JPS6035094A - 石炭の脱灰装置 - Google Patents
石炭の脱灰装置Info
- Publication number
- JPS6035094A JPS6035094A JP14366383A JP14366383A JPS6035094A JP S6035094 A JPS6035094 A JP S6035094A JP 14366383 A JP14366383 A JP 14366383A JP 14366383 A JP14366383 A JP 14366383A JP S6035094 A JPS6035094 A JP S6035094A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- ash
- flotator
- deashing
- carbonaceous component
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 72
- 238000005188 flotation Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 15
- 238000000926 separation method Methods 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002002 slurry Substances 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000003610 charcoal Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002516 radical scavenger Substances 0.000 description 3
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 239000003250 coal slurry Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 244000205754 Colocasia esculenta Species 0.000 description 1
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14366383A JPS6035094A (ja) | 1983-08-08 | 1983-08-08 | 石炭の脱灰装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14366383A JPS6035094A (ja) | 1983-08-08 | 1983-08-08 | 石炭の脱灰装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6035094A true JPS6035094A (ja) | 1985-02-22 |
| JPH0342320B2 JPH0342320B2 (enExample) | 1991-06-26 |
Family
ID=15344033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14366383A Granted JPS6035094A (ja) | 1983-08-08 | 1983-08-08 | 石炭の脱灰装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6035094A (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61225291A (ja) * | 1985-03-29 | 1986-10-07 | Kubota Ltd | 石炭水スラリ−の製造方法 |
| US4977943A (en) * | 1988-05-14 | 1990-12-18 | Jujo Paper Co., Ltd. | Waste paper de-inking process using multi-stage vertical column vapor-liquid mixer |
| US5122261A (en) * | 1990-09-26 | 1992-06-16 | Hollingsworth Clinton A | Concentration of minerals |
| US5294003A (en) * | 1990-09-26 | 1994-03-15 | Hollingsworth Clinton A | Process for concentration of minerals |
| US5335785A (en) * | 1993-05-19 | 1994-08-09 | Board Of Control Of Michigan Technological University | Flotation column with adjustable supported baffles |
| US5935446A (en) * | 1995-01-11 | 1999-08-10 | Weisz; Robbert M. H. H. | Method and a device for purifying water |
| KR20180008771A (ko) | 2015-06-24 | 2018-01-24 | 제이에프이 스틸 가부시키가이샤 | 페로코크스의 제조 방법 |
-
1983
- 1983-08-08 JP JP14366383A patent/JPS6035094A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61225291A (ja) * | 1985-03-29 | 1986-10-07 | Kubota Ltd | 石炭水スラリ−の製造方法 |
| US4977943A (en) * | 1988-05-14 | 1990-12-18 | Jujo Paper Co., Ltd. | Waste paper de-inking process using multi-stage vertical column vapor-liquid mixer |
| US5122261A (en) * | 1990-09-26 | 1992-06-16 | Hollingsworth Clinton A | Concentration of minerals |
| US5294003A (en) * | 1990-09-26 | 1994-03-15 | Hollingsworth Clinton A | Process for concentration of minerals |
| US5335785A (en) * | 1993-05-19 | 1994-08-09 | Board Of Control Of Michigan Technological University | Flotation column with adjustable supported baffles |
| US5935446A (en) * | 1995-01-11 | 1999-08-10 | Weisz; Robbert M. H. H. | Method and a device for purifying water |
| KR20180008771A (ko) | 2015-06-24 | 2018-01-24 | 제이에프이 스틸 가부시키가이샤 | 페로코크스의 제조 방법 |
| US11111441B2 (en) | 2015-06-24 | 2021-09-07 | Jfe Steel Corporation | Method for producing ferrocoke |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342320B2 (enExample) | 1991-06-26 |
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