal or vegetable based oil
JPS5785891A (en) * 1980-11-18 1982-05-28 Hitachi Ltd Method for deashing coal
AU542958B2 (en) * 1981-12-04 1985-03-28 Dow Chemical Company, The Froth flotation of coal
JPS59127660A (en) * 1983-01-07 1984-07-23 Kawasaki Heavy Ind Ltd Treatment of coal ash and low grade coal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU567657B2 (en) * 1984-07-02 1987-11-26 Sohio Alternate Energy Development Co. Coal beneficiation
CN104815748A (en) * 2015-04-26 2015-08-05 中国矿业大学 Two-stage crushing and grinding flotation technology for coking medium coal
CN104815748B (en) * 2015-04-26 2017-06-20 中国矿业大学 The broken mill floatation process of two sections of coal in a kind of coking

Also Published As

Publication number Publication date
AU573584B2 (en) 1988-06-16
JPH044032B2 (en) 1992-01-27
JPS60122065A (en) 1985-06-29
CA1256601A (en) 1989-06-27

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