JPS5441854A - Production of naphthalene - Google Patents

Production of naphthalene

Info

Publication number
JPS5441854A
JPS5441854A JP9493077A JP9493077A JPS5441854A JP S5441854 A JPS5441854 A JP S5441854A JP 9493077 A JP9493077 A JP 9493077A JP 9493077 A JP9493077 A JP 9493077A JP S5441854 A JPS5441854 A JP S5441854A
Authority
JP
Japan
Prior art keywords
naphthalene
fraction
distillation column
forerun
preheater
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
JP9493077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5610893B2 (enrdf_load_html_response
Inventor
Toshiya Matsuo
Kanji Kamichika
Yoshifumi Kajiwara
Takanori Takefuji
Nobuyoshi Ogata
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.)
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Nippon Steel Chemical 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 Nippon Steel Chemical Co Ltd filed Critical Nippon Steel Chemical Co Ltd
Priority to JP9493077A priority Critical patent/JPS5441854A/ja
Publication of JPS5441854A publication Critical patent/JPS5441854A/ja
Publication of JPS5610893B2 publication Critical patent/JPS5610893B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9493077A 1977-08-10 1977-08-10 Production of naphthalene Granted JPS5441854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9493077A JPS5441854A (en) 1977-08-10 1977-08-10 Production of naphthalene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9493077A JPS5441854A (en) 1977-08-10 1977-08-10 Production of naphthalene

Publications (2)

Publication Number Publication Date
JPS5441854A true JPS5441854A (en) 1979-04-03
JPS5610893B2 JPS5610893B2 (enrdf_load_html_response) 1981-03-11

Family

ID=14123676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9493077A Granted JPS5441854A (en) 1977-08-10 1977-08-10 Production of naphthalene

Country Status (1)

Country Link
JP (1) JPS5441854A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101475435B (zh) 2009-02-02 2012-06-13 济宁碳素工业总公司 单炉双塔减压蒸馏制取工业萘的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178723U (ja) * 1983-05-18 1984-11-29 クラリオン株式会社 軸回転用つまみ
JPS6151523U (enrdf_load_html_response) * 1984-09-06 1986-04-07
JPS629823U (enrdf_load_html_response) * 1985-07-03 1987-01-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101475435B (zh) 2009-02-02 2012-06-13 济宁碳素工业总公司 单炉双塔减压蒸馏制取工业萘的方法

Also Published As

Publication number Publication date
JPS5610893B2 (enrdf_load_html_response) 1981-03-11

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