JPS6315893A - 高濃度石炭・水スラリ−の湿式製造方法 - Google Patents
高濃度石炭・水スラリ−の湿式製造方法Info
- Publication number
- JPS6315893A JPS6315893A JP15841786A JP15841786A JPS6315893A JP S6315893 A JPS6315893 A JP S6315893A JP 15841786 A JP15841786 A JP 15841786A JP 15841786 A JP15841786 A JP 15841786A JP S6315893 A JPS6315893 A JP S6315893A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- water
- water slurry
- slurry
- concentration
- 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 description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 56
- 239000002002 slurry Substances 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000011362 coarse particle Substances 0.000 claims description 16
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 18
- 238000010298 pulverizing process Methods 0.000 description 18
- 239000002245 particle Substances 0.000 description 17
- 238000009826 distribution Methods 0.000 description 10
- -1 sulfate ester salts Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15841786A JPS6315893A (ja) | 1986-07-05 | 1986-07-05 | 高濃度石炭・水スラリ−の湿式製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15841786A JPS6315893A (ja) | 1986-07-05 | 1986-07-05 | 高濃度石炭・水スラリ−の湿式製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6315893A true JPS6315893A (ja) | 1988-01-22 |
| JPH0374717B2 JPH0374717B2 (enrdf_load_stackoverflow) | 1991-11-27 |
Family
ID=15671297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15841786A Granted JPS6315893A (ja) | 1986-07-05 | 1986-07-05 | 高濃度石炭・水スラリ−の湿式製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315893A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60215096A (ja) * | 1984-04-09 | 1985-10-28 | Mitsubishi Heavy Ind Ltd | 石炭高濃度水スラリ−の製造方法 |
-
1986
- 1986-07-05 JP JP15841786A patent/JPS6315893A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60215096A (ja) * | 1984-04-09 | 1985-10-28 | Mitsubishi Heavy Ind Ltd | 石炭高濃度水スラリ−の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0374717B2 (enrdf_load_stackoverflow) | 1991-11-27 |
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