JPH0229668B2 - - Google Patents

Info

Publication number
JPH0229668B2
JPH0229668B2 JP57094952A JP9495282A JPH0229668B2 JP H0229668 B2 JPH0229668 B2 JP H0229668B2 JP 57094952 A JP57094952 A JP 57094952A JP 9495282 A JP9495282 A JP 9495282A JP H0229668 B2 JPH0229668 B2 JP H0229668B2
Authority
JP
Japan
Prior art keywords
ethyleneamines
organic solvent
aqueous solution
extraction
ketone group
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 - Lifetime
Application number
JP57094952A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58213738A (ja
Inventor
Yoichi Hiraga
Hiroyuki Saito
Tsugio Murakami
Osamu Fujii
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 JP9495282A priority Critical patent/JPS58213738A/ja
Priority to CA000429575A priority patent/CA1220206A/en
Priority to DE8383303253T priority patent/DE3365847D1/de
Priority to EP83303253A priority patent/EP0096571B1/en
Publication of JPS58213738A publication Critical patent/JPS58213738A/ja
Priority to US06/722,422 priority patent/US4582937A/en
Publication of JPH0229668B2 publication Critical patent/JPH0229668B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9495282A 1982-06-04 1982-06-04 エチレンアミン類の回収方法 Granted JPS58213738A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9495282A JPS58213738A (ja) 1982-06-04 1982-06-04 エチレンアミン類の回収方法
CA000429575A CA1220206A (en) 1982-06-04 1983-06-02 Process for recovering ethyleneamines
DE8383303253T DE3365847D1 (en) 1982-06-04 1983-06-06 Process for recovering ethyleneamines
EP83303253A EP0096571B1 (en) 1982-06-04 1983-06-06 Process for recovering ethyleneamines
US06/722,422 US4582937A (en) 1982-06-04 1985-04-12 Process for recovering ethyleneamines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9495282A JPS58213738A (ja) 1982-06-04 1982-06-04 エチレンアミン類の回収方法

Publications (2)

Publication Number Publication Date
JPS58213738A JPS58213738A (ja) 1983-12-12
JPH0229668B2 true JPH0229668B2 (enrdf_load_html_response) 1990-07-02

Family

ID=14124274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9495282A Granted JPS58213738A (ja) 1982-06-04 1982-06-04 エチレンアミン類の回収方法

Country Status (1)

Country Link
JP (1) JPS58213738A (enrdf_load_html_response)

Families Citing this family (1)

* 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794954A (en) * 1980-12-04 1982-06-12 Secoh Giken Inc Reel turntable device having transfer torque adjusting function

Also Published As

Publication number Publication date
JPS58213738A (ja) 1983-12-12

Similar Documents

Publication Publication Date Title
US4251671A (en) Extraction of citric acid
ES8501361A1 (es) Procedimiento de preparar cloruros de propargilamonio
JPS59106442A (ja) 水性溶液からエチレンアミンを回収する方法
KR890017372A (ko) 갈륨의 정제방법
US4582937A (en) Process for recovering ethyleneamines
JPH0229668B2 (enrdf_load_html_response)
US3306712A (en) Extraction of lithium halides from calcium-containing brines in the presence of urea and alcohol-ketone
JPS63282104A (ja) 弗化アンモニウムおよび弗化水素を含む水溶液からの弗化水素の回収
JPH0229069B2 (enrdf_load_html_response)
US4912228A (en) Process of extraction of amino acids from aqueous solutions thereof
US4883595A (en) Method for the extraction of a substance from an aqueous solution
JPS5920254A (ja) エチレンアミン類と塩化物の分離方法
JPS5920252A (ja) エチレンアミン類の抽出方法
JPH0229070B2 (ja) Echirenaminruiennonoshukuhoho
JPS5920253A (ja) 有機相からエチレンアミン類を回収する方法
JPH0471904B2 (enrdf_load_html_response)
US4855114A (en) Dioxime kinetic enhancer for solvent extraction of gallium from basic aqueous solutions thereof
DE3780758T2 (de) Verfahren fuer die extraktion einer organischen fluessigkeit, die eine azotierte organische base aus einer waessrigen suspension von mineralischen teilchen enthaelt und verfahren zur herstellung von alkalimetall-bikarbonat.
US4236014A (en) Production of the ammonium salt of 3,5-dinitro-1,2,4-triazole by solvent extraction
JPS62169744A (ja) １〜４個の炭素原子を有する脂肪酸の純粋なヒドロキシルアンモニウム塩の製造法
JPH02145545A (ja) エチレンアミン類の回収方法
US3307922A (en) Extraction of lithium values from brines containing calcium salts in the presence of ammonia
GB1462740A (en) Process for the recovery of epsilon-caprolactam from reaction mixture of epsilon-caprolactam and sulphuric acid
JPS6213289B2 (enrdf_load_html_response)
JPS63277501A (ja) 弗化アンモニウム溶液からのアンモニア及び弗化水素の回収