PT3592727T - Método para fabrico de nitrobenzeno - Google Patents

Método para fabrico de nitrobenzeno

Info

Publication number
PT3592727T
PT3592727T PT187090014T PT18709001T PT3592727T PT 3592727 T PT3592727 T PT 3592727T PT 187090014 T PT187090014 T PT 187090014T PT 18709001 T PT18709001 T PT 18709001T PT 3592727 T PT3592727 T PT 3592727T
Authority
PT
Portugal
Prior art keywords
producing nitrobenzene
nitrobenzene
producing
Prior art date
Application number
PT187090014T
Other languages
English (en)
Portuguese (pt)
Original Assignee
Covestro Deutschland Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=58265814&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3592727(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Covestro Deutschland Ag filed Critical Covestro Deutschland Ag
Publication of PT3592727T publication Critical patent/PT3592727T/pt

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT187090014T 2017-03-07 2018-03-05 Método para fabrico de nitrobenzeno PT3592727T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17159723 2017-03-07

Publications (1)

Publication Number Publication Date
PT3592727T true PT3592727T (pt) 2024-06-26

Family

ID=58265814

Family Applications (1)

Application Number Title Priority Date Filing Date
PT187090014T PT3592727T (pt) 2017-03-07 2018-03-05 Método para fabrico de nitrobenzeno

Country Status (9)

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

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
WO2025045698A1 (en) 2023-08-25 2025-03-06 Covestro Deutschland Ag Reactor for the nitration of aromatic compounds, production plant comprising said reactor and nitration process using said reactor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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
ES2087139T3 (es) 1990-01-04 1996-07-16 Nrm Int Tech Procedimiento de nitracion.
US5313009A (en) 1990-01-04 1994-05-17 Nrm International Technologies C.V. Nitration process
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
KR100743381B1 (ko) 2000-03-02 2007-07-30 다우 글로벌 테크놀로지스 인크. 관형 반응기, 관형 반응기에서 액체/액체 다상 반응의 수행방법 및 관형 반응기에서 방향족 화합물의 환상 니트로화 방법
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
CN103068788A (zh) 2010-07-30 2013-04-24 拜耳知识产权有限责任公司 生产硝基苯的连续方法
WO2014016292A1 (de) 2012-07-27 2014-01-30 Bayer Materialscience Ag Verfahren zur herstellung von nitrobenzol durch adiabate nitrierung
EP2877441B2 (de) 2012-07-27 2021-06-16 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von nitrobenzol durch adiabate nitrierung
US9302978B1 (en) 2013-04-29 2016-04-05 Covestro Deutschland Ag Process for the preparation of nitrobenzene by adiabatic nitration
KR102414963B1 (ko) 2014-06-24 2022-07-01 코베스트로 도이칠란트 아게 니트로벤젠의 제조 방법
WO2016124304A1 (de) * 2015-02-03 2016-08-11 Merck Patent Gmbh Metallkomplexe

Also Published As

Publication number Publication date
WO2018162427A1 (de) 2018-09-13
KR102597388B1 (ko) 2023-11-03
US10815189B2 (en) 2020-10-27
US20200017434A1 (en) 2020-01-16
EP3592727B1 (de) 2024-04-03
SA519410031B1 (ar) 2022-08-21
JP2020509071A (ja) 2020-03-26
HUE067029T2 (hu) 2024-09-28
CN110573491A (zh) 2019-12-13
KR20190121838A (ko) 2019-10-28
EP3592727A1 (de) 2020-01-15
CN110573491B (zh) 2022-11-11
JP7093361B2 (ja) 2022-06-29

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