HK1080450A1 - Process for preparing isocyanates in the gas phase - Google Patents

Process for preparing isocyanates in the gas phase

Info

Publication number
HK1080450A1
HK1080450A1 HK06100282A HK06100282A HK1080450A1 HK 1080450 A1 HK1080450 A1 HK 1080450A1 HK 06100282 A HK06100282 A HK 06100282A HK 06100282 A HK06100282 A HK 06100282A HK 1080450 A1 HK1080450 A1 HK 1080450A1
Authority
HK
Hong Kong
Prior art keywords
tri
turbulence
annular space
introduced via
containing stream
Prior art date
Application number
HK06100282A
Other languages
English (en)
Inventor
Heiko Herold
Volker Michele
Werner Koinig
Original Assignee
Bayer Materialscience 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
Application filed by Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of HK1080450A1 publication Critical patent/HK1080450A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK06100282A 2003-10-23 2006-01-06 Process for preparing isocyanates in the gas phase HK1080450A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10349504A DE10349504A1 (de) 2003-10-23 2003-10-23 Verfahren zur Herstellung von Isocyanaten in der Gasphase

Publications (1)

Publication Number Publication Date
HK1080450A1 true HK1080450A1 (en) 2006-04-28

Family

ID=34384438

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06100282A HK1080450A1 (en) 2003-10-23 2006-01-06 Process for preparing isocyanates in the gas phase

Country Status (13)

Country Link
US (1) US7754915B2 (fr)
EP (1) EP1526129B1 (fr)
JP (1) JP4748966B2 (fr)
KR (1) KR101050909B1 (fr)
CN (1) CN100355726C (fr)
AT (1) ATE471927T1 (fr)
CA (1) CA2485396C (fr)
DE (2) DE10349504A1 (fr)
ES (1) ES2346308T3 (fr)
HK (1) HK1080450A1 (fr)
MX (1) MXPA04010369A (fr)
PL (1) PL1526129T3 (fr)
RU (1) RU2387637C2 (fr)

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DE102005036870A1 (de) * 2005-08-02 2007-02-08 Bayer Materialscience Ag Verfahren zur Gasphasenphosgenierung
DE102005042392A1 (de) * 2005-09-06 2007-03-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE102005056650A1 (de) * 2005-11-25 2007-05-31 Behr Gmbh & Co. Kg Koaxialrohr oder Rohr-in-Rohr-Anordnung, insbesondere für einen Wärmetauscher
WO2007145448A2 (fr) * 2006-06-12 2007-12-21 Lg Electronics Inc. SÈCHE-LINGE et procédé de commande
CN101153015B (zh) * 2006-09-28 2010-06-16 宁波万华聚氨酯有限公司 一种孔射流式反应器及利用该反应器制备异氰酸酯的方法
DE102006058633A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102006058634A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
EP2151274B1 (fr) * 2006-12-27 2012-09-19 Ningbo Wanhua Polyurethanes Co., Ltd. Réacteur à injection du type à gicleur à orifice
CN101209405B (zh) 2006-12-27 2013-08-28 宁波万华聚氨酯有限公司 一种孔射流式喷射反应器
DE102007020444A1 (de) 2007-04-27 2008-11-06 Bayer Materialscience Ag Verfahren zur Oxidation eines Chlorwasserstoffenthaltenden Gasgemisches
KR101572277B1 (ko) * 2007-08-30 2015-11-26 바스프 에스이 이소시아네이트의 제조 방법
US20100305356A1 (en) * 2007-08-30 2010-12-02 Basf Se Method for producing isocyanates
DE102007056511A1 (de) 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
EP2307356B1 (fr) 2008-07-23 2012-06-06 Basf Se Procédé de fabrication d'isocyanates
CN102119145B (zh) 2008-08-07 2014-06-18 巴斯夫欧洲公司 制备芳香族异氰酸酯的方法
DE102008061686A1 (de) * 2008-12-11 2010-06-17 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102008063728A1 (de) 2008-12-18 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102008063991A1 (de) 2008-12-19 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102009032413A1 (de) 2009-07-09 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
CN101670263B (zh) * 2009-09-03 2012-11-21 天津大学 气相法制备甲苯二异氰酸酯的反应器及操作方法
EP2507165B1 (fr) 2009-12-01 2017-05-10 Chemetics, Inc. Procédé de retraitement de composés sulfurés
US9321720B2 (en) 2010-10-14 2016-04-26 Basf Se Process for preparing isocyanates
WO2012049158A1 (fr) * 2010-10-14 2012-04-19 Basf Se Procédé de production d'isocyanates
PL214498B1 (pl) 2010-12-10 2013-08-30 Inst Chemii Przemyslowej Im Prof Ignacego Moscickiego Sposób wydzielania produktów reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej przy wytwarzaniu toluilenodiizocyjanianu (TDI)
PL393216A1 (pl) 2010-12-10 2012-06-18 Zakłady Chemiczne Zachem Spółka Akcyjna Sposób otrzymywania toluilenodiizocyjanianu (TDI) poprzez prowadzenia reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej oraz urządzenie do otrzymywania toluilenodiizocyjanianu (TDI) poprzez prowadzenie reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej
ES2560408T3 (es) * 2011-11-29 2016-02-18 Basf Se Proceso para producir isocianatos mediante fosgenación de las aminas respectivas en la fase gaseosa
CN104411681B (zh) 2012-07-11 2017-03-29 科思创德国股份有限公司 后处理由制备异氰酸酯产生的蒸馏残渣的方法
CN105121403B (zh) 2013-02-08 2017-12-08 科思创德国股份有限公司 从光气化的气体粗产物中分离由伯胺在气相中的光气化制备的异氰酸酯的方法
EP2829533A1 (fr) 2013-07-26 2015-01-28 Bayer MaterialScience AG Procédé de fabrication d'isocyanates
CN103638893B (zh) * 2013-12-14 2015-04-01 甘肃银光聚银化工有限公司 一种节流子反应器及利用其制备异氰酸酯的方法
HUE039109T2 (hu) 2014-03-27 2018-12-28 Covestro Deutschland Ag Eljárás egy gáz fázisú foszgénezõ berendezés üzemeltetésére
EP3122720B1 (fr) 2014-03-27 2018-06-13 Covestro Deutschland AG Procédé de fonctionnement d'une installation de phosgénation en phase gazeuse
US20170029552A1 (en) 2014-04-11 2017-02-02 Covestro Deutschland Ag Composition containing aromatic nitriles for the production of transparent polythiourethane bodies
KR20170058927A (ko) 2014-09-19 2017-05-29 코베스트로 도이칠란트 아게 이소시아네이트의 기체 상 제조 방법
US10040753B2 (en) 2015-06-12 2018-08-07 Covestro Deutschland Ag Method for preparing diisocyanates in the gas phase
CN108137488B (zh) 2015-09-30 2021-02-26 科思创德国股份有限公司 制备异氰酸酯的方法
RU2719392C1 (ru) * 2016-05-25 2020-04-17 Янмар Ко., Лтд. Термоэлектрическое устройство генерирования мощности и термоэлектрическая система генерирования мощности
HUE053661T2 (hu) 2016-12-21 2021-07-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás egy izocianát elõállítására
WO2018224529A1 (fr) 2017-06-08 2018-12-13 Covestro Deutschland Ag Procédé de préparation d'isocyanates en phase gazeuse
HUE060475T2 (hu) 2017-06-08 2023-03-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás izocianátok elõállítására
CN107597028B (zh) * 2017-09-21 2020-05-08 万华化学（宁波）有限公司 一种制备异氰酸酯的反应器及方法
US20220332677A1 (en) 2019-09-17 2022-10-20 Covestro Deutschland Ag Method for producing isocyanates
CN111205178B (zh) * 2020-02-21 2022-04-19 万华化学集团股份有限公司 一种氧化反应装置及其在醛类化合物氧化反应中的应用
CN111518129B (zh) * 2020-05-22 2021-05-21 江西宏柏新材料股份有限公司 一种连续法合成含硫硅烷的生产系统及生产工艺
CN113024416A (zh) * 2021-04-26 2021-06-25 上海交通大学 一种由有机胺光气化制备异氰酸酯的反应系统
EP4378576A1 (fr) * 2022-11-29 2024-06-05 Basf Se Appareil et procédé de préparation d'isocyanates

