JPS636531B2 - - Google Patents

Info

Publication number
JPS636531B2
JPS636531B2 JP58144738A JP14473883A JPS636531B2 JP S636531 B2 JPS636531 B2 JP S636531B2 JP 58144738 A JP58144738 A JP 58144738A JP 14473883 A JP14473883 A JP 14473883A JP S636531 B2 JPS636531 B2 JP S636531B2
Authority
JP
Japan
Prior art keywords
methylnaphthalene
polyalkylene glycols
distillation
hydrocarbon oil
fraction
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
JP58144738A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6036427A (ja
Inventor
Kenji Kageyama
Keiji Kubo
Shoji Takeya
Takenori Nakamura
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
Original Assignee
Sumikin Kako KK
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 filed Critical Sumikin Kako KK
Priority to JP14473883A priority Critical patent/JPS6036427A/ja
Publication of JPS6036427A publication Critical patent/JPS6036427A/ja
Publication of JPS636531B2 publication Critical patent/JPS636531B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP14473883A 1983-08-08 1983-08-08 メチルナフタレン含有炭化水素油からメチルナフタレンを分離する方法 Granted JPS6036427A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14473883A JPS6036427A (ja) 1983-08-08 1983-08-08 メチルナフタレン含有炭化水素油からメチルナフタレンを分離する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14473883A JPS6036427A (ja) 1983-08-08 1983-08-08 メチルナフタレン含有炭化水素油からメチルナフタレンを分離する方法

Publications (2)

Publication Number Publication Date
JPS6036427A JPS6036427A (ja) 1985-02-25
JPS636531B2 true JPS636531B2 (enrdf_load_stackoverflow) 1988-02-10

Family

ID=15369197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14473883A Granted JPS6036427A (ja) 1983-08-08 1983-08-08 メチルナフタレン含有炭化水素油からメチルナフタレンを分離する方法

Country Status (1)

Country Link
JP (1) JPS6036427A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153232A (ja) * 1985-12-26 1987-07-08 Sumikin Coke Co Ltd メチルナフタレンを分離する方法
CN1059657C (zh) * 1996-07-26 2000-12-20 上海梅山冶金公司 从煤焦油粗甲基萘精制β－甲基萘的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668853A (en) * 1949-04-08 1952-03-26 Yorkshire Tar Distillers Ltd Separating alpha and beta methyl naphthalene by azeotropic distillation
JPS601142A (ja) * 1983-06-18 1985-01-07 Sumikin Coke Co Ltd ナフタレンとメチルナフタレンとを分離回収する方法

Also Published As

Publication number Publication date
JPS6036427A (ja) 1985-02-25

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