JPH0254395B2 - - Google Patents

Info

Publication number
JPH0254395B2
JPH0254395B2 JP6233183A JP6233183A JPH0254395B2 JP H0254395 B2 JPH0254395 B2 JP H0254395B2 JP 6233183 A JP6233183 A JP 6233183A JP 6233183 A JP6233183 A JP 6233183A JP H0254395 B2 JPH0254395 B2 JP H0254395B2
Authority
JP
Japan
Prior art keywords
pitch
reaction
raw material
oil
producing
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.)
Expired
Application number
JP6233183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59189188A (ja
Inventor
Michiro Matsubara
Osamu Hiroya
Kazuo Takahashi
Osamu Toyoda
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.)
Eneos Corp
Original Assignee
Mitsubishi Oil Co 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 Mitsubishi Oil Co Ltd filed Critical Mitsubishi Oil Co Ltd
Priority to JP6233183A priority Critical patent/JPS59189188A/ja
Publication of JPS59189188A publication Critical patent/JPS59189188A/ja
Publication of JPH0254395B2 publication Critical patent/JPH0254395B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP6233183A 1983-04-11 1983-04-11 高強度、高弾性率炭素繊維用原料ピツチの製造方法 Granted JPS59189188A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6233183A JPS59189188A (ja) 1983-04-11 1983-04-11 高強度、高弾性率炭素繊維用原料ピツチの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6233183A JPS59189188A (ja) 1983-04-11 1983-04-11 高強度、高弾性率炭素繊維用原料ピツチの製造方法

Publications (2)

Publication Number Publication Date
JPS59189188A JPS59189188A (ja) 1984-10-26
JPH0254395B2 true JPH0254395B2 (cs) 1990-11-21

Family

ID=13197041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6233183A Granted JPS59189188A (ja) 1983-04-11 1983-04-11 高強度、高弾性率炭素繊維用原料ピツチの製造方法

Country Status (1)

Country Link
JP (1) JPS59189188A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108949212B (zh) * 2018-08-01 2020-11-13 国家能源投资集团有限责任公司 一种煤液化沥青的制备方法、制备装置及煤液化沥青

Also Published As

Publication number Publication date
JPS59189188A (ja) 1984-10-26

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