KR940008911B1 - 벤젠 또는 벤젠유도체로부터 조절된 니트로화를 거치는 직접적인 방향족 모노아민 및 방향족 디아민의 공제조방법 및 제조장치 시스템 - Google Patents

벤젠 또는 벤젠유도체로부터 조절된 니트로화를 거치는 직접적인 방향족 모노아민 및 방향족 디아민의 공제조방법 및 제조장치 시스템 Download PDF

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Publication number
KR940008911B1
KR940008911B1 KR1019860009173A KR860009173A KR940008911B1 KR 940008911 B1 KR940008911 B1 KR 940008911B1 KR 1019860009173 A KR1019860009173 A KR 1019860009173A KR 860009173 A KR860009173 A KR 860009173A KR 940008911 B1 KR940008911 B1 KR 940008911B1
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South Korea
Prior art keywords
reactor
mononitrobenzene
mixture
dinitrobenzene
benzene
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Expired - Lifetime
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KR1019860009173A
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English (en)
Korean (ko)
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KR870004936A (ko
Inventor
조오지 애덤즈 얼
브릿지즈 바아커 로버어트
제이 라셋트 마크
아이비즈 플라워즈 레리
Original Assignee
피어스트 케미칼 코오포레이션
로버어트 비이 바아커
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Publication of KR870004936A publication Critical patent/KR870004936A/ko
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Publication of KR940008911B1 publication Critical patent/KR940008911B1/ko
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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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019860009173A 1985-11-01 1986-10-31 벤젠 또는 벤젠유도체로부터 조절된 니트로화를 거치는 직접적인 방향족 모노아민 및 방향족 디아민의 공제조방법 및 제조장치 시스템 Expired - Lifetime KR940008911B1 (ko)

Applications Claiming Priority (2)

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
US793,788 1985-11-01

Publications (2)

Publication Number Publication Date
KR870004936A KR870004936A (ko) 1987-06-02
KR940008911B1 true KR940008911B1 (ko) 1994-09-28

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ID=25160799

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009173A Expired - Lifetime KR940008911B1 (ko) 1985-11-01 1986-10-31 벤젠 또는 벤젠유도체로부터 조절된 니트로화를 거치는 직접적인 방향족 모노아민 및 방향족 디아민의 공제조방법 및 제조장치 시스템

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190057505A (ko) * 2017-11-20 2019-05-29 휴켐스주식회사 고농도 디니트로벤젠을 이용한 메타-페닐렌디아민의 제조 방법

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
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
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
WO2000035852A1 (de) 1998-12-12 2000-06-22 Basf Aktiengesellschaft 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
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
EA017143B1 (ru) * 2007-06-27 2012-10-30 ЭйчАДи КОПЭРЕЙШН Система и способ получения нитробензола
US7750188B2 (en) * 2007-06-27 2010-07-06 H R D Corporation System and process for the production of aniline and toluenediamine
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
US9115049B2 (en) 2012-10-11 2015-08-25 Basf Se Process for obtaining pure aniline
EP2906528B1 (de) 2012-10-11 2016-09-21 Basf Se Verfahren zur gewinnung von rein-anilin
WO2015052068A1 (de) 2013-10-08 2015-04-16 Bayer Materialscience Ag Verfahren zur herstellung von toluylendiamin
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
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
KR20240026517A (ko) 2021-06-30 2024-02-28 바스프 에스이 아닐린의 제조 방법
CN117586127A (zh) * 2023-11-24 2024-02-23 万华化学集团股份有限公司 一种tdi生产装置处理粗dnt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
DE2713374C3 (de) * 1977-03-25 1987-07-30 Bayer Ag, 5090 Leverkusen Verwendung von Raney-Nickel-Eisen-Katalysatoren zur Reduktion von m-Nitrotoluol, p-Nitrophenetol oder 2,4-/2,6-Dinitrotoluol-Gemischen
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190057505A (ko) * 2017-11-20 2019-05-29 휴켐스주식회사 고농도 디니트로벤젠을 이용한 메타-페닐렌디아민의 제조 방법

Also Published As

Publication number Publication date
AU587154B2 (en) 1989-08-03
JPS62120347A (ja) 1987-06-01
GB2182330B (en) 1989-09-27
GB2182330A (en) 1987-05-13
NL8602711A (nl) 1987-06-01
KR870004936A (ko) 1987-06-02
GB8626257D0 (en) 1986-12-03
CH669953A5 (enExample) 1989-04-28
DE3636984A1 (de) 1987-05-14
IT1212210B (it) 1989-11-22
FR2589467B1 (fr) 1991-04-19
CA1260958A (en) 1989-09-26
AU6459286A (en) 1987-05-07
BE905671A (fr) 1987-02-16
US4740621A (en) 1988-04-26
FR2589467A1 (fr) 1987-05-07
IT8683431A0 (it) 1986-10-30

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