JPS6176461A - 粗製ピリジン塩基類の精製方法 - Google Patents

粗製ピリジン塩基類の精製方法

Info

Publication number
JPS6176461A
JPS6176461A JP19752984A JP19752984A JPS6176461A JP S6176461 A JPS6176461 A JP S6176461A JP 19752984 A JP19752984 A JP 19752984A JP 19752984 A JP19752984 A JP 19752984A JP S6176461 A JPS6176461 A JP S6176461A
Authority
JP
Japan
Prior art keywords
pyridine bases
bases
crude pyridine
oil
aromatic hydrocarbon
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
JP19752984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH053461B2 (en:Method
Inventor
Mitsuru Yoshimizu
吉水　満
Tadayoshi Matsuo
忠義 松尾
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 JP19752984A priority Critical patent/JPS6176461A/ja
Publication of JPS6176461A publication Critical patent/JPS6176461A/ja
Publication of JPH053461B2 publication Critical patent/JPH053461B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pyridine Compounds (AREA)
JP19752984A 1984-09-20 1984-09-20 粗製ピリジン塩基類の精製方法 Granted JPS6176461A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19752984A JPS6176461A (ja) 1984-09-20 1984-09-20 粗製ピリジン塩基類の精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19752984A JPS6176461A (ja) 1984-09-20 1984-09-20 粗製ピリジン塩基類の精製方法

Publications (2)

Publication Number Publication Date
JPS6176461A true JPS6176461A (ja) 1986-04-18
JPH053461B2 JPH053461B2 (en:Method) 1993-01-14

Family

ID=16375981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19752984A Granted JPS6176461A (ja) 1984-09-20 1984-09-20 粗製ピリジン塩基類の精製方法

Country Status (1)

Country Link
JP (1) JPS6176461A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109912500A (zh) * 2019-03-04 2019-06-21 中建安装集团有限公司 一种粗吡啶精制高纯吡啶系列产品的方法及其装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109912500A (zh) * 2019-03-04 2019-06-21 中建安装集团有限公司 一种粗吡啶精制高纯吡啶系列产品的方法及其装置
CN109912500B (zh) * 2019-03-04 2022-07-29 中建安装集团有限公司 一种粗吡啶精制高纯吡啶系列产品的方法及其装置

Also Published As

Publication number Publication date
JPH053461B2 (en:Method) 1993-01-14

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