DE69711326D1 - Verfahren zur Herstellung von Ethylaminen - Google Patents

Verfahren zur Herstellung von Ethylaminen

Info

Publication number
DE69711326D1
DE69711326D1 DE69711326T DE69711326T DE69711326D1 DE 69711326 D1 DE69711326 D1 DE 69711326D1 DE 69711326 T DE69711326 T DE 69711326T DE 69711326 T DE69711326 T DE 69711326T DE 69711326 D1 DE69711326 D1 DE 69711326D1
Authority
DE
Germany
Prior art keywords
production
ethyl amines
amines
ethyl
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 - Fee Related
Application number
DE69711326T
Other languages
English (en)
Other versions
DE69711326T2 (de
Inventor
Yasuo Tsuji
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries 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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Publication of DE69711326D1 publication Critical patent/DE69711326D1/de
Application granted granted Critical
Publication of DE69711326T2 publication Critical patent/DE69711326T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07C209/86—Separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69711326T 1996-11-08 1997-11-07 Verfahren zur Herstellung von Ethylaminen Expired - Fee Related DE69711326T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31287396A JP3803771B2 (ja) 1996-11-08 1996-11-08 エチルアミン類の製造方法

Publications (2)

Publication Number Publication Date
DE69711326D1 true DE69711326D1 (de) 2002-05-02
DE69711326T2 DE69711326T2 (de) 2002-09-05

Family

ID=18034475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711326T Expired - Fee Related DE69711326T2 (de) 1996-11-08 1997-11-07 Verfahren zur Herstellung von Ethylaminen

Country Status (6)

Country Link
US (1) US5840987A (de)
EP (1) EP0841320B1 (de)
JP (1) JP3803771B2 (de)
KR (1) KR100468483B1 (de)
CN (1) CN1083424C (de)
DE (1) DE69711326T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1585741A (zh) * 2001-11-16 2005-02-23 巴斯福股份公司 从水溶液中分离胺的方法
JP4759938B2 (ja) * 2004-06-10 2011-08-31 住友化学株式会社 アニリンの製造方法
JP2007161599A (ja) * 2005-12-09 2007-06-28 Daicel Chem Ind Ltd エチルアミン類の製造方法
MY155607A (en) * 2009-01-12 2015-11-13 Basf Se Method for producing polymethylols
CN107935861A (zh) * 2018-01-21 2018-04-20 宁波工程学院 乙胺非平衡催化反应的装置和方法
CN110437079A (zh) * 2019-08-26 2019-11-12 山东齐鲁石化工程有限公司 从废水中回收二乙胺和三乙胺的工艺系统
CN112707825B (zh) * 2019-10-25 2022-12-09 中国石油化工股份有限公司 一种含胺废水的分离方法和装置
CN115697964A (zh) * 2020-07-03 2023-02-03 中央硝子株式会社 烷基胺组合物和该烷基胺组合物的保存方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877843A (en) * 1959-01-20 1961-09-20 Pennsalt Chemicals Corp Recovery of alkylamines by distillation
GB1578026A (en) * 1976-05-26 1980-10-29 Ici Ltd Separation of ethylamines
DD128974B1 (de) * 1976-12-08 1984-09-26 Bartkowiak Horst Dipl Ing Verfahren zur reingewinnung von aethylaminen

Also Published As

Publication number Publication date
EP0841320A2 (de) 1998-05-13
JP3803771B2 (ja) 2006-08-02
US5840987A (en) 1998-11-24
EP0841320A3 (de) 1999-11-17
KR19980042222A (ko) 1998-08-17
CN1182078A (zh) 1998-05-20
CN1083424C (zh) 2002-04-24
KR100468483B1 (ko) 2005-03-16
DE69711326T2 (de) 2002-09-05
EP0841320B1 (de) 2002-03-27
JPH10139738A (ja) 1998-05-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee