DE3364210D1 - Process for the recovery of ethylene amines from an aqueous solution - Google Patents

Process for the recovery of ethylene amines from an aqueous solution

Info

Publication number
DE3364210D1
DE3364210D1 DE8383201643T DE3364210T DE3364210D1 DE 3364210 D1 DE3364210 D1 DE 3364210D1 DE 8383201643 T DE8383201643 T DE 8383201643T DE 3364210 T DE3364210 T DE 3364210T DE 3364210 D1 DE3364210 D1 DE 3364210D1
Authority
DE
Germany
Prior art keywords
recovery
aqueous solution
ethylene amines
amines
ethylene
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
DE8383201643T
Other languages
German (de)
English (en)
Inventor
Frederik Johannes Budde
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.)
Akzo Nobel NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Application granted granted Critical
Publication of DE3364210D1 publication Critical patent/DE3364210D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8383201643T 1982-11-23 1983-11-17 Process for the recovery of ethylene amines from an aqueous solution Expired DE3364210D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8204546A NL8204546A (nl) 1982-11-23 1982-11-23 Werkwijze voor het winnen van ethyleenamines uit waterige oplossing.

Publications (1)

Publication Number Publication Date
DE3364210D1 true DE3364210D1 (en) 1986-07-24

Family

ID=19840635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201643T Expired DE3364210D1 (en) 1982-11-23 1983-11-17 Process for the recovery of ethylene amines from an aqueous solution

Country Status (5)

Country Link
US (1) US4683337A (enExample)
EP (1) EP0110470B1 (enExample)
JP (1) JPS59106442A (enExample)
DE (1) DE3364210D1 (enExample)
NL (1) NL8204546A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367312B1 (en) * 1988-10-05 1993-01-27 Akzo N.V. Process for the recovery of ethylene amines
DE102007022445A1 (de) * 2007-05-10 2008-11-13 Evonik Degussa Gmbh Verfahren zur Herstellung von Aminen
EP2513039A1 (de) * 2009-12-17 2012-10-24 Basf Se Verfahren zur reinigung von aminogruppen-enthaltenden verbindungen
US8921601B2 (en) * 2013-01-09 2014-12-30 Chem Group, Inc. Process for recovery of alkanolamines used in amine sweetening processes
KR101981156B1 (ko) 2016-02-12 2019-05-22 아크조 노벨 케미칼즈 인터내셔널 비.브이. 환식 알킬렌 우레아를 이의 상응하는 알킬렌 아민으로 전환시키는 방법
KR101981157B1 (ko) 2016-02-12 2019-05-22 아크조 노벨 케미칼즈 인터내셔널 비.브이. 고급 에틸렌아민 및 에틸렌아민 유도체의 제조 방법
BR112018014267B1 (pt) 2016-02-12 2021-12-28 Akzo Nobel Chemicals International B.V. Processo de preparação de etilenoaminas
US10428011B2 (en) 2016-02-12 2019-10-01 Nouryon Chemicals International B.V. Process to prepare higher ethylene amines and ethylene amine derivatives
EP3665155B1 (en) * 2017-08-11 2022-10-05 Nouryon Chemicals International B.V. Process for preparing ethyleneamine compounds
CA3071927A1 (en) 2017-08-11 2019-02-14 Nouryon Chemicals International B.V. Process for preparing cyclic alkylene ureas
JP7524053B2 (ja) * 2017-08-11 2024-07-29 ヌーリオン ケミカルズ インターナショナル ベスローテン フェノーツハップ 環式アルキレン尿素をそれらの対応するアルキレンアミンに変換する方法
CN115057784B (zh) * 2022-07-13 2024-04-05 山东胜邦绿野化学有限公司 一种辛菌胺废水处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE635397C (de) * 1935-03-28 1936-09-28 I G Farbenindustrie Akt Ges Verfahren zur Gewinnung von AEthylendiamin aus seinen Salzen
US2362579A (en) * 1941-07-18 1944-11-14 Carbide & Carbon Chem Corp Process for recovering organic compounds
US2400934A (en) * 1945-06-28 1946-05-28 Lilly Co Eli Amines and purification thereof
US3433788A (en) * 1966-04-27 1969-03-18 Union Carbide Corp Process for recovery of amines from aqueous solutions by solvent treatment and distillation
US3448152A (en) * 1966-11-03 1969-06-03 Jefferson Chem Co Inc Amine recovery
BE791918A (fr) * 1971-12-23 1973-05-24 Texaco Development Corp Procede de preparation d'un additif dispersant azote pour huiles
US3864402A (en) * 1973-05-07 1975-02-04 Texaco Inc Purification of secondary alkyl amines
JPS5747663B2 (enExample) * 1973-07-20 1982-10-12
DE2405911C3 (de) * 1974-02-07 1979-05-23 Lasar Isajevitsch Bljachman Verfahren zur Isolierung von primären und sekundären Aminen

Also Published As

Publication number Publication date
EP0110470B1 (en) 1986-06-18
JPS59106442A (ja) 1984-06-20
JPH0414095B2 (enExample) 1992-03-11
US4683337A (en) 1987-07-28
EP0110470A1 (en) 1984-06-13
NL8204546A (nl) 1984-06-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AKZO NOBEL N.V., ARNHEIM/ARNHEM, NL