JPS647117B2 - - Google Patents
Info
- Publication number
- JPS647117B2 JPS647117B2 JP5033080A JP5033080A JPS647117B2 JP S647117 B2 JPS647117 B2 JP S647117B2 JP 5033080 A JP5033080 A JP 5033080A JP 5033080 A JP5033080 A JP 5033080A JP S647117 B2 JPS647117 B2 JP S647117B2
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- coal
- dehydrated
- solvent
- weight
- 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
- 239000002002 slurry Substances 0.000 claims description 70
- 239000003245 coal Substances 0.000 claims description 57
- 239000002904 solvent Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 239000011268 mixed slurry Substances 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 239000003077 lignite Substances 0.000 description 29
- 238000010438 heat treatment Methods 0.000 description 22
- 239000000047 product Substances 0.000 description 11
- 230000018044 dehydration Effects 0.000 description 9
- 238000006297 dehydration reaction Methods 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000023320 Luma <angiosperm> Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5033080A JPS56147888A (en) | 1980-04-18 | 1980-04-18 | Liquefaction of water-containing coals |
| US06/248,693 US4344837A (en) | 1980-04-15 | 1981-03-30 | Process for the dehydration and liquefaction of water-containing coal |
| AU68952/81A AU534387B2 (en) | 1980-04-15 | 1981-03-31 | Dehydration and liquefaction of water-bearing coal |
| CA000375423A CA1166179A (en) | 1980-04-15 | 1981-04-14 | Process for the dehydration and liquefaction of water- containing coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5033080A JPS56147888A (en) | 1980-04-18 | 1980-04-18 | Liquefaction of water-containing coals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56147888A JPS56147888A (en) | 1981-11-17 |
| JPS647117B2 true JPS647117B2 (enrdf_load_stackoverflow) | 1989-02-07 |
Family
ID=12855892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5033080A Granted JPS56147888A (en) | 1980-04-15 | 1980-04-18 | Liquefaction of water-containing coals |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56147888A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129438B (en) * | 1982-10-29 | 1987-04-29 | Hri Inc | Coal slurry drying and deoxygenating process for coal liquefaction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588438B2 (ja) * | 1977-03-12 | 1983-02-16 | 株式会社神戸製鋼所 | 褐炭の加熱脱水処理法 |
-
1980
- 1980-04-18 JP JP5033080A patent/JPS56147888A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56147888A (en) | 1981-11-17 |
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