JPH0576986B2 - - Google Patents
Info
- Publication number
- JPH0576986B2 JPH0576986B2 JP16145985A JP16145985A JPH0576986B2 JP H0576986 B2 JPH0576986 B2 JP H0576986B2 JP 16145985 A JP16145985 A JP 16145985A JP 16145985 A JP16145985 A JP 16145985A JP H0576986 B2 JPH0576986 B2 JP H0576986B2
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- demineralized
- coal
- concentration
- 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 - Fee Related
Links
- 239000002002 slurry Substances 0.000 claims description 339
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 84
- 239000003245 coal Substances 0.000 claims description 82
- 239000000654 additive Substances 0.000 claims description 37
- 239000011882 ultra-fine particle Substances 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 26
- 238000010298 pulverizing process Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000003750 conditioning effect Effects 0.000 claims description 8
- 230000001143 conditioned effect Effects 0.000 claims description 3
- 238000000227 grinding Methods 0.000 description 59
- 239000011362 coarse particle Substances 0.000 description 31
- 238000000034 method Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 19
- 230000032258 transport Effects 0.000 description 19
- 238000002485 combustion reaction Methods 0.000 description 18
- 238000010790 dilution Methods 0.000 description 16
- 239000012895 dilution Substances 0.000 description 16
- 238000002156 mixing Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 11
- 230000000996 additive effect Effects 0.000 description 9
- 238000005054 agglomeration Methods 0.000 description 9
- 230000002776 aggregation Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 7
- 239000008400 supply water Substances 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 230000002195 synergetic effect Effects 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005115 demineralization Methods 0.000 description 2
- 230000002328 demineralizing effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
- Crushing And Grinding (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16145985A JPS6222893A (ja) | 1985-07-22 | 1985-07-22 | 高濃度石炭水スラリの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16145985A JPS6222893A (ja) | 1985-07-22 | 1985-07-22 | 高濃度石炭水スラリの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6222893A JPS6222893A (ja) | 1987-01-31 |
| JPH0576986B2 true JPH0576986B2 (en]) | 1993-10-25 |
Family
ID=15735509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16145985A Granted JPS6222893A (ja) | 1985-07-22 | 1985-07-22 | 高濃度石炭水スラリの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222893A (en]) |
-
1985
- 1985-07-22 JP JP16145985A patent/JPS6222893A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222893A (ja) | 1987-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH04220494A (ja) | 高濃度石炭−水スラリーの製造方法 | |
| JPH0576986B2 (en]) | ||
| JPH0552359B2 (en]) | ||
| JPH0576987B2 (en]) | ||
| JPH0576991B2 (en]) | ||
| JPH0576985B2 (en]) | ||
| JPH04372691A (ja) | 高濃度石炭−水スラリ−の製造方法 | |
| JPS6236492A (ja) | 高濃度石炭水スラリの製造方法 | |
| JPH0439515B2 (en]) | ||
| JPH0552879B2 (en]) | ||
| JPS6236491A (ja) | 高濃度石炭水スラリの製造方法 | |
| JPH0552878B2 (en]) | ||
| JPH0576990B2 (en]) | ||
| JPH0439514B2 (en]) | ||
| JPH0469675B2 (en]) | ||
| JPS59157185A (ja) | 石炭−水スラリ−の製造方法 | |
| JPH0552358B2 (en]) | ||
| JPH0576989B2 (en]) | ||
| JPS60156797A (ja) | 石炭高濃度水スラリ−の製造方法 | |
| JPH0576988B2 (en]) | ||
| JPH0315958B2 (en]) | ||
| JPS60215096A (ja) | 石炭高濃度水スラリ−の製造方法 | |
| JPH0552357B2 (en]) | ||
| JPS60238391A (ja) | 石炭高濃度水スラリ−の製造方法 | |
| JPS60156795A (ja) | 石炭高濃度水スラリ−の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |