JPH0254397B2 - - Google Patents
Info
- Publication number
- JPH0254397B2 JPH0254397B2 JP57191767A JP19176782A JPH0254397B2 JP H0254397 B2 JPH0254397 B2 JP H0254397B2 JP 57191767 A JP57191767 A JP 57191767A JP 19176782 A JP19176782 A JP 19176782A JP H0254397 B2 JPH0254397 B2 JP H0254397B2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- chamber
- slurry
- particle size
- water slurry
- 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 85
- 239000002002 slurry Substances 0.000 claims description 83
- 239000002245 particle Substances 0.000 claims description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 239000002270 dispersing agent Substances 0.000 claims description 30
- 235000019738 Limestone Nutrition 0.000 claims description 22
- 239000006028 limestone Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 10
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 238000000498 ball milling Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 32
- 238000007796 conventional method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 14
- 238000000227 grinding Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19176782A JPS5981390A (ja) | 1982-11-02 | 1982-11-02 | 石炭−水スラリ−の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19176782A JPS5981390A (ja) | 1982-11-02 | 1982-11-02 | 石炭−水スラリ−の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5981390A JPS5981390A (ja) | 1984-05-11 |
| JPH0254397B2 true JPH0254397B2 (es) | 1990-11-21 |
Family
ID=16280171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19176782A Granted JPS5981390A (ja) | 1982-11-02 | 1982-11-02 | 石炭−水スラリ−の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981390A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59206056A (ja) * | 1983-05-11 | 1984-11-21 | 株式会社日立製作所 | 石炭水スラリーの製造方法 |
| JPH0645792B2 (ja) * | 1986-04-17 | 1994-06-15 | バブコツク日立株式会社 | 固体燃料−水スラリの製造方法 |
| JPS63189495A (ja) * | 1987-01-31 | 1988-08-05 | Ube Ind Ltd | 固体燃料・水スラリ−の製法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5271506A (en) * | 1975-12-11 | 1977-06-15 | Texaco Development Corp | Method of producing solid fuellwater slurry |
| JPS5621636A (en) * | 1979-07-26 | 1981-02-28 | Kao Corp | Dispersant for aqueous slurry of coal powder |
| JPS56136665A (en) * | 1980-03-27 | 1981-10-26 | Kao Corp | Coal wet crushing aid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156855U (es) * | 1980-04-17 | 1981-11-24 |
-
1982
- 1982-11-02 JP JP19176782A patent/JPS5981390A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5271506A (en) * | 1975-12-11 | 1977-06-15 | Texaco Development Corp | Method of producing solid fuellwater slurry |
| JPS5621636A (en) * | 1979-07-26 | 1981-02-28 | Kao Corp | Dispersant for aqueous slurry of coal powder |
| JPS56136665A (en) * | 1980-03-27 | 1981-10-26 | Kao Corp | Coal wet crushing aid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5981390A (ja) | 1984-05-11 |
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