JPS61276890A - 溶剤精製炭の脱灰方法 - Google Patents

溶剤精製炭の脱灰方法

Info

Publication number
JPS61276890A
JPS61276890A JP12008985A JP12008985A JPS61276890A JP S61276890 A JPS61276890 A JP S61276890A JP 12008985 A JP12008985 A JP 12008985A JP 12008985 A JP12008985 A JP 12008985A JP S61276890 A JPS61276890 A JP S61276890A
Authority
JP
Japan
Prior art keywords
solvent
organic solvent
sludge
water
coal
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
JP12008985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339035B2 (enrdf_load_stackoverflow
Inventor
Shuichiro Sumida
隅田　修一郎
Yutaka Mifuji
裕 美藤
Shinichi Nagae
信一 永江
Kaizaburou Saitou
斉藤　海三郎
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.)
NIPPON KATSUTAN EKIKA KK
Asia Oil Co Ltd
Nippon Brown Coal Liquefaction Co Ltd
Mitsubishi Chemical Corp
Idemitsu Kosan Co Ltd
Kobe Steel Ltd
Original Assignee
NIPPON KATSUTAN EKIKA KK
Asia Oil Co Ltd
Nippon Brown Coal Liquefaction Co Ltd
Idemitsu Kosan Co Ltd
Kobe Steel Ltd
Mitsubishi Chemical Industries 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 NIPPON KATSUTAN EKIKA KK, Asia Oil Co Ltd, Nippon Brown Coal Liquefaction Co Ltd, Idemitsu Kosan Co Ltd, Kobe Steel Ltd, Mitsubishi Chemical Industries Ltd filed Critical NIPPON KATSUTAN EKIKA KK
Priority to JP12008985A priority Critical patent/JPS61276890A/ja
Publication of JPS61276890A publication Critical patent/JPS61276890A/ja
Publication of JPS6339035B2 publication Critical patent/JPS6339035B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP12008985A 1985-06-03 1985-06-03 溶剤精製炭の脱灰方法 Granted JPS61276890A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12008985A JPS61276890A (ja) 1985-06-03 1985-06-03 溶剤精製炭の脱灰方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12008985A JPS61276890A (ja) 1985-06-03 1985-06-03 溶剤精製炭の脱灰方法

Publications (2)

Publication Number Publication Date
JPS61276890A true JPS61276890A (ja) 1986-12-06
JPS6339035B2 JPS6339035B2 (enrdf_load_stackoverflow) 1988-08-03

Family

ID=14777633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12008985A Granted JPS61276890A (ja) 1985-06-03 1985-06-03 溶剤精製炭の脱灰方法

Country Status (1)

Country Link
JP (1) JPS61276890A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187487A (ja) * 1982-04-27 1983-11-01 Mitsubishi Heavy Ind Ltd 石炭液化生成物の脱灰方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187487A (ja) * 1982-04-27 1983-11-01 Mitsubishi Heavy Ind Ltd 石炭液化生成物の脱灰方法

Also Published As

Publication number Publication date
JPS6339035B2 (enrdf_load_stackoverflow) 1988-08-03

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Legal Events

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LAPS Cancellation because of no payment of annual fees