JPS5740587A - Liquefaction of coals - Google Patents
Liquefaction of coalsInfo
- Publication number
- JPS5740587A JPS5740587A JP11593280A JP11593280A JPS5740587A JP S5740587 A JPS5740587 A JP S5740587A JP 11593280 A JP11593280 A JP 11593280A JP 11593280 A JP11593280 A JP 11593280A JP S5740587 A JPS5740587 A JP S5740587A
- Authority
- JP
- Japan
- Prior art keywords
- coals
- decomposition
- methanol
- coal
- preheater
- 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.)
- Pending
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PURPOSE: To liquefy coals safely with easy operation without using an expensive hydrogen compressor, etc., by reacting coals with a gas obtained by decomposition of methanol under pressure.
CONSTITUTION: Coal usually ground to ≤100 mesh is blended with a medium oil by the blending tank 2 to give coal slurry, which is heated at 300W450°C by the preheater 11. While methanol is compressed, heated at 200W400°C by the preheater 5, and introduced to the decomposition reactor 6 filled with a copper catalyst, etc. The coal and a gas obtained by decomposition of methanol are fed to the reactor 7, they are reacted preferably at 400W500°C under pressure of 50W500 atm. for about 20W120min, and the reaction product is separated into a gaseous formed product and a liquid formed product by the vapor-liquid separator 8.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11593280A JPS5740587A (en) | 1980-08-25 | 1980-08-25 | Liquefaction of coals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11593280A JPS5740587A (en) | 1980-08-25 | 1980-08-25 | Liquefaction of coals |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5740587A true JPS5740587A (en) | 1982-03-06 |
Family
ID=14674749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11593280A Pending JPS5740587A (en) | 1980-08-25 | 1980-08-25 | Liquefaction of coals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5740587A (en) |
-
1980
- 1980-08-25 JP JP11593280A patent/JPS5740587A/en active Pending
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