JPS5618696A - Removal of medium from coal slurry - Google Patents
Removal of medium from coal slurryInfo
- Publication number
- JPS5618696A JPS5618696A JP9394679A JP9394679A JPS5618696A JP S5618696 A JPS5618696 A JP S5618696A JP 9394679 A JP9394679 A JP 9394679A JP 9394679 A JP9394679 A JP 9394679A JP S5618696 A JPS5618696 A JP S5618696A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- liquid medium
- coal slurry
- pipe line
- supplied
- 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
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
PURPOSE: To separate a liquid medium from a coal slurry without lowering the quality of coal, by a method wherein an org. solvent is mixed with a coal slurry, the liquid medium is roughly separated from the coal slurry, and further the org. solvent is mixed with the coal to separate the remaining liquid medium.
CONSTITUTION: In a port of discharg, etc., a liquid medium is supplied through a pipe line L6 to a transport tank 3 where the liquid medium is mixed with coal in a mixing ratio of about 50:50 with stirring to produce a coal slurry. An org. solvent (which is soluble in the liquid medium of the coal slurry) through a pipe line L16 is added to the coal slurry within a mixing tank 7 where the org. solvent is mixed with the coal slurry with stirring. The resulting coal slurry is supplied thrugh a pipe line L17 to the first-stage separator 4 where the liquid medium is roughly separated from the coal slurry. The resulting coal is supplied through a pipe line L18 to a washing tank 8 where the coal is washed with the org. solvent supplied from a pipe line L19. The washed coal is supplied through a pipe line L8 to the second-stage separator 5. Then the coal from which the liquid medium is removed is supplied through a pipe line L9 to a dryer 6 where the coal is dried with heating or air-dried until the amount of the remaining liquid medium reaches a level required by the use.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9394679A JPS5618696A (en) | 1979-07-24 | 1979-07-24 | Removal of medium from coal slurry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9394679A JPS5618696A (en) | 1979-07-24 | 1979-07-24 | Removal of medium from coal slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5618696A true JPS5618696A (en) | 1981-02-21 |
Family
ID=14096597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9394679A Pending JPS5618696A (en) | 1979-07-24 | 1979-07-24 | Removal of medium from coal slurry |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5618696A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8341861B2 (en) | 2008-06-18 | 2013-01-01 | Matsushita Teruaki | Display structure and support body |
-
1979
- 1979-07-24 JP JP9394679A patent/JPS5618696A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8341861B2 (en) | 2008-06-18 | 2013-01-01 | Matsushita Teruaki | Display structure and support body |
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