JPS52128316A - Method of removing formic acid in process of recovering purificating dimethyl formamide - Google Patents

Method of removing formic acid in process of recovering purificating dimethyl formamide

Info

Publication number
JPS52128316A
JPS52128316A JP4583576A JP4583576A JPS52128316A JP S52128316 A JPS52128316 A JP S52128316A JP 4583576 A JP4583576 A JP 4583576A JP 4583576 A JP4583576 A JP 4583576A JP S52128316 A JPS52128316 A JP S52128316A
Authority
JP
Japan
Prior art keywords
purificating
recovering
formic acid
dimethyl formamide
removing formic
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
JP4583576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5639304B2 (enExample
Inventor
Hiroshi Tatsuta
Mitsuo Minamiguchi
Daizaburou Kashiwara
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.)
Kanadevia Corp
Original Assignee
Hitachi Shipbuilding and Engineering 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 Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Shipbuilding and Engineering Co Ltd
Priority to JP4583576A priority Critical patent/JPS52128316A/ja
Publication of JPS52128316A publication Critical patent/JPS52128316A/ja
Publication of JPS5639304B2 publication Critical patent/JPS5639304B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4583576A 1976-04-21 1976-04-21 Method of removing formic acid in process of recovering purificating dimethyl formamide Granted JPS52128316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4583576A JPS52128316A (en) 1976-04-21 1976-04-21 Method of removing formic acid in process of recovering purificating dimethyl formamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4583576A JPS52128316A (en) 1976-04-21 1976-04-21 Method of removing formic acid in process of recovering purificating dimethyl formamide

Publications (2)

Publication Number Publication Date
JPS52128316A true JPS52128316A (en) 1977-10-27
JPS5639304B2 JPS5639304B2 (enExample) 1981-09-11

Family

ID=12730267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4583576A Granted JPS52128316A (en) 1976-04-21 1976-04-21 Method of removing formic acid in process of recovering purificating dimethyl formamide

Country Status (1)

Country Link
JP (1) JPS52128316A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130960A (en) * 1981-02-06 1982-08-13 Fuji Boseki Kk Purification of dimethylformamide
CN106831471A (zh) * 2017-01-20 2017-06-13 福州大学 一种脱除少量醋酸或甲酸并精制dmf的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161602U (ja) * 1984-04-05 1985-10-26 オカモト株式会社 タイヤ滑止装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130960A (en) * 1981-02-06 1982-08-13 Fuji Boseki Kk Purification of dimethylformamide
CN106831471A (zh) * 2017-01-20 2017-06-13 福州大学 一种脱除少量醋酸或甲酸并精制dmf的方法

Also Published As

Publication number Publication date
JPS5639304B2 (enExample) 1981-09-11

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