JPS6144992A - 炭素繊維用粗原料ピツチの製造法 - Google Patents

炭素繊維用粗原料ピツチの製造法

Info

Publication number
JPS6144992A
JPS6144992A JP16733384A JP16733384A JPS6144992A JP S6144992 A JPS6144992 A JP S6144992A JP 16733384 A JP16733384 A JP 16733384A JP 16733384 A JP16733384 A JP 16733384A JP S6144992 A JPS6144992 A JP S6144992A
Authority
JP
Japan
Prior art keywords
pitch
solvent
raw material
liquid layer
carbon fibers
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
JP16733384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH058756B2 (enrdf_load_stackoverflow
Inventor
Takashi Hasegawa
隆 長谷川
Iwao Kamiya
神谷　厳穂
Toshihiro Fukagawa
敏弘 深川
Masami Kagizaki
鍵崎　正己
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 true JPS6144992A (ja) 1986-03-04
JPH058756B2 JPH058756B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
CN101838550A (zh) * 2010-06-17 2010-09-22 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
CN101838549A (zh) * 2010-06-17 2010-09-22 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

Cited By (5)

* 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
CN101838550A (zh) * 2010-06-17 2010-09-22 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
CN101838549A (zh) * 2010-06-17 2010-09-22 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
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

Also Published As

Publication number Publication date
JPH058756B2 (enrdf_load_stackoverflow) 1993-02-03

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