RU2387637C2 - Способ получения изоцианатов - Google Patents

Способ получения изоцианатов Download PDF

Info

Publication number
RU2387637C2
RU2387637C2 RU2004130937/04A RU2004130937A RU2387637C2 RU 2387637 C2 RU2387637 C2 RU 2387637C2 RU 2004130937/04 A RU2004130937/04 A RU 2004130937/04A RU 2004130937 A RU2004130937 A RU 2004130937A RU 2387637 C2 RU2387637 C2 RU 2387637C2
Authority
RU
Russia
Prior art keywords
central nozzle
carbon atoms
tubular reactor
fed
diamines
Prior art date
Application number
RU2004130937/04A
Other languages
English (en)
Russian (ru)
Other versions
RU2004130937A (ru
Inventor
Хайко ХЕРОЛЬД (DE)
Хайко ХЕРОЛЬД
Фолькер МИХЕЛЕ (DE)
Фолькер МИХЕЛЕ
Вернер КЕНИХ (DE)
Вернер КЕНИХ
Original Assignee
Байер Матириальсайенс Аг
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 Байер Матириальсайенс Аг filed Critical Байер Матириальсайенс Аг
Publication of RU2004130937A publication Critical patent/RU2004130937A/ru
Application granted granted Critical
Publication of RU2387637C2 publication Critical patent/RU2387637C2/ru

Links

Images

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)
RU2004130937/04A 2003-10-23 2004-10-22 Способ получения изоцианатов RU2387637C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10349504A DE10349504A1 (de) 2003-10-23 2003-10-23 Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE10349504.5 2003-10-23

Publications (2)

Publication Number Publication Date
RU2004130937A RU2004130937A (ru) 2006-04-10
RU2387637C2 true RU2387637C2 (ru) 2010-04-27

Family

ID=34384438

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004130937/04A RU2387637C2 (ru) 2003-10-23 2004-10-22 Способ получения изоцианатов

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2719392C1 (ru) * 2016-05-25 2020-04-17 Янмар Ко., Лтд. Термоэлектрическое устройство генерирования мощности и термоэлектрическая система генерирования мощности

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2027326A4 (en) * 2006-06-12 2013-08-21 Lg Electronics Inc DRYER AND CONTROL PROCESS THEREFOR
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
DE102006058634A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102006058633A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
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
WO2008077287A1 (en) * 2006-12-27 2008-07-03 Ningbo Wanhua Polyurethanes Co. Ltd. An orifice jet-type injection reactor
DE102007020444A1 (de) 2007-04-27 2008-11-06 Bayer Materialscience Ag Verfahren zur Oxidation eines Chlorwasserstoffenthaltenden Gasgemisches
US20100305356A1 (en) * 2007-08-30 2010-12-02 Basf Se Method for producing isocyanates
KR101572277B1 (ko) 2007-08-30 2015-11-26 바스프 에스이 이소시아네이트의 제조 방법
DE102007056511A1 (de) 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
EP2307356B1 (de) 2008-07-23 2012-06-06 Basf Se Verfahren zur herstellung von isocyanaten
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
PL2507165T3 (pl) 2009-12-01 2017-10-31 Chemetics Inc Sposób obróbki związków siarki
HUE057757T2 (hu) * 2010-10-14 2022-06-28 Basf Se Eljárás izocianátok elõállítására
US9321720B2 (en) 2010-10-14 2016-04-26 Basf Se Process for preparing 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
IN2014CN04741A (https=) * 2011-11-29 2015-09-18 Basf Se
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
EP2953928B1 (de) 2013-02-08 2017-08-09 Covestro Deutschland AG Verfahren zur abtrennung eines durch phosgenierung eines primären amins in der gasphase hergestellten isocyanats aus dem gasförmigen rohprodukt der phosgenierung
EP2829533A1 (de) 2013-07-26 2015-01-28 Bayer MaterialScience AG Verfahren zur herstellung von isocyanaten
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
CN106458863B (zh) 2014-03-27 2020-08-11 科思创德国股份有限公司 运行气相光气化装置的方法
CN106458864B (zh) 2014-03-27 2020-08-11 科思创德国股份有限公司 运行气相光气化装置的方法
EP3129353B1 (de) 2014-04-11 2024-02-28 Covestro Deutschland AG Zusammensetzung zur herstellung transparenter polythiourethan-körper
KR20170058927A (ko) * 2014-09-19 2017-05-29 코베스트로 도이칠란트 아게 이소시아네이트의 기체 상 제조 방법
KR102733348B1 (ko) 2015-06-12 2024-11-25 코베스트로 도이칠란트 아게 디이소시아네이트의 기체 상 제조 방법
WO2017055311A1 (de) 2015-09-30 2017-04-06 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
HUE053661T2 (hu) 2016-12-21 2021-07-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás egy izocianát elõállítására
US10836713B2 (en) 2017-06-08 2020-11-17 Covestro Deutschland Ag Method for producing isocyanates in the gas phase
WO2018224530A1 (de) 2017-06-08 2018-12-13 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
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
CN211770461U (zh) * 2019-09-11 2020-10-27 Arc阿罗马珀尔公司 脉冲电场室
WO2021052894A1 (de) 2019-09-17 2021-03-25 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
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 (en) * 2022-11-29 2024-06-05 Basf Se Apparatus and process for preparing isocyanates

