JPH0315958B2 - - Google Patents
Info
- Publication number
- JPH0315958B2 JPH0315958B2 JP12104583A JP12104583A JPH0315958B2 JP H0315958 B2 JPH0315958 B2 JP H0315958B2 JP 12104583 A JP12104583 A JP 12104583A JP 12104583 A JP12104583 A JP 12104583A JP H0315958 B2 JPH0315958 B2 JP H0315958B2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- concentration
- slurry
- stage
- mill
- 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
Links
- 239000003245 coal Substances 0.000 claims description 80
- 239000002002 slurry Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010298 pulverizing process Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 239000002802 bituminous coal Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12104583A JPS6013890A (ja) | 1983-07-05 | 1983-07-05 | 低粘度化高濃度石炭−水スラリの製造方法 |
| EP84304602A EP0130849B1 (en) | 1983-07-05 | 1984-07-05 | Process for producing a high concentration coal-water slurry |
| CA000458233A CA1255905A (en) | 1983-07-05 | 1984-07-05 | Process for producing a high concentration coal-water slurry |
| AU30297/84A AU568660B2 (en) | 1983-07-05 | 1984-07-05 | Coal-water slurry |
| DE8484304602T DE3463394D1 (en) | 1983-07-05 | 1984-07-05 | Process for producing a high concentration coal-water slurry |
| US06/931,878 US4747548A (en) | 1983-07-05 | 1986-11-17 | Process for producing a high concentration coal-water slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12104583A JPS6013890A (ja) | 1983-07-05 | 1983-07-05 | 低粘度化高濃度石炭−水スラリの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6013890A JPS6013890A (ja) | 1985-01-24 |
| JPH0315958B2 true JPH0315958B2 (zh) | 1991-03-04 |
Family
ID=14801456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12104583A Granted JPS6013890A (ja) | 1983-07-05 | 1983-07-05 | 低粘度化高濃度石炭−水スラリの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6013890A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61225292A (ja) * | 1985-03-29 | 1986-10-07 | Kubota Ltd | 石炭水スラリ−製造法 |
| CN103013595B (zh) * | 2011-09-21 | 2014-10-15 | 兖矿集团有限公司 | 低阶煤制浆新工艺 |
-
1983
- 1983-07-05 JP JP12104583A patent/JPS6013890A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6013890A (ja) | 1985-01-24 |
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