KR102597388B1 - 니트로벤젠의 제조 방법 - Google Patents

니트로벤젠의 제조 방법 Download PDF

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Publication number
KR102597388B1
KR102597388B1 KR1020197028668A KR20197028668A KR102597388B1 KR 102597388 B1 KR102597388 B1 KR 102597388B1 KR 1020197028668 A KR1020197028668 A KR 1020197028668A KR 20197028668 A KR20197028668 A KR 20197028668A KR 102597388 B1 KR102597388 B1 KR 102597388B1
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Prior art keywords
benzene
flow rate
mass flow
range
nitrobenzene
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Korean (ko)
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KR20190121838A (ko
Inventor
데니세 칸
토마스 크노위프
위르겐 뮈닝
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코베스트로 도이칠란트 아게
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    • 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
    • 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
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/06—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to carbon atoms of six-membered aromatic rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020197028668A 2017-03-07 2018-03-05 니트로벤젠의 제조 방법 Active KR102597388B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17159723.0 2017-03-07
EP17159723 2017-03-07
PCT/EP2018/055376 WO2018162427A1 (de) 2017-03-07 2018-03-05 Verfahren zur herstellung von nitrobenzol

Publications (2)

Publication Number Publication Date
KR20190121838A KR20190121838A (ko) 2019-10-28
KR102597388B1 true KR102597388B1 (ko) 2023-11-03

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ID=58265814

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Application Number Title Priority Date Filing Date
KR1020197028668A Active KR102597388B1 (ko) 2017-03-07 2018-03-05 니트로벤젠의 제조 방법

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US (1) US10815189B2 (https=)
EP (1) EP3592727B1 (https=)
JP (1) JP7093361B2 (https=)
KR (1) KR102597388B1 (https=)
CN (1) CN110573491B (https=)
HU (1) HUE067029T2 (https=)
PT (1) PT3592727T (https=)
SA (1) SA519410031B1 (https=)
WO (1) WO2018162427A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113924284B (zh) * 2019-04-17 2025-01-28 科思创德国股份有限公司 用于制备硝基苯的方法及装置
CN121568781A (zh) 2023-08-25 2026-02-24 科思创德国股份有限公司 用于芳族化合物硝化的反应器，包括所述反应器的生产设备和使用所述反应器的硝化方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014016290A1 (de) 2012-07-27 2014-01-30 Bayer Materialscience Ag Verfahren zur herstellung von nitrobenzol durch adiabate nitrierung

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US4091042A (en) 1977-08-19 1978-05-23 American Cyanamid Company Continuous adiabatic process for the mononitration of benzene
DE3409717C2 (de) 1984-03-16 1994-03-31 Bayer Ag Verfahren zur Herstellung von Nitrobenzol
US5313009A (en) 1990-01-04 1994-05-17 Nrm International Technologies C.V. Nitration process
DE69026590T2 (de) 1990-01-04 1996-10-31 Nrm Int Tech Nitrierungsverfahren
DE4437047A1 (de) 1994-10-17 1996-04-18 Bayer Ag Verfahren zur Dinitrierung von aromatischen Verbindungen
DE19539205A1 (de) 1995-10-22 1997-04-24 Meissner Gmbh & Co Kg Josef Verfahren zur Aromatennitrierung
US6288289B1 (en) 2000-01-27 2001-09-11 Noram Engineering And Constructors Ltd. Integrated effluent treatment process for nitroaromatic manufacture
AR027590A1 (es) 2000-03-02 2003-04-02 Dow Chemical Co Reactor tubular, proceso para conducir las reacciones multifase de liquido/liquido en un reactor tubular, y un proceso para compuestos aromaticos denitracion de anillo en un reactor tubular
EP1291078A3 (de) 2001-09-10 2004-01-28 Bayer Ag Rohrreaktor zur adiabatischen Nitrierung
US20050171207A1 (en) 2003-09-26 2005-08-04 Myriad Genetics, Incorporated Method and composition for combination treatment of neurodegenerative disorders
DE102004017628A1 (de) 2004-04-10 2005-11-03 Bayer Materialscience Ag Verfahren zur Aufarbeitung von aromatische Nitroverbindungen enthaltenden Abwässern
DE102006004943A1 (de) 2006-02-03 2007-08-09 Bayer Materialscience Ag Verfahren zur Herstellung von Nitrobenzol
DE102008048713A1 (de) 2008-09-24 2010-03-25 Bayer Materialscience Ag Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
DE102010006984A1 (de) 2010-02-05 2011-08-11 Bayer MaterialScience AG, 51373 Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
JP2013535478A (ja) 2010-07-30 2013-09-12 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ニトロベンゼンの連続製造方法
WO2014016292A1 (de) 2012-07-27 2014-01-30 Bayer Materialscience Ag Verfahren zur herstellung von nitrobenzol durch adiabate nitrierung
PT2991966T (pt) 2013-04-29 2017-10-06 Covestro Deutschland Ag Processo para a produção de nitrobenzeno através de nitração adiabática
EP3160932B1 (de) * 2014-06-24 2018-03-14 Covestro Deutschland AG Verfahren zur herstellung von nitrobenzol
JP6772188B2 (ja) 2015-02-03 2020-10-21 メルク、パテント、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ ＧｍｂＨ 金属錯体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014016290A1 (de) 2012-07-27 2014-01-30 Bayer Materialscience Ag Verfahren zur herstellung von nitrobenzol durch adiabate nitrierung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Industrial and Engineering Chemistry Research, 2004, Vol.43, pp.4438-4445.

Also Published As

Publication number Publication date
KR20190121838A (ko) 2019-10-28
HUE067029T2 (hu) 2024-09-28
PT3592727T (pt) 2024-06-26
WO2018162427A1 (de) 2018-09-13
CN110573491A (zh) 2019-12-13
US20200017434A1 (en) 2020-01-16
JP7093361B2 (ja) 2022-06-29
CN110573491B (zh) 2022-11-11
EP3592727B1 (de) 2024-04-03
US10815189B2 (en) 2020-10-27
SA519410031B1 (ar) 2022-08-21
JP2020509071A (ja) 2020-03-26
EP3592727A1 (de) 2020-01-15

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