JPH0430999B2 - - Google Patents

Info

Publication number
JPH0430999B2
JPH0430999B2 JP61268628A JP26862886A JPH0430999B2 JP H0430999 B2 JPH0430999 B2 JP H0430999B2 JP 61268628 A JP61268628 A JP 61268628A JP 26862886 A JP26862886 A JP 26862886A JP H0430999 B2 JPH0430999 B2 JP H0430999B2
Authority
JP
Japan
Prior art keywords
solvent
pitch
extraction
tar pitch
coal tar
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
JP61268628A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63122787A (ja
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 filed Critical
Priority to JP26862886A priority Critical patent/JPS63122787A/ja
Publication of JPS63122787A publication Critical patent/JPS63122787A/ja
Publication of JPH0430999B2 publication Critical patent/JPH0430999B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
JP26862886A 1986-11-13 1986-11-13 タ−ルピツチの精製法 Granted JPS63122787A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26862886A JPS63122787A (ja) 1986-11-13 1986-11-13 タ−ルピツチの精製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26862886A JPS63122787A (ja) 1986-11-13 1986-11-13 タ−ルピツチの精製法

Publications (2)

Publication Number Publication Date
JPS63122787A JPS63122787A (ja) 1988-05-26
JPH0430999B2 true JPH0430999B2 (enrdf_load_stackoverflow) 1992-05-25

Family

ID=17461188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26862886A Granted JPS63122787A (ja) 1986-11-13 1986-11-13 タ−ルピツチの精製法

Country Status (1)

Country Link
JP (1) JPS63122787A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024019682A (ja) * 2019-03-18 2024-02-09 テラパワー， エルエルシー 超臨界二酸化炭素を用いた炭素繊維製造のためのメソフェーズピッチ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170694A (ja) * 1984-02-16 1985-09-04 Kawasaki Steel Corp 炭素繊維プリカ−サ−ピツチの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024019682A (ja) * 2019-03-18 2024-02-09 テラパワー， エルエルシー 超臨界二酸化炭素を用いた炭素繊維製造のためのメソフェーズピッチ

Also Published As

Publication number Publication date
JPS63122787A (ja) 1988-05-26

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