PL1935876T3 - Sposób wytwarzania izocyjanianów w fazie gazowej - Google Patents

Sposób wytwarzania izocyjanianów w fazie gazowej

Info

Publication number
PL1935876T3
PL1935876T3 PL07023224T PL07023224T PL1935876T3 PL 1935876 T3 PL1935876 T3 PL 1935876T3 PL 07023224 T PL07023224 T PL 07023224T PL 07023224 T PL07023224 T PL 07023224T PL 1935876 T3 PL1935876 T3 PL 1935876T3
Authority
PL
Poland
Prior art keywords
gaseous phase
manufacturing isocyanates
isocyanates
manufacturing
gaseous
Prior art date
Application number
PL07023224T
Other languages
English (en)
Inventor
Fritz Pohl
Klaus Biskup
Rainer Bruns
Friedhelm Steffens
Herbert Stutz
Original Assignee
Bayer Ip Gmbh
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 Ip Gmbh filed Critical Bayer Ip Gmbh
Publication of PL1935876T3 publication Critical patent/PL1935876T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL07023224T 2006-12-13 2007-11-30 Sposób wytwarzania izocyjanianów w fazie gazowej PL1935876T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006058633A DE102006058633A1 (de) 2006-12-13 2006-12-13 Verfahren zur Herstellung von Isocyanaten in der Gasphase
EP07023224.4A EP1935876B1 (de) 2006-12-13 2007-11-30 Verfahren zur Herstellung von Isocyanaten in der Gasphase

Publications (1)

Publication Number Publication Date
PL1935876T3 true PL1935876T3 (pl) 2014-02-28

Family

ID=38988370

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07023224T PL1935876T3 (pl) 2006-12-13 2007-11-30 Sposób wytwarzania izocyjanianów w fazie gazowej

Country Status (10)

