JPH058756B2 - - Google Patents

Info

Publication number
JPH058756B2
JPH058756B2 JP16733384A JP16733384A JPH058756B2 JP H058756 B2 JPH058756 B2 JP H058756B2 JP 16733384 A JP16733384 A JP 16733384A JP 16733384 A JP16733384 A JP 16733384A JP H058756 B2 JPH058756 B2 JP H058756B2
Authority
JP
Japan
Prior art keywords
solvent
pitch
raw material
carbon fibers
liquid layer
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 - Lifetime
Application number
JP16733384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6144992A (ja
Inventor
Takashi Hasegawa
Iwao Kamya
Toshihiro Fukagawa
Masami Kagizaki
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.)
Mitsubishi Chemical Corp
Original Assignee
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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP16733384A priority Critical patent/JPS6144992A/ja
Publication of JPS6144992A publication Critical patent/JPS6144992A/ja
Publication of JPH058756B2 publication Critical patent/JPH058756B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP16733384A 1984-08-10 1984-08-10 炭素繊維用粗原料ピツチの製造法 Granted JPS6144992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16733384A JPS6144992A (ja) 1984-08-10 1984-08-10 炭素繊維用粗原料ピツチの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16733384A JPS6144992A (ja) 1984-08-10 1984-08-10 炭素繊維用粗原料ピツチの製造法

Publications (2)

Publication Number Publication Date
JPS6144992A JPS6144992A (ja) 1986-03-04
JPH058756B2 true JPH058756B2 (d) 1993-02-03

Family

ID=15847788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16733384A Granted JPS6144992A (ja) 1984-08-10 1984-08-10 炭素繊維用粗原料ピツチの製造法

Country Status (1)

Country Link
JP (1) JPS6144992A (d)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6922477B1 (en) 1999-11-04 2005-07-26 Matsushita Electric Industrial Co., Ltd. Speaker
CN101838550B (zh) * 2010-06-17 2013-03-13 湖南长岭石化科技开发有限公司 一种煤焦油的预处理方法
CN101838549B (zh) * 2010-06-17 2013-01-30 湖南长岭石化科技开发有限公司 一种煤焦油的预处理方法

Also Published As

Publication number Publication date
JPS6144992A (ja) 1986-03-04

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