JPH0259197B2 - - Google Patents
Info
- Publication number
- JPH0259197B2 JPH0259197B2 JP58030875A JP3087583A JPH0259197B2 JP H0259197 B2 JPH0259197 B2 JP H0259197B2 JP 58030875 A JP58030875 A JP 58030875A JP 3087583 A JP3087583 A JP 3087583A JP H0259197 B2 JPH0259197 B2 JP H0259197B2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- deashing
- particle group
- slurry
- coarse
- 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
- 239000003245 coal Substances 0.000 claims description 55
- 239000011362 coarse particle Substances 0.000 claims description 24
- 239000002002 slurry Substances 0.000 claims description 23
- 239000010419 fine particle Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 13
- 238000009826 distribution Methods 0.000 description 11
- 238000005188 flotation Methods 0.000 description 6
- 239000003250 coal slurry Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3087583A JPS59157185A (ja) | 1983-02-28 | 1983-02-28 | 石炭−水スラリ−の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3087583A JPS59157185A (ja) | 1983-02-28 | 1983-02-28 | 石炭−水スラリ−の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59157185A JPS59157185A (ja) | 1984-09-06 |
| JPH0259197B2 true JPH0259197B2 (de) | 1990-12-11 |
Family
ID=12315898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3087583A Granted JPS59157185A (ja) | 1983-02-28 | 1983-02-28 | 石炭−水スラリ−の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157185A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59215391A (ja) * | 1983-05-21 | 1984-12-05 | Electric Power Dev Co Ltd | 脱灰高濃度スラリ−の製造方法 |
| JPS61123699A (ja) * | 1984-11-20 | 1986-06-11 | Electric Power Dev Co Ltd | 脱灰高濃度スラリ−の製造方法 |
| JPS61133294A (ja) * | 1984-11-30 | 1986-06-20 | Electric Power Dev Co Ltd | 高濃度スラリ−の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213096A (ja) * | 1982-06-07 | 1983-12-10 | Hitachi Ltd | 石炭・水スラリの製造方法 |
-
1983
- 1983-02-28 JP JP3087583A patent/JPS59157185A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213096A (ja) * | 1982-06-07 | 1983-12-10 | Hitachi Ltd | 石炭・水スラリの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59157185A (ja) | 1984-09-06 |
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