KR101117446B1 - 불균일 촉매된 수소화에 의한 방향족 아민의 제조 방법 - Google Patents

불균일 촉매된 수소화에 의한 방향족 아민의 제조 방법 Download PDF

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Publication number
KR101117446B1
KR101117446B1 KR1020040081209A KR20040081209A KR101117446B1 KR 101117446 B1 KR101117446 B1 KR 101117446B1 KR 1020040081209 A KR1020040081209 A KR 1020040081209A KR 20040081209 A KR20040081209 A KR 20040081209A KR 101117446 B1 KR101117446 B1 KR 101117446B1
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KR
South Korea
Prior art keywords
catalyst
catalytically active
reactor
monolithic
active coating
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Expired - Fee Related
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KR1020040081209A
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English (en)
Korean (ko)
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KR20050035502A (ko
Inventor
피터 레흐너
토마스 투렉
매티아스 브란트
수잔느 부츠홀츠
Original Assignee
바이엘 머티리얼사이언스 아게
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020040081209A 2003-10-13 2004-10-12 불균일 촉매된 수소화에 의한 방향족 아민의 제조 방법 Expired - Fee Related KR101117446B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10347439.0 2003-10-13
DE10347439A DE10347439A1 (de) 2003-10-13 2003-10-13 Verfahren zur Herstellung von aromatischen Aminen durch heterogen katalysierte Hydrierung

Publications (2)

Publication Number Publication Date
KR20050035502A KR20050035502A (ko) 2005-04-18
KR101117446B1 true KR101117446B1 (ko) 2012-03-20

Family

ID=34353377

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040081209A Expired - Fee Related KR101117446B1 (ko) 2003-10-13 2004-10-12 불균일 촉매된 수소화에 의한 방향족 아민의 제조 방법

Country Status (9)

Country Link
US (1) US7193112B2 (https=)
EP (1) EP1524259B1 (https=)
JP (1) JP4745638B2 (https=)
KR (1) KR101117446B1 (https=)
CN (1) CN100415375C (https=)
BR (1) BRPI0404434B1 (https=)
DE (1) DE10347439A1 (https=)
SG (1) SG111261A1 (https=)
TW (1) TW200524841A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011497A1 (de) * 2006-03-14 2007-09-20 Bayer Technology Services Gmbh Verfahren und Vorrichtung zur Herstellung von aromatischen Aminen durch eine heterogen katalysierte Hydrierung
CN100455559C (zh) * 2006-11-08 2009-01-28 大连理工大学 芳香族硝基化合物还原制备芳胺的方法
HUE026176T2 (en) 2010-01-14 2016-05-30 Bayer Ip Gmbh A method for producing aromatic amines in a liquid phase
US8809587B2 (en) * 2010-12-30 2014-08-19 Kellogg Brown & Root Llc Systems and methods for producing aromatic amines and removing phenol therefrom
US9139510B2 (en) 2011-01-11 2015-09-22 Bayer Intellectual Property Gmbh Process for preparing aromatic amines

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002355554A (ja) * 2001-04-20 2002-12-10 Air Products & Chemicals Inc 被覆モノリス基体およびモノリス触媒

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136818A (en) * 1960-01-15 1964-06-09 Basf Ag Production of aniline
GB1452466A (en) 1975-04-04 1976-10-13 Chemopetrol Process for the production of aniline and apparatus therefor
DE2849002A1 (de) * 1978-11-11 1980-05-22 Bayer Ag Verfahren zur katalytischen hydrierung von nitrobenzol
DE4428017A1 (de) * 1994-08-08 1996-02-15 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen
DE4428018A1 (de) * 1994-08-08 1996-02-15 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen
DE19651688A1 (de) * 1996-12-12 1998-06-18 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung
US6005143A (en) * 1998-08-07 1999-12-21 Air Products And Chemicals, Inc. Use of a monolith catalyst for the hydrogenation of dinitrotoluene to toluenediamine
DE19931902A1 (de) * 1999-07-08 2001-01-18 Consortium Elektrochem Ind Verfahren zur Herstellung von monolithischen Oxidationskatalysatoren und deren Verwendung bei der Gasphasenoxidation von Kohlenwasserstoffen
DE19963443A1 (de) * 1999-12-28 2001-07-05 Basf Ag Dünnschichtkatalysatoren auf Basis von Raney-Legierungen und Verfahren zu deren Herstellung
US6479704B1 (en) * 2001-04-20 2002-11-12 Air Products And Chemicals, Inc. Hydrogenation with monolith reactor under conditions of immiscible liquid phases
US7109378B2 (en) * 2001-08-30 2006-09-19 Air Products And Chemicals, Inc. Monolith catalytic reactor coupled to static mixer
US7074962B2 (en) * 2002-02-15 2006-07-11 Air Products And Chemicals, Inc. Catalyst holder and agitation system for converting stirred tank reactor to fixed bed reactor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002355554A (ja) * 2001-04-20 2002-12-10 Air Products & Chemicals Inc 被覆モノリス基体およびモノリス触媒

Also Published As

Publication number Publication date
DE10347439A1 (de) 2005-05-04
BRPI0404434B1 (pt) 2014-03-25
TW200524841A (en) 2005-08-01
CN1621153A (zh) 2005-06-01
US7193112B2 (en) 2007-03-20
JP2005120087A (ja) 2005-05-12
EP1524259A1 (de) 2005-04-20
KR20050035502A (ko) 2005-04-18
US20050080293A1 (en) 2005-04-14
BRPI0404434A (pt) 2005-06-21
EP1524259B1 (de) 2016-06-08
CN100415375C (zh) 2008-09-03
JP4745638B2 (ja) 2011-08-10
SG111261A1 (en) 2005-05-30

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