JPS6072995A - 高濃度石炭−水スラリの製造方法 - Google Patents
高濃度石炭−水スラリの製造方法Info
- Publication number
- JPS6072995A JPS6072995A JP18251283A JP18251283A JPS6072995A JP S6072995 A JPS6072995 A JP S6072995A JP 18251283 A JP18251283 A JP 18251283A JP 18251283 A JP18251283 A JP 18251283A JP S6072995 A JPS6072995 A JP S6072995A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- slurry
- mill
- additive
- additives
- 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 57
- 239000002002 slurry Substances 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 59
- 230000000996 additive effect Effects 0.000 claims abstract description 33
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 12
- 239000002245 particle Substances 0.000 description 14
- 238000011084 recovery Methods 0.000 description 7
- 239000011362 coarse particle Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18251283A JPS6072995A (ja) | 1983-09-30 | 1983-09-30 | 高濃度石炭−水スラリの製造方法 |
| EP84304372A EP0130788B1 (en) | 1983-06-28 | 1984-06-27 | Process for producing a coal-water slurry |
| DE8484304372T DE3462268D1 (en) | 1983-06-28 | 1984-06-27 | Process for producing a coal-water slurry |
| US06/625,245 US4613084A (en) | 1983-06-28 | 1984-06-27 | Process for producing a coal-water slurry |
| AU30010/84A AU563646B2 (en) | 1983-06-28 | 1984-06-28 | Coal-water slurry |
| CA000457764A CA1257771A (en) | 1983-06-28 | 1984-06-28 | Process for producing a coal-water slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18251283A JPS6072995A (ja) | 1983-09-30 | 1983-09-30 | 高濃度石炭−水スラリの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6072995A true JPS6072995A (ja) | 1985-04-25 |
| JPH0323116B2 JPH0323116B2 (enrdf_load_stackoverflow) | 1991-03-28 |
Family
ID=16119591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18251283A Granted JPS6072995A (ja) | 1983-06-28 | 1983-09-30 | 高濃度石炭−水スラリの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6072995A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243690A (ja) * | 1986-04-17 | 1987-10-24 | Babcock Hitachi Kk | 固体燃料スラリ製造装置 |
| EP0674945A1 (de) * | 1994-03-30 | 1995-10-04 | Maury, Hans-Dietmar Dr.rer.nat. | Verfahren zum Einbringen von Mahlhilfsmittel |
-
1983
- 1983-09-30 JP JP18251283A patent/JPS6072995A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243690A (ja) * | 1986-04-17 | 1987-10-24 | Babcock Hitachi Kk | 固体燃料スラリ製造装置 |
| EP0674945A1 (de) * | 1994-03-30 | 1995-10-04 | Maury, Hans-Dietmar Dr.rer.nat. | Verfahren zum Einbringen von Mahlhilfsmittel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0323116B2 (enrdf_load_stackoverflow) | 1991-03-28 |
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