JPH0155314B2 - - Google Patents

Info

Publication number
JPH0155314B2
JPH0155314B2 JP56178294A JP17829481A JPH0155314B2 JP H0155314 B2 JPH0155314 B2 JP H0155314B2 JP 56178294 A JP56178294 A JP 56178294A JP 17829481 A JP17829481 A JP 17829481A JP H0155314 B2 JPH0155314 B2 JP H0155314B2
Authority
JP
Japan
Prior art keywords
pitch
oil
residual oil
catalytic cracking
light components
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
JP56178294A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5881619A (ja
Inventor
Taizo Sugioka
Kenji Kawasaki
Sanae Tagami
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP56178294A priority Critical patent/JPS5881619A/ja
Publication of JPS5881619A publication Critical patent/JPS5881619A/ja
Publication of JPH0155314B2 publication Critical patent/JPH0155314B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
JP56178294A 1981-11-09 1981-11-09 ピッチの製造方法 Granted JPS5881619A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56178294A JPS5881619A (ja) 1981-11-09 1981-11-09 ピッチの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56178294A JPS5881619A (ja) 1981-11-09 1981-11-09 ピッチの製造方法

Publications (2)

Publication Number Publication Date
JPS5881619A JPS5881619A (ja) 1983-05-17
JPH0155314B2 true JPH0155314B2 (en:Method) 1989-11-24

Family

ID=16045949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56178294A Granted JPS5881619A (ja) 1981-11-09 1981-11-09 ピッチの製造方法

Country Status (1)

Country Link
JP (1) JPS5881619A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034619A (ja) * 1983-07-29 1985-02-22 Toa Nenryo Kogyo Kk 炭素繊維及び黒鉛繊維の製造方法
JPS60173119A (ja) * 1984-02-14 1985-09-06 Nippon Soken Inc ピツチ系炭素繊維の製造方法と装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160281A (ja) * 1974-11-22 1976-05-26 Taiyo Kaken Co Tansosenigenryopitsuchino seizohoho
US4219404A (en) * 1979-06-14 1980-08-26 Exxon Research & Engineering Co. Vacuum or steam stripping aromatic oils from petroleum pitch
US4271006A (en) * 1980-04-23 1981-06-02 Exxon Research And Engineering Company Process for production of carbon artifact precursor

Also Published As

Publication number Publication date
JPS5881619A (ja) 1983-05-17

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