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289840A1 (de) * 1987-04-30 1988-11-09 Bayer Ag Verfahren zur Herstellung von (cyclo) aliphatischen Diisocyanaten
US5449818A (en) * 1992-05-22 1995-09-12 Bayer Aktiengesellschaft Process for the preparation of aromatic diisocyanates
US5516935A (en) * 1994-04-11 1996-05-14 Bayer Aktiengesellschaft Process for the production of diisocyanates
RU2201799C2 (ru) * 2000-09-29 2003-04-10 Институт проблем химической физики РАН Трубчатый реактор
EP1362847A2 (de) * 2002-05-17 2003-11-19 Bayer Aktiengesellschaft Verfahren zur Herstellung von Isocyanaten in der Gasphase

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1238669A (https=) 1968-03-12 1971-07-07
CA1137076A (en) * 1978-12-13 1982-12-07 John R. Bauer Fluid spray mixer - reactor system
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
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
DE10307141A1 (de) * 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289840A1 (de) * 1987-04-30 1988-11-09 Bayer Ag Verfahren zur Herstellung von (cyclo) aliphatischen Diisocyanaten
US4847408A (en) * 1987-04-30 1989-07-11 Bayer Aktiengesellschaft Process for the preparation of (cyclo)aliphatic diisocyanates
US5449818A (en) * 1992-05-22 1995-09-12 Bayer Aktiengesellschaft Process for the preparation of aromatic diisocyanates
US5516935A (en) * 1994-04-11 1996-05-14 Bayer Aktiengesellschaft Process for the production of diisocyanates
RU2201799C2 (ru) * 2000-09-29 2003-04-10 Институт проблем химической физики РАН Трубчатый реактор
EP1362847A2 (de) * 2002-05-17 2003-11-19 Bayer Aktiengesellschaft Verfahren zur Herstellung von Isocyanaten in der Gasphase

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2719392C1 (ru) * 2016-05-25 2020-04-17 Янмар Ко., Лтд. Термоэлектрическое устройство генерирования мощности и термоэлектрическая система генерирования мощности

Also Published As

Publication number Publication date
CA2485396A1 (en) 2005-04-23
US7754915B2 (en) 2010-07-13
PL1526129T3 (pl) 2010-11-30
RU2004130937A (ru) 2006-04-10
KR20050039633A (ko) 2005-04-29
CN100355726C (zh) 2007-12-19
EP1526129A1 (de) 2005-04-27
DE10349504A1 (de) 2005-05-25
CA2485396C (en) 2012-05-08
CN1636972A (zh) 2005-07-13
US20050113601A1 (en) 2005-05-26
ATE471927T1 (de) 2010-07-15
HK1080450A1 (zh) 2006-04-28
DE502004011303D1 (de) 2010-08-05
MXPA04010369A (es) 2005-07-05
JP4748966B2 (ja) 2011-08-17
JP2005126437A (ja) 2005-05-19
ES2346308T3 (es) 2010-10-14
KR101050909B1 (ko) 2011-07-20
EP1526129B1 (de) 2010-06-23

Similar Documents

Publication Publication Date Title
RU2387637C2 (ru) Способ получения изоцианатов
US6803482B2 (en) Process for the production of isocyanates in the gas phase
RU2377233C2 (ru) Способ получения диизоцианатов в газовой фазе
US8957245B2 (en) Method for producing isocyanate
CN102317254B (zh) 制备异氰酸酯的方法
CN102119145B (zh) 制备芳香族异氰酸酯的方法
US20100305356A1 (en) Method for producing isocyanates
US9024057B2 (en) Process for the preparation of isocyanates in the gas phase
TWI464139B (zh) 氣相中製備異氰酸酯之方法
CN101535242A (zh) 生产异氰酸酯的方法
US20090149672A1 (en) Process for the production of aromatic discocyanates in the gas
HK1080450B (en) Process for preparing isocyanates in the gas phase
JP2018533546A (ja) イソシアネート製造プロセスの制御方法
HK1060561B (en) Process for the production of isocyanates in the gas phase

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20161023