DE69110590D1 - Verfahren zur Herstellung von Anilin von hoher Reinheit. - Google Patents

Verfahren zur Herstellung von Anilin von hoher Reinheit.

Info

Publication number
DE69110590D1
DE69110590D1 DE69110590T DE69110590T DE69110590D1 DE 69110590 D1 DE69110590 D1 DE 69110590D1 DE 69110590 T DE69110590 T DE 69110590T DE 69110590 T DE69110590 T DE 69110590T DE 69110590 D1 DE69110590 D1 DE 69110590D1
Authority
DE
Germany
Prior art keywords
aniline
production
high purity
purity
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
DE69110590T
Other languages
English (en)
Other versions
DE69110590T2 (de
Inventor
Teruyuki Nagata
Katsuji Watanabe
Yoshitsugu Kono
Akihiro Tamaki
Takashi Kobayashi
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of DE69110590D1 publication Critical patent/DE69110590D1/de
Publication of DE69110590T2 publication Critical patent/DE69110590T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/45—Monoamines
    • C07C211/46—Aniline
    • 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

Landscapes

  • 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)
  • Catalysts (AREA)
DE69110590T 1990-09-18 1991-09-01 Verfahren zur Herstellung von Anilin von hoher Reinheit. Expired - Lifetime DE69110590T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2246281A JP2801381B2 (ja) 1990-09-18 1990-09-18 高純度アニリンの製造法

Publications (2)

Publication Number Publication Date
DE69110590D1 true DE69110590D1 (de) 1995-07-27
DE69110590T2 DE69110590T2 (de) 1996-01-11

Family

ID=17146210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110590T Expired - Lifetime DE69110590T2 (de) 1990-09-18 1991-09-01 Verfahren zur Herstellung von Anilin von hoher Reinheit.

Country Status (7)

Country Link
US (1) US5616806A (de)
EP (1) EP0476404B1 (de)
JP (1) JP2801381B2 (de)
KR (1) KR940008912B1 (de)
BR (1) BR9103981A (de)
DE (1) DE69110590T2 (de)
HU (1) HU208301B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521587A1 (de) * 1995-06-14 1996-12-19 Bayer Ag Verfahren und Katalysator zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung
EP1063011B1 (de) * 1999-05-22 2001-12-12 OMG AG & Co. KG Verwendung eines Katalysators für die Dampfreformierung von Methanol
PL368203A1 (en) * 2001-11-08 2005-03-21 Degussa Ag Supported catalyst for hydrogenation of nitroaromatics
US6818720B2 (en) 2001-11-08 2004-11-16 Degussa Ag Supported hydrogenating catalyst in powder form
JP2005350388A (ja) * 2004-06-10 2005-12-22 Sumitomo Chemical Co Ltd アニリンの製造方法
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
JP5010312B2 (ja) * 2007-03-02 2012-08-29 住友化学株式会社 液相反応の反応開始方法
JP4980753B2 (ja) * 2007-03-12 2012-07-18 住友化学株式会社 液相反応の反応停止方法
US8304584B2 (en) 2007-06-27 2012-11-06 H R D Corporation Method of making alkylene glycols
US7491856B2 (en) 2007-06-27 2009-02-17 H R D Corporation Method of making alkylene glycols
US8034972B2 (en) * 2007-06-27 2011-10-11 H R D Corporation System and process for production of toluene diisocyanate
US7750188B2 (en) * 2007-06-27 2010-07-06 H R D Corporation System and process for the production of aniline and toluenediamine
CA2932121A1 (en) * 2007-11-30 2009-06-11 Newlink Genetics Corporation Ido inhibitors
CZ2010979A3 (cs) 2010-12-29 2012-02-08 Vysoká škola chemicko-technologická v Praze Zpusob katalytické redukce nitrobenzenu na anilin v kapalné fázi
EP2757088B1 (de) * 2013-01-22 2016-08-03 Covestro Deutschland AG Verfahren zur Herstellung von aromatischen Aminen
US9162970B2 (en) 2014-03-04 2015-10-20 Kellogg Brown & Root Llc Promotion of imine formatin via cationic resin catalyst
EP3512830A1 (de) * 2016-09-14 2019-07-24 Basf Se Verfahren zur hydrierung eines gemisches in gegenwart eines farblosen amins
CN114471544A (zh) * 2022-02-25 2022-05-13 天脊煤化工集团股份有限公司 一种催化剂及其在苯胺制备中的应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292879A (en) * 1939-08-05 1942-08-11 Solvay Process Co Production of aromatic amines
US2823235A (en) * 1955-05-10 1958-02-11 Du Pont Hydrogenation of nitro compounds to amines and catalyst therefor
NL298319A (de) * 1962-09-24
GB1018373A (en) * 1963-03-26 1966-01-26 Du Pont Hydrogenation catalysts
US3265636A (en) * 1963-03-26 1966-08-09 Du Pont Catalyst for the hydrogenation of nitro compounds
US3729512A (en) * 1968-11-27 1973-04-24 American Cyanamid Co Homogeneous ruthenium-catalyzed reduction of nitro compounds
DE2324351C3 (de) * 1973-05-14 1980-06-04 Vereinigte Kesselwerke Ag, 4000 Duesseldorf Anlage zum Behandeln von Schlamm, insbesondere Abwasserschlamm
US3935264A (en) * 1974-06-19 1976-01-27 Olin Corporation Hydrogenation of dinitrotoluene to toluene diamine
US4212824A (en) * 1978-07-11 1980-07-15 E. I. Du Pont De Nemours And Company Hydrogenation catalyst with improved metallic distribution, its preparation and use for the reduction of aromatic nitro compounds
JPS57167946A (en) * 1981-04-10 1982-10-16 Mitsui Toatsu Chem Inc Preparation of high purity aniline
JPS584750A (ja) 1981-07-02 1983-01-11 Mitsui Toatsu Chem Inc 高純度アニリンの製造方法
US4772750A (en) * 1985-06-14 1988-09-20 The Dow Chemical Company Method of producing amines
JPH062718B2 (ja) * 1985-08-20 1994-01-12 三井東圧化学株式会社 トリレンジアミンの連続的製造法
JPS6245567A (ja) * 1985-08-26 1987-02-27 Mitsui Toatsu Chem Inc トリレンジアミンの連続的製造方法
JPS6436460A (en) * 1987-07-31 1989-02-07 Nec Corp Image processing system
JPS6436459A (en) * 1987-07-31 1989-02-07 Ricoh Kk Accumulator structure of ink jet recording device
JPH01230079A (ja) 1988-03-10 1989-09-13 Ricoh Co Ltd 一成分現像装置
US4990663A (en) * 1989-05-15 1991-02-05 E. I. Du Pont De Nemours And Company Process for preparing halogenated aromatic amines
JP2801358B2 (ja) 1990-05-15 1998-09-21 三井化学株式会社 高純度アニリンの製造方法

Also Published As

Publication number Publication date
HU208301B (en) 1993-09-28
EP0476404A2 (de) 1992-03-25
HUT61520A (en) 1993-01-28
EP0476404A3 (en) 1992-06-10
BR9103981A (pt) 1992-05-26
JPH04128254A (ja) 1992-04-28
HU912993D0 (en) 1992-01-28
JP2801381B2 (ja) 1998-09-21
EP0476404B1 (de) 1995-06-21
KR920006292A (ko) 1992-04-27
DE69110590T2 (de) 1996-01-11
US5616806A (en) 1997-04-01
KR940008912B1 (ko) 1994-09-28

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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: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP