IT1212210B - Co-produzione di una monoammina aromatica e di una diammina aromatica direttamente da benzene o da un derivato di benzene mediante nitrazione controllata. - Google Patents

Co-produzione di una monoammina aromatica e di una diammina aromatica direttamente da benzene o da un derivato di benzene mediante nitrazione controllata.

Info

Publication number
IT1212210B
IT1212210B IT8683431A IT8343186A IT1212210B IT 1212210 B IT1212210 B IT 1212210B IT 8683431 A IT8683431 A IT 8683431A IT 8343186 A IT8343186 A IT 8343186A IT 1212210 B IT1212210 B IT 1212210B
Authority
IT
Italy
Prior art keywords
benzene
aromatic
production
monoamine
aromatic diamine
Prior art date
Application number
IT8683431A
Other languages
English (en)
Other versions
IT8683431A0 (it
Inventor
Robert Bridges Barker
George Adams
Mark Jay Lossett
Larry Ivis Flowers
Original Assignee
First Chemical Corp
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 First Chemical Corp filed Critical First Chemical Corp
Publication of IT8683431A0 publication Critical patent/IT8683431A0/it
Application granted granted Critical
Publication of IT1212210B publication Critical patent/IT1212210B/it

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
    • C07C209/30—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT8683431A 1985-11-01 1986-10-30 Co-produzione di una monoammina aromatica e di una diammina aromatica direttamente da benzene o da un derivato di benzene mediante nitrazione controllata. IT1212210B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/793,788 US4740621A (en) 1985-11-01 1985-11-01 Co-production of an aromatic monoamine and an aromatic diamine directly from benzene or a benzene derivative through controlled nitration

Publications (2)

Publication Number Publication Date
IT8683431A0 IT8683431A0 (it) 1986-10-30
IT1212210B true IT1212210B (it) 1989-11-22

Family

ID=25160799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8683431A IT1212210B (it) 1985-11-01 1986-10-30 Co-produzione di una monoammina aromatica e di una diammina aromatica direttamente da benzene o da un derivato di benzene mediante nitrazione controllata.

Country Status (12)

Country Link
US (1) US4740621A (it)
JP (1) JPS62120347A (it)
KR (1) KR940008911B1 (it)
AU (1) AU587154B2 (it)
BE (1) BE905671A (it)
CA (1) CA1260958A (it)
CH (1) CH669953A5 (it)
DE (1) DE3636984A1 (it)
FR (1) FR2589467B1 (it)
GB (1) GB2182330B (it)
IT (1) IT1212210B (it)
NL (1) NL8602711A (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081303A (en) * 1989-04-21 1992-01-14 First Chemical Corporation Co-production of an aromatic monoamine and an aromatic diamine directly from benzene or a benzene derivative through controlled nitration and reduction
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
CN1080593C (zh) * 1998-08-06 2002-03-13 南京四力化工有限公司 流化床气相催化加氢催化剂无氮再生活化新方法
DE59905881D1 (de) 1998-12-12 2003-07-10 Basf Ag Verfahren zur herstellung von aminen
US7122701B2 (en) * 2003-06-04 2006-10-17 Bayer Aktiengesellschaft Process for preparing aromatic amines
DE102006035203A1 (de) * 2006-07-29 2008-01-31 Bayer Materialscience Ag Verfahren zur Herstellung von aromatischen Aminen
CN101679200A (zh) * 2007-06-27 2010-03-24 Hrd有限公司 生产硝基苯的方法和系统
US7491856B2 (en) 2007-06-27 2009-02-17 H R D Corporation Method of making alkylene glycols
US7750188B2 (en) * 2007-06-27 2010-07-06 H R D Corporation System and process for the production of aniline and toluenediamine
US8304584B2 (en) 2007-06-27 2012-11-06 H R D Corporation Method of making alkylene glycols
DE102007045125A1 (de) * 2007-09-20 2009-04-02 Bayer Technology Services Gmbh Verfahren zur Herstellung von aromatischen Aminen
DE102009019436A1 (de) 2009-04-29 2010-11-04 Bayer Materialscience Ag Verfahren zur Herstellung von aromatischen Aminen
DE102010038519A1 (de) * 2010-07-28 2012-02-02 Bayer Materialscience Ag Verfahren zur Herstellung von Nitrobenzol durch adiabate Nitrierung
HUE032332T2 (en) 2012-10-11 2017-09-28 Basf Se Process for recovering pure aniline
US9115049B2 (en) 2012-10-11 2015-08-25 Basf Se Process for obtaining pure aniline
KR20160067158A (ko) 2013-10-08 2016-06-13 코베스트로 도이칠란트 아게 디아미노톨루엔의 제조 방법
US9346012B2 (en) 2014-06-10 2016-05-24 Covestro Llc Method and apparatus for denenoxing waste gases from nitration
CN105348113B (zh) * 2015-12-15 2017-04-19 绍兴贝斯美化工有限公司 一种n‑(1‑乙基丙基)‑3,4‑二甲基苯胺连续化生产装置及方法
KR102035543B1 (ko) 2017-11-20 2019-10-23 휴켐스주식회사 고농도 디니트로벤젠을 이용한 메타-페닐렌디아민의 제조 방법
CN109232272B (zh) * 2018-11-13 2024-01-05 淮安绿源化工科技有限公司 一种安全环保的芳香胺的生产系统和工艺
CN117597326A (zh) 2021-06-30 2024-02-23 巴斯夫欧洲公司 生产苯胺的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454468A (en) * 1943-08-18 1948-11-23 Standard Oil Dev Co Method for preparing aromatic nitro compounds and amines
GB832939A (en) * 1957-11-27 1960-04-21 Ici Ltd Improved reduction process
US3086063A (en) * 1961-06-01 1963-04-16 Allied Chem Purification of m-dinitromonocyclic aryl compounds
US4185036A (en) * 1973-12-28 1980-01-22 E. I. Du Pont De Nemours And Company Hydrogenation of mixed aromatic nitrobodies
DE2713374B2 (de) * 1977-03-25 1980-02-14 Bayer Ag, 5090 Leverkusen Raney-Nickel-Eisen-Katalysator
US4340758A (en) * 1981-07-06 1982-07-20 Chevron Research Company Nitration process for the preparation of 2,6-dialkylaniline
US4935557A (en) * 1984-08-07 1990-06-19 Air Products And Chemicals, Inc. Conitration of mixed aromatic hydrocarbons
US4766244A (en) * 1986-10-30 1988-08-23 The Dow Chemical Company High purity process for the preparation of 4,6-diamino-1,3-benzenediol

Also Published As

Publication number Publication date
NL8602711A (nl) 1987-06-01
FR2589467A1 (fr) 1987-05-07
GB2182330A (en) 1987-05-13
US4740621A (en) 1988-04-26
AU6459286A (en) 1987-05-07
JPS62120347A (ja) 1987-06-01
CH669953A5 (it) 1989-04-28
GB2182330B (en) 1989-09-27
DE3636984A1 (de) 1987-05-14
BE905671A (fr) 1987-02-16
IT8683431A0 (it) 1986-10-30
KR870004936A (ko) 1987-06-02
AU587154B2 (en) 1989-08-03
KR940008911B1 (ko) 1994-09-28
CA1260958A (en) 1989-09-26
FR2589467B1 (fr) 1991-04-19
GB8626257D0 (en) 1986-12-03

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