JPS60109532A - ナフタレン含有炭化水素油からナフタレンを回収する方法 - Google Patents

ナフタレン含有炭化水素油からナフタレンを回収する方法

Info

Publication number
JPS60109532A
JPS60109532A JP13473583A JP13473583A JPS60109532A JP S60109532 A JPS60109532 A JP S60109532A JP 13473583 A JP13473583 A JP 13473583A JP 13473583 A JP13473583 A JP 13473583A JP S60109532 A JPS60109532 A JP S60109532A
Authority
JP
Japan
Prior art keywords
naphthalene
oil
lactone
distillation
gamma
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
JP13473583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63409B2 (enrdf_load_stackoverflow
Inventor
Kenji Kageyama
蔭山　健持
Keiji Kubo
圭司 久保
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 Kako KK
Sumikin Coke Co Ltd
Original Assignee
Sumikin Kako KK
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 Kako KK, Sumikin Coke Co Ltd filed Critical Sumikin Kako KK
Priority to JP13473583A priority Critical patent/JPS60109532A/ja
Publication of JPS60109532A publication Critical patent/JPS60109532A/ja
Publication of JPS63409B2 publication Critical patent/JPS63409B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP13473583A 1983-07-22 1983-07-22 ナフタレン含有炭化水素油からナフタレンを回収する方法 Granted JPS60109532A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13473583A JPS60109532A (ja) 1983-07-22 1983-07-22 ナフタレン含有炭化水素油からナフタレンを回収する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13473583A JPS60109532A (ja) 1983-07-22 1983-07-22 ナフタレン含有炭化水素油からナフタレンを回収する方法

Publications (2)

Publication Number Publication Date
JPS60109532A true JPS60109532A (ja) 1985-06-15
JPS63409B2 JPS63409B2 (enrdf_load_stackoverflow) 1988-01-07

Family

ID=15135362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13473583A Granted JPS60109532A (ja) 1983-07-22 1983-07-22 ナフタレン含有炭化水素油からナフタレンを回収する方法

Country Status (1)

Country Link
JP (1) JPS60109532A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299736B1 (en) * 1999-06-15 2001-10-09 Celanese International Corporation Process for recovering γ-butyrolactone from a mixture of heavy organics

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049234A (enrdf_load_stackoverflow) * 1973-08-31 1975-05-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049234A (enrdf_load_stackoverflow) * 1973-08-31 1975-05-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299736B1 (en) * 1999-06-15 2001-10-09 Celanese International Corporation Process for recovering γ-butyrolactone from a mixture of heavy organics

Also Published As

Publication number Publication date
JPS63409B2 (enrdf_load_stackoverflow) 1988-01-07

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