AU573584B2 - Recovery of fine coal by flotation - Google Patents

Recovery of fine coal by flotation

Info

Publication number
AU573584B2
AU573584B2 AU27599/84A AU2759984A AU573584B2 AU 573584 B2 AU573584 B2 AU 573584B2 AU 27599/84 A AU27599/84 A AU 27599/84A AU 2759984 A AU2759984 A AU 2759984A AU 573584 B2 AU573584 B2 AU 573584B2
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.)
Expired
Application number
AU27599/84A
Other languages
English (en)
Other versions
AU2759984A (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 (ja) 1983-12-05 1983-12-05 微小造粒炭の浮選回収方法
JP58-228529 1983-12-05

Publications (2)

Publication Number Publication Date
AU2759984A AU2759984A (en) 1985-06-13
AU573584B2 true 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 (enrdf_load_html_response)
AU (1) AU573584B2 (enrdf_load_html_response)
CA (1) CA1256601A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU575691B2 (en) * 1984-10-26 1988-08-04 Mitsui & Co., Ltd. Deashing coal by crushing/washing/separating/flotation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605420A (en) * 1984-07-02 1986-08-12 Sohio Alternate Energy Development Company Method for the beneficiation of oxidized coal
CN102773153B (zh) * 2012-07-16 2013-08-21 中国矿业大学 一种褐煤分选工艺
CN104815748B (zh) * 2015-04-26 2017-06-20 中国矿业大学 一种炼焦中煤两段破磨浮选工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5918380A (en) * 1979-06-19 1981-01-08 Atlantic Richfield Company Removing sulphur and ash from coal
AU6727281A (en) * 1980-03-20 1981-09-24 American Cyanamid Company Flotation of coal
AU542958B2 (en) * 1981-12-04 1985-03-28 Dow Chemical Company, The Froth flotation of coal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785891A (en) * 1980-11-18 1982-05-28 Hitachi Ltd Method for deashing coal
JPS59127660A (ja) * 1983-01-07 1984-07-23 Kawasaki Heavy Ind Ltd 石炭灰、低品位炭の処理方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5918380A (en) * 1979-06-19 1981-01-08 Atlantic Richfield Company Removing sulphur and ash from coal
AU6727281A (en) * 1980-03-20 1981-09-24 American Cyanamid Company Flotation of coal
AU542958B2 (en) * 1981-12-04 1985-03-28 Dow Chemical Company, The Froth flotation of coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU575691B2 (en) * 1984-10-26 1988-08-04 Mitsui & Co., Ltd. Deashing coal by crushing/washing/separating/flotation

Also Published As

Publication number Publication date
AU2759984A (en) 1985-06-13
CA1256601A (en) 1989-06-27
JPH044032B2 (enrdf_load_html_response) 1992-01-27
JPS60122065A (ja) 1985-06-29

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