PT2844635T - Processo para o tratamento de uma mistura de substâncias compreendendo uma amina aromática, em particular de anilina bruta - Google Patents

Processo para o tratamento de uma mistura de substâncias compreendendo uma amina aromática, em particular de anilina bruta

Info

Publication number
PT2844635T
PT2844635T PT137203519T PT13720351T PT2844635T PT 2844635 T PT2844635 T PT 2844635T PT 137203519 T PT137203519 T PT 137203519T PT 13720351 T PT13720351 T PT 13720351T PT 2844635 T PT2844635 T PT 2844635T
Authority
PT
Portugal
Prior art keywords
treating
aromatic amine
material mixture
particular raw
aniline
Prior art date
Application number
PT137203519T
Other languages
English (en)
Inventor
Knauf Thomas
Merkel Michael
Andre Peters Cliff
Schmidt Thorsten
Original Assignee
Covestro Deutschland Ag
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 Covestro Deutschland Ag filed Critical Covestro Deutschland Ag
Publication of PT2844635T publication Critical patent/PT2844635T/pt

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
PT137203519T 2012-05-04 2013-04-29 Processo para o tratamento de uma mistura de substâncias compreendendo uma amina aromática, em particular de anilina bruta PT2844635T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12166832 2012-05-04

Publications (1)

Publication Number Publication Date
PT2844635T true PT2844635T (pt) 2017-04-26

Family

ID=48289137

Family Applications (1)

Application Number Title Priority Date Filing Date
PT137203519T PT2844635T (pt) 2012-05-04 2013-04-29 Processo para o tratamento de uma mistura de substâncias compreendendo uma amina aromática, em particular de anilina bruta

Country Status (7)

Country Link
US (1) US9682917B2 (pt)
EP (1) EP2844635B1 (pt)
JP (1) JP6165844B2 (pt)
KR (1) KR20150003818A (pt)
CN (2) CN104302617A (pt)
PT (1) PT2844635T (pt)
WO (1) WO2013164308A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101890209B1 (ko) 2016-12-08 2018-08-21 주식회사 풍산 Ｔｎｔ 폐수의 처리 방법 및 장치
US10640455B1 (en) * 2016-12-22 2020-05-05 Covestro Deutschland Ag Method of producing diamines and polyamines of the diphenylmethane series
EP3573950B1 (en) * 2017-01-27 2021-03-24 Covestro LLC Process for the preparation of stable toluene diamine residue/water blends, related compositions, and methods of using such blends as a fuel
KR20180093857A (ko) 2018-08-14 2018-08-22 주식회사 풍산 Ｔｎｔ 또는 방향족 화합물이 포함된 오염수의 처리방법 및 장치
CN114957033A (zh) * 2022-06-17 2022-08-30 盐城苏海制药有限公司 一种退热冰回收的连续化生产方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428018A1 (de) * 1994-08-08 1996-02-15 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen
DE4428017A1 (de) 1994-08-08 1996-02-15 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen
DE19608443C1 (de) 1996-03-05 1997-07-24 Bayer Ag Verfahren zur Aufarbeitung von Amingemischen bei der Diaminotoluol-Herstellung unter Abtrennung der Schwersieder
DE19651688A1 (de) 1996-12-12 1998-06-18 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung
DE19855910A1 (de) * 1998-12-03 2000-06-08 Basf Ag Spülvorrichtung zur Entfernung von Rückständen
DE102004001456A1 (de) 2004-01-08 2005-08-11 Basf Ag Verfahren zur destillativen Aufbereitung von Toluylendiamin
JP2005350388A (ja) * 2004-06-10 2005-12-22 Sumitomo Chemical Co Ltd アニリンの製造方法
DE102004032416A1 (de) 2004-07-05 2006-02-02 Bayer Materialscience Ag Verfahren zur Herstellung von Polyaminen der Diphenylmethanreihe bei niedriger Protonierung
DE102005032430A1 (de) * 2005-07-12 2007-01-25 Bayer Materialscience Ag Verfahren zur Herstellung von Toluylendiamin
EP1749808B1 (en) * 2005-07-29 2010-02-03 Linde AG Method for the preparation of linear alpha-olefins and reactor system therefore with improved disposal of high molecular weight oligomers
DE102006007620A1 (de) * 2006-02-18 2007-08-23 Bayer Materialscience Ag Verfahren zur Herstellung von Anilin
DE102006035203A1 (de) 2006-07-29 2008-01-31 Bayer Materialscience Ag Verfahren zur Herstellung von aromatischen Aminen
JP4305517B2 (ja) 2007-02-01 2009-07-29 セイコーエプソン株式会社 変化画像検出装置、変化画像検出方法、及びそれらの機能を実現するためのコンピュータプログラム並びにそのコンピュータプログラムを記録した記録媒体
CN101302166A (zh) * 2007-03-29 2008-11-12 住友化学株式会社 芳香族胺的制造方法
DE102008063991A1 (de) * 2008-12-19 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102009005324B4 (de) 2009-01-16 2014-04-03 Plinke Gmbh Verfahren zur adiabatischen Nitrierung von Benzol

