JPH0475905B2 - - Google Patents

Info

Publication number
JPH0475905B2
JPH0475905B2 JP27274184A JP27274184A JPH0475905B2 JP H0475905 B2 JPH0475905 B2 JP H0475905B2 JP 27274184 A JP27274184 A JP 27274184A JP 27274184 A JP27274184 A JP 27274184A JP H0475905 B2 JPH0475905 B2 JP H0475905B2
Authority
JP
Japan
Prior art keywords
ethyleneamine
temperature
extraction
aqueous solution
chain
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
JP27274184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61151156A (ja
Inventor
Tsugio Murakami
Taizo Kawamoto
Kazuaki Yamamoto
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.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
Priority to JP27274184A priority Critical patent/JPS61151156A/ja
Publication of JPS61151156A publication Critical patent/JPS61151156A/ja
Publication of JPH0475905B2 publication Critical patent/JPH0475905B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP27274184A 1984-12-26 1984-12-26 エチレンアミン水溶液からエチレンアミンを抽出分離する方法 Granted JPS61151156A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27274184A JPS61151156A (ja) 1984-12-26 1984-12-26 エチレンアミン水溶液からエチレンアミンを抽出分離する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27274184A JPS61151156A (ja) 1984-12-26 1984-12-26 エチレンアミン水溶液からエチレンアミンを抽出分離する方法

Publications (2)

Publication Number Publication Date
JPS61151156A JPS61151156A (ja) 1986-07-09
JPH0475905B2 true JPH0475905B2 (enExample) 1992-12-02

Family

ID=17518122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27274184A Granted JPS61151156A (ja) 1984-12-26 1984-12-26 エチレンアミン水溶液からエチレンアミンを抽出分離する方法

Country Status (1)

Country Link
JP (1) JPS61151156A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2513039A1 (de) * 2009-12-17 2012-10-24 Basf Se Verfahren zur reinigung von aminogruppen-enthaltenden verbindungen
JP6211707B2 (ja) * 2014-08-21 2017-10-11 旭化成株式会社 溶媒分離システムおよび方法
JP6634979B2 (ja) * 2016-07-22 2020-01-22 Ｊｆｅエンジニアリング株式会社 水処理方法および水処理装置

Also Published As

Publication number Publication date
JPS61151156A (ja) 1986-07-09

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