JPS59184293A - 低品位炭の処理方法 - Google Patents
低品位炭の処理方法Info
- Publication number
- JPS59184293A JPS59184293A JP5948583A JP5948583A JPS59184293A JP S59184293 A JPS59184293 A JP S59184293A JP 5948583 A JP5948583 A JP 5948583A JP 5948583 A JP5948583 A JP 5948583A JP S59184293 A JPS59184293 A JP S59184293A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- dehydrated
- carbonized
- char
- water
- 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 85
- 238000011282 treatment Methods 0.000 title claims description 20
- 230000018044 dehydration Effects 0.000 claims abstract description 30
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 30
- 239000002351 wastewater Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 29
- 238000003763 carbonization Methods 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 239000004484 Briquette Substances 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims 1
- 238000000197 pyrolysis Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 238000004821 distillation Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000009937 brining Methods 0.000 abstract 1
- 239000003077 lignite Substances 0.000 description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 238000001035 drying Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000003476 subbituminous coal Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948583A JPS59184293A (ja) | 1983-04-04 | 1983-04-04 | 低品位炭の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948583A JPS59184293A (ja) | 1983-04-04 | 1983-04-04 | 低品位炭の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59184293A true JPS59184293A (ja) | 1984-10-19 |
| JPH0113758B2 JPH0113758B2 (enrdf_load_stackoverflow) | 1989-03-08 |
Family
ID=13114646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5948583A Granted JPS59184293A (ja) | 1983-04-04 | 1983-04-04 | 低品位炭の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59184293A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005007783A1 (ja) * | 2003-07-18 | 2005-01-27 | K.E.M. Corporation | 含水石炭の脱水方法 |
| WO2012137956A1 (ja) * | 2011-04-06 | 2012-10-11 | 株式会社神戸製鋼所 | 固形燃料成型方法 |
| US8556998B2 (en) | 2004-09-16 | 2013-10-15 | Yukuo Katayama | Method for dewatering a water-containing combustible solid |
-
1983
- 1983-04-04 JP JP5948583A patent/JPS59184293A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005007783A1 (ja) * | 2003-07-18 | 2005-01-27 | K.E.M. Corporation | 含水石炭の脱水方法 |
| AU2004257052B2 (en) * | 2003-07-18 | 2009-11-26 | K.E.M. Corporation | Method for dewatering water-containing coal |
| US8557004B2 (en) | 2003-07-18 | 2013-10-15 | Yukuo Katayama | Method for dewatering water-containing coal |
| US8556998B2 (en) | 2004-09-16 | 2013-10-15 | Yukuo Katayama | Method for dewatering a water-containing combustible solid |
| WO2012137956A1 (ja) * | 2011-04-06 | 2012-10-11 | 株式会社神戸製鋼所 | 固形燃料成型方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0113758B2 (enrdf_load_stackoverflow) | 1989-03-08 |
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