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JPS5759990A - Separator for insoluble substance in formed product of coal liquefaction - Google Patents

Separator for insoluble substance in formed product of coal liquefaction

Info

Publication number
JPS5759990A
JPS5759990A JP13609080A JP13609080A JPS5759990A JP S5759990 A JPS5759990 A JP S5759990A JP 13609080 A JP13609080 A JP 13609080A JP 13609080 A JP13609080 A JP 13609080A JP S5759990 A JPS5759990 A JP S5759990A
Authority
JP
Japan
Prior art keywords
formed product
coal liquefaction
steam
tank
insoluble substances
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
Application number
JP13609080A
Other languages
Japanese (ja)
Other versions
JPS6126835B2 (en
Inventor
Tetsuo Matsumura
Toshio Osawa
Shuichiro Sumida
Tatsuo Hirano
Tadayoshi Takeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP13609080A priority Critical patent/JPS5759990A/en
Publication of JPS5759990A publication Critical patent/JPS5759990A/en
Publication of JPS6126835B2 publication Critical patent/JPS6126835B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: To prevent heat convection caused by partial heating and caulking, and to separate insoluble substances efficiently, by separating the insoluble substances through gravitational force sedimentation while the formed product of coal liquefaction is being subjected to uniform lagging control in a tank having a double wall structure.
CONSTITUTION: The formed product of coal liquefaction is introduced from the inlet 5 to the sedimentation tank 1 while superheated steam having the same temperature as that of the formed product is introduced from a steam boiler through the feed opening 8 to the space 4, the steam taken out from the other end of the exhaust vent 9 is again returned to the steam boiler so that the steam is circulated. In the formed product of coal liquefaction introduced to the inner tank 2 in the tank 1, the insoluble solid substances are allowed to settle and separated from the solution by the action of gravitational force, deposited on the bottom, the solution from which the insoluble substances are removed is overflown and exhausted from the exhaust vent 6 to the outside.
COPYRIGHT: (C)1982,JPO&Japio
JP13609080A 1980-09-29 1980-09-29 Separator for insoluble substance in formed product of coal liquefaction Granted JPS5759990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13609080A JPS5759990A (en) 1980-09-29 1980-09-29 Separator for insoluble substance in formed product of coal liquefaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13609080A JPS5759990A (en) 1980-09-29 1980-09-29 Separator for insoluble substance in formed product of coal liquefaction

Publications (2)

Publication Number Publication Date
JPS5759990A true JPS5759990A (en) 1982-04-10
JPS6126835B2 JPS6126835B2 (en) 1986-06-23

Family

ID=15167017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13609080A Granted JPS5759990A (en) 1980-09-29 1980-09-29 Separator for insoluble substance in formed product of coal liquefaction

Country Status (1)

Country Link
JP (1) JPS5759990A (en)

Also Published As

Publication number Publication date
JPS6126835B2 (en) 1986-06-23

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