JPS57145185A - Coal deashing - Google Patents

Coal deashing

Info

Publication number
JPS57145185A
JPS57145185A JP56029879A JP2987981A JPS57145185A JP S57145185 A JPS57145185 A JP S57145185A JP 56029879 A JP56029879 A JP 56029879A JP 2987981 A JP2987981 A JP 2987981A JP S57145185 A JPS57145185 A JP S57145185A
Authority
JP
Japan
Prior art keywords
coal
oil
column
deashing
ash
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
JP56029879A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0318677B2 (enrdf_load_stackoverflow
Inventor
Takeo Komuro
Ryuichi Kaji
Tadashi Muranaka
Hideo Kikuchi
Hidetoshi Akimoto
Takao Hishinuma
Fumito Nakajima
Hiroyuki Kako
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.)
Hitachi Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi 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 Babcock Hitachi KK, Hitachi Ltd filed Critical Babcock Hitachi KK
Priority to JP56029879A priority Critical patent/JPS57145185A/ja
Publication of JPS57145185A publication Critical patent/JPS57145185A/ja
Publication of JPH0318677B2 publication Critical patent/JPH0318677B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)
JP56029879A 1981-03-04 1981-03-04 Coal deashing Granted JPS57145185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56029879A JPS57145185A (en) 1981-03-04 1981-03-04 Coal deashing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56029879A JPS57145185A (en) 1981-03-04 1981-03-04 Coal deashing

Publications (2)

Publication Number Publication Date
JPS57145185A true JPS57145185A (en) 1982-09-08
JPH0318677B2 JPH0318677B2 (enrdf_load_stackoverflow) 1991-03-13

Family

ID=12288258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56029879A Granted JPS57145185A (en) 1981-03-04 1981-03-04 Coal deashing

Country Status (1)

Country Link
JP (1) JPS57145185A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891798A (ja) * 1981-11-26 1983-05-31 Ube Ind Ltd 石炭の灰分除去方法
JPS5951045U (ja) * 1982-09-29 1984-04-04 バブコツク日立株式会社 石炭の脱灰装置
CN108485739A (zh) * 2018-05-11 2018-09-04 深圳瑞科天启科技有限公司 一种油煤浆生产方法及装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891798A (ja) * 1981-11-26 1983-05-31 Ube Ind Ltd 石炭の灰分除去方法
JPS5951045U (ja) * 1982-09-29 1984-04-04 バブコツク日立株式会社 石炭の脱灰装置
CN108485739A (zh) * 2018-05-11 2018-09-04 深圳瑞科天启科技有限公司 一种油煤浆生产方法及装置
CN108485739B (zh) * 2018-05-11 2020-05-19 深圳瑞科天启科技有限公司 一种油煤浆生产方法及装置

Also Published As

Publication number Publication date
JPH0318677B2 (enrdf_load_stackoverflow) 1991-03-13

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