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GB1238669A (fr) * 1968-03-12 1971-07-07
CA1137076A (fr) * 1978-12-13 1982-12-07 John R. Bauer Systeme melangeur par vaporisation de liquides a reaction chimique reciproque
US4289732A (en) * 1978-12-13 1981-09-15 The Upjohn Company Apparatus for intimately admixing two chemically reactive liquid components
DE3121036A1 (de) * 1981-05-27 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten
DE3714439A1 (de) * 1987-04-30 1988-11-10 Bayer Ag Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten
DE4217019A1 (de) * 1992-05-22 1993-11-25 Bayer Ag Verfahren zur Herstellung von aromatischen Diisocyanaten
FR2697017B1 (fr) * 1992-10-16 1995-01-06 Rhone Poulenc Chimie Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse.
DE19523385A1 (de) * 1995-06-23 1997-01-09 Bayer Ag Verfahren zur Herstellung von Triisocyanaten
DE10129233A1 (de) * 2001-06-19 2003-01-02 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE10133729A1 (de) * 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10161384A1 (de) * 2001-12-14 2003-06-18 Bayer Ag Verbessertes Verfahren für die Herstellung von (/Poly)-isocyanaten in der Gasphase
DE10222023A1 (de) * 2002-05-17 2003-11-27 Bayer Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE10307141A1 (de) * 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase

Also Published As

Publication number Publication date
ATE471927T1 (de) 2010-07-15
JP2005126437A (ja) 2005-05-19
RU2387637C2 (ru) 2010-04-27
MXPA04010369A (es) 2005-07-05
ES2346308T3 (es) 2010-10-14
RU2004130937A (ru) 2006-04-10
JP4748966B2 (ja) 2011-08-17
CN1636972A (zh) 2005-07-13
CA2485396A1 (fr) 2005-04-23
KR20050039633A (ko) 2005-04-29
US7754915B2 (en) 2010-07-13
EP1526129A1 (fr) 2005-04-27
US20050113601A1 (en) 2005-05-26
KR101050909B1 (ko) 2011-07-20
EP1526129B1 (fr) 2010-06-23
CA2485396C (fr) 2012-05-08
DE502004011303D1 (de) 2010-08-05
CN100355726C (zh) 2007-12-19
PL1526129T3 (pl) 2010-11-30
DE10349504A1 (de) 2005-05-25

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20141022