JPH044032B2 - - Google Patents
Info
- Publication number
- JPH044032B2 JPH044032B2 JP58228529A JP22852983A JPH044032B2 JP H044032 B2 JPH044032 B2 JP H044032B2 JP 58228529 A JP58228529 A JP 58228529A JP 22852983 A JP22852983 A JP 22852983A JP H044032 B2 JPH044032 B2 JP H044032B2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- granulated
- flotation
- foaming agent
- amount
- 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 - Lifetime
Links
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (3)
| 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 |
| AU27599/84A AU573584B2 (en) | 1983-12-05 | 1984-05-02 | Recovery of fine coal by flotation |
| CA000453572A CA1256601A (en) | 1983-12-05 | 1984-05-04 | Method for recovering fine granulated coal by flotation |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60122065A JPS60122065A (ja) | 1985-06-29 |
| JPH044032B2 true JPH044032B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-01-27 |
Family
ID=16877837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58228529A Granted JPS60122065A (ja) | 1983-12-05 | 1983-12-05 | 微小造粒炭の浮選回収方法 |
Country Status (3)
Families Citing this family (4)
| 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 |
| JPS61103992A (ja) * | 1984-10-26 | 1986-05-22 | Tokyo Electric Power Co Inc:The | 石炭の脱灰回収方法 |
| 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 |
Family Cites Families (5)
| 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 (ja) * | 1983-01-07 | 1984-07-23 | Kawasaki Heavy Ind Ltd | 石炭灰、低品位炭の処理方法 |
-
1983
- 1983-12-05 JP JP58228529A patent/JPS60122065A/ja active Granted
-
1984
- 1984-05-02 AU AU27599/84A patent/AU573584B2/en not_active Expired
- 1984-05-04 CA CA000453572A patent/CA1256601A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU2759984A (en) | 1985-06-13 |
| JPS60122065A (ja) | 1985-06-29 |
| CA1256601A (en) | 1989-06-27 |
| AU573584B2 (en) | 1988-06-16 |