Country Link
US (1) US7541487B2 (pl)
EP (1) EP1935876B1 (pl)
JP (1) JP5361178B2 (pl)
KR (1) KR101433379B1 (pl)
CN (1) CN101205197B (pl)
DE (1) DE102006058633A1 (pl)
ES (1) ES2437101T3 (pl)
PL (1) PL1935876T3 (pl)
RU (1) RU2460722C2 (pl)
TW (1) TWI421233B (pl)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007056511A1 (de) * 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
EP2349986B1 (de) * 2008-10-15 2013-04-24 Basf Se Verfahren zur herstellung von isocyanaten
EP2364294B1 (de) * 2008-11-07 2013-07-03 Basf Se Verfahren zur herstellung von isocyanaten
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
US20110301380A1 (en) * 2009-03-06 2011-12-08 Basf Se Process and apparatus for preparing isocyanates
DE102009032414A1 (de) 2009-07-09 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102009033639A1 (de) 2009-07-17 2011-01-20 Bayer Materialscience Ag Verfahen zur Herstellung von Isocyanaten in der Gasphase
KR20120041257A (ko) * 2009-08-11 2012-04-30 바스프 에스이 기상 포스겐화에 의한 디이소시아네이트의 제조 방법
PT2507206E (pt) * 2009-12-04 2014-12-26 Basf Se Método para a produção de isocianatos
US20110228630A1 (en) * 2010-03-16 2011-09-22 Dow Global Technologies, Inc. Reduced Transit Static Mixer Configuration
DE102010019342A1 (de) 2010-05-05 2011-11-10 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
CN101912751B (zh) * 2010-09-03 2012-12-12 烟台万华聚氨酯股份有限公司 一种胺汽化器及其用于制备异氰酸酯的方法
PL214499B1 (pl) 2010-12-10 2013-08-30 Inst Chemii Przemyslowej Im Prof Ignacego Moscickiego Sposób wydzielania toluilenodiizocyjanianu z mieszaniny poreakcyjnej w procesie fosgenowania toluilenodiaminy w fazie gazowej
PL214497B1 (pl) 2010-12-10 2013-08-30 Inst Chemii Przemyslowej Im Prof Ignacego Moscickiego Sposób otrzymywania toluilenodiizocyjanianu (TDI) w procesie fosgenowania toluilenodiaminy (TDA) w fazie gazowej
PL402054A1 (pl) * 2012-12-14 2014-06-23 Zakłady Chemiczne Zachem Spółka Akcyjna Sposób fosgenowania toluilenodiaminy (TDA) w fazie gazowej w specjalnej konstrukcji reaktorze
US9932299B2 (en) 2013-02-08 2018-04-03 Covestro Deutschland Ag Process for separating an isocyanate prepared by phosgenation of a primary amine in the gas phase from the gaseous crude product of the phosgenation
EP2829533A1 (de) 2013-07-26 2015-01-28 Bayer MaterialScience AG Verfahren zur herstellung von isocyanaten
KR20160044473A (ko) 2013-08-19 2016-04-25 코베스트로 도이칠란트 아게 이소시아네이트 제조로부터의 증류 잔류물로부터 유기 이소시아네이트를 수득하는 방법
CN105214568B (zh) * 2014-06-10 2018-04-20 万华化学集团股份有限公司 一种加热器、该加热器的用途和应用该加热器制备异氰酸酯的方法
EP3160630B1 (de) 2014-06-24 2022-08-31 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von chemischen produkten mit betriebsunterbrechungen
CN107667089B (zh) 2015-06-12 2021-02-26 科思创德国股份有限公司 在气相中制备二异氰酸酯的方法
JP6913083B2 (ja) 2015-09-30 2021-08-04 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ イソシアネートの製造方法
HUE055741T2 (hu) 2016-08-17 2021-12-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás és berendezés különféle vegyi termékek elõállítására
WO2018224530A1 (de) 2017-06-08 2018-12-13 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
EP3634947B1 (de) 2017-06-08 2022-09-07 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von isocyanaten in der gasphase
US10875827B2 (en) * 2018-11-13 2020-12-29 Covestro Deutschland Ag Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amine
US10851048B2 (en) * 2018-11-13 2020-12-01 Covestro Deutschland Ag Process for preparing an isocyanate by partly adiabatically operated phosgenation of the corresponding amine
CN109761855B (zh) 2018-12-20 2020-07-28 万华化学集团股份有限公司 一种制备异佛尔酮二异氰酸酯的方法
CN114044745A (zh) * 2021-12-06 2022-02-15 甘肃银光聚银化工有限公司 一种气相光气化法合成1，5-戊二异氰酸酯的方法
JP2025520960A (ja) * 2022-07-06 2025-07-03 モジア（シャンハイ）バイオテック・カンパニー・リミテッド 超臨界ホスゲン化法を配管法と組み合わせることによってイソシアネートを調製するための方法
CN117986159B (zh) * 2022-11-01 2026-07-17 万华化学集团股份有限公司 一种气相光气化反应制备异氰酸酯的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DE4412327A1 (de) * 1994-04-11 1995-10-12 Bayer Ag Verfahren zur Herstellung von Diisocyanaten
FR2723585B1 (fr) 1994-08-12 1996-09-27 Rhone Poulenc Chimie Procede de preparation de composes du type polyisocyanates aromatiques en phase gazeuse.
DE19523385A1 (de) 1995-06-23 1997-01-09 Bayer Ag Verfahren zur Herstellung von Triisocyanaten
DE19800529A1 (de) 1998-01-09 1999-07-15 Bayer Ag Verfahren zur Phosgenierung von Aminen in der Gasphase unter Einsatz von Mikrostrukturmischern
JPH11199033A (ja) 1998-01-13 1999-07-27 Ishii Ind Co Ltd 物品供給装置
DE10158160A1 (de) 2001-11-28 2003-06-12 Basf Ag Herstellung von Isocyanaten in der Gasphase
DE10222023A1 (de) 2002-05-17 2003-11-27 Bayer Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE10245704A1 (de) 2002-09-30 2004-04-01 Bayer Ag Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen
DE10349504A1 (de) 2003-10-23 2005-05-25 Bayer Technology Services Gmbh Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE10359627A1 (de) 2003-12-18 2005-07-21 Bayer Materialscience Ag Verfahren zur Herstellung von Diisocyanaten
DE102004032871A1 (de) * 2004-07-07 2006-02-09 Bayer Materialscience Ag Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen
DE102005037328A1 (de) * 2005-08-04 2007-02-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE102005042392A1 (de) * 2005-09-06 2007-03-08 Basf Ag Verfahren zur Herstellung von Isocyanaten

Also Published As

Publication number Publication date
ES2437101T3 (es) 2014-01-08
RU2460722C2 (ru) 2012-09-10
US7541487B2 (en) 2009-06-02
DE102006058633A1 (de) 2008-06-19
JP5361178B2 (ja) 2013-12-04
EP1935876A1 (de) 2008-06-25
TW200846309A (en) 2008-12-01
US20080146834A1 (en) 2008-06-19
TWI421233B (zh) 2014-01-01
KR101433379B1 (ko) 2014-08-26
CN101205197B (zh) 2013-12-25
KR20080055662A (ko) 2008-06-19
CN101205197A (zh) 2008-06-25
RU2007145914A (ru) 2009-06-20
EP1935876B1 (de) 2013-10-16
JP2008174549A (ja) 2008-07-31

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