Also Published As

Publication number Publication date
KR20150003818A (ko) 2015-01-09
US9682917B2 (en) 2017-06-20
CN109134275A (zh) 2019-01-04
US20150094493A1 (en) 2015-04-02
JP2015519324A (ja) 2015-07-09
EP2844635A1 (de) 2015-03-11
JP6165844B2 (ja) 2017-07-19
CN104302617A (zh) 2015-01-21
EP2844635B1 (de) 2017-03-15
WO2013164308A1 (de) 2013-11-07

Similar Documents

Publication Publication Date Title
HK1200678A1 (en) Apparatus, systems, and methods for grinding a material
SG2014012181A (en) Method and apparatus for multiple-input multiple-output operation
EP2693430A4 (en) CODING DEVICE AND METHOD AND PROGRAM THEREFOR
HK1209096A1 (en) Process for treating organic material
EP2702798A4 (en) DEVICE AND METHOD FOR INDICATING WIRING CONNECTION FAULTS
EP2829579A4 (en) HARDENABLE COMPOSITION, HARDENED PRODUCT, AND METHOD FOR USE OF A HARDENABLE COMPOSITION
EP2920844A4 (en) METHOD AND APPARATUS FOR TUNABLE ANTENNA
EP2926896A4 (en) PROCESS FOR PREPARING SOLID ADHESIVE MATERIAL OF AMINO GAS
EP2739785A4 (en) METHOD AND APPARATUS FOR MARKING A PRODUCT
ZA201308782B (en) Methods for treating lignocellulosic material
PL2892093T3 (pl) Urządzenie do wytwarzania materiału węglowego na elektrody ujemne i sposobu wytwarzania materiału węglowego na elektrody ujemne z użyciem tego urządzenia
EP2663433A4 (en) METHOD AND APPARATUS FOR SHARPENING CHAIN LINK
EP2761536A4 (en) METHOD AND APPARATUS FOR FRACTAL ANALYSIS IDENTIFICATION
PT2870083T (pt) Dispositivo de alimentação e método
EP2695898A4 (en) DENSITY, MANUFACTURING PROCESS, METHOD FOR ITS REPAIR AND PARTS THEREFOR
HUP1100456A2 (en) Method and apparatus for feeding cuvetta
PL2705020T3 (pl) Sposób i urządzenie do oczyszczania produktów nitrowania
GB2491705B (en) Monitoring apparatus,monitoring method, and program
EP2784156A4 (en) PROCESS FOR OBTAINING CELLULASE AND DEVICE FOR THIS METHOD
HK1199894A1 (en) Polymer, compositions and process for preparing them
PL2691219T3 (pl) Sposób obróbki tekstyliów technicznych
PT2844635T (pt) Processo para o tratamento de uma mistura de substâncias compreendendo uma amina aromática, em particular de anilina bruta
ZA201502887B (en) A mineral material feed apparatus, a plant and a method
ZA201404493B (en) Amine mixture
EP2919856A4 (en) METHOD AND COMPOSITION FOR THE TREATMENT OF GASTRO-SOPHAGEAL DISORDERS