JPS62149633A - ナフタレンの精製方法 - Google Patents

ナフタレンの精製方法

Info

Publication number
JPS62149633A
JPS62149633A JP29595185A JP29595185A JPS62149633A JP S62149633 A JPS62149633 A JP S62149633A JP 29595185 A JP29595185 A JP 29595185A JP 29595185 A JP29595185 A JP 29595185A JP S62149633 A JPS62149633 A JP S62149633A
Authority
JP
Japan
Prior art keywords
naphthalene
boiling point
distillation
benzothiophene
crude
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
JP29595185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0331693B2 (cg-RX-API-DMAC7.html
Inventor
Kenji Kageyama
蔭山　健持
Shoji Takeya
竹谷　彰二
Takenori Nakamura
猛紀 中村
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.)
Sumikin Coke Co Ltd
Original Assignee
Sumikin Coke 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 Sumikin Coke Co Ltd filed Critical Sumikin Coke Co Ltd
Priority to JP29595185A priority Critical patent/JPS62149633A/ja
Publication of JPS62149633A publication Critical patent/JPS62149633A/ja
Publication of JPH0331693B2 publication Critical patent/JPH0331693B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP29595185A 1985-12-25 1985-12-25 ナフタレンの精製方法 Granted JPS62149633A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29595185A JPS62149633A (ja) 1985-12-25 1985-12-25 ナフタレンの精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29595185A JPS62149633A (ja) 1985-12-25 1985-12-25 ナフタレンの精製方法

Publications (2)

Publication Number Publication Date
JPS62149633A true JPS62149633A (ja) 1987-07-03
JPH0331693B2 JPH0331693B2 (cg-RX-API-DMAC7.html) 1991-05-08

Family

ID=17827210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29595185A Granted JPS62149633A (ja) 1985-12-25 1985-12-25 ナフタレンの精製方法

Country Status (1)

Country Link
JP (1) JPS62149633A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001031673A (ja) * 1999-07-15 2001-02-06 Nippon Steel Chem Co Ltd ベンゾチオフェンの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001031673A (ja) * 1999-07-15 2001-02-06 Nippon Steel Chem Co Ltd ベンゾチオフェンの製造方法

Also Published As

Publication number Publication date
JPH0331693B2 (cg-RX-API-DMAC7.html) 1991-05-08

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