PL1935875T3 - Sposób wytwarzania izocyjanianów w fazie gazowej - Google Patents
Sposób wytwarzania izocyjanianów w fazie gazowejInfo
- Publication number
- PL1935875T3 PL1935875T3 PL07023223T PL07023223T PL1935875T3 PL 1935875 T3 PL1935875 T3 PL 1935875T3 PL 07023223 T PL07023223 T PL 07023223T PL 07023223 T PL07023223 T PL 07023223T PL 1935875 T3 PL1935875 T3 PL 1935875T3
- Authority
- PL
- Poland
- Prior art keywords
- cooling
- gaseous phase
- phosgene
- reaction area
- isocyanate
- Prior art date
Links
- 239000012948 isocyanate Substances 0.000 title abstract 4
- 150000002513 isocyanates Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000007792 gaseous phase Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 abstract 5
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 150000003141 primary amines Chemical class 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006058634A DE102006058634A1 (de) | 2006-12-13 | 2006-12-13 | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| EP07023223A EP1935875B1 (de) | 2006-12-13 | 2007-11-30 | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL1935875T3 true PL1935875T3 (pl) | 2011-12-30 |
Family
ID=38988377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL07023223T PL1935875T3 (pl) | 2006-12-13 | 2007-11-30 | Sposób wytwarzania izocyjanianów w fazie gazowej |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7615662B2 (pl) |
| EP (1) | EP1935875B1 (pl) |
| JP (1) | JP5366393B2 (pl) |
| KR (1) | KR101433943B1 (pl) |
| CN (1) | CN101200437B (pl) |
| AT (1) | ATE517082T1 (pl) |
| DE (1) | DE102006058634A1 (pl) |
| PL (1) | PL1935875T3 (pl) |
| RU (1) | RU2464258C2 (pl) |
| TW (1) | TWI409248B (pl) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2349986T3 (pl) * | 2008-10-15 | 2013-09-30 | Basf Se | Sposób wytwarzania izocyjanianów |
| US8916725B2 (en) | 2008-11-07 | 2014-12-23 | Basf Se | Process for preparing isocyanates |
| EP2373616B1 (de) | 2008-12-03 | 2014-10-22 | 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 |
| EP2403826B1 (de) * | 2009-03-06 | 2017-05-24 | Basf Se | Verfahren und vorrichtung zur herstellung von isocyanaten |
| JP5699128B2 (ja) | 2009-04-08 | 2015-04-08 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | イソシアネートの製造方法 |
| DE102009032414A1 (de) | 2009-07-09 | 2011-01-13 | 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 |
| 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 |
| BR112012013061A2 (pt) * | 2009-12-01 | 2016-11-22 | Basf Se | processo para preparar isocianatos. |
| US8981145B2 (en) | 2010-03-18 | 2015-03-17 | Basf Se | Process for preparing isocyanates |
| KR20130029064A (ko) * | 2010-03-18 | 2013-03-21 | 바스프 에스이 | 이소시아네이트의 제조 방법 |
| DE102010019342A1 (de) | 2010-05-05 | 2011-11-10 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| WO2014122180A1 (de) | 2013-02-08 | 2014-08-14 | Bayer Materialscience 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 |
| EP2949622B1 (de) | 2014-05-27 | 2022-03-09 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur verarbeitung von chlorwasserstoff aus der isocyanatherstellung |
| MX390867B (es) | 2014-06-24 | 2025-03-21 | Covestro Deutschland Ag | Metodos para producir productos quimicos con interrupciones de funcionamiento. |
| HUE057495T2 (hu) | 2015-06-12 | 2022-05-28 | Covestro Intellectual Property Gmbh & Co Kg | Eljárás diizocianátok elõállítására gázfázisban |
| CN105017079B (zh) * | 2015-06-24 | 2016-11-23 | 青岛科技大学 | 一种在惰性溶剂存在下制备异氰酸酯的方法 |
| US10280135B2 (en) | 2015-09-30 | 2019-05-07 | Covestro Deutschland Ag | Method for producing isocyanates |
| WO2017063883A1 (en) * | 2015-10-16 | 2017-04-20 | Huntsman International Llc | Method for controlling the process for making isocyanates |
| PT3500553T (pt) | 2016-08-17 | 2021-07-29 | Covestro Deutschland Ag | Processo para a produção de isocianato e pelo menos um outro produto químico num sistema de produção integrada |
| EP3558940B1 (de) | 2016-12-21 | 2021-01-20 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung eines isocyanats |
| WO2018184980A1 (de) | 2017-04-03 | 2018-10-11 | Covestro Deutschland Ag | Reinigungsvorrichtung für gasströme aus der isocyanatherstellung |
| CN110914236B (zh) * | 2017-06-08 | 2023-01-31 | 科思创德国股份有限公司 | 制备异氰酸酯的方法 |
| WO2018224529A1 (de) | 2017-06-08 | 2018-12-13 | Covestro Deutschland Ag | Verfahren zur herstellung von isocyanaten in der gasphase |
| CN111094240B (zh) * | 2017-09-11 | 2023-02-21 | 科思创德国股份有限公司 | 使在二胺的气相光气化中获得的气态反应混合物骤冷的方法 |
| CN109704993A (zh) * | 2018-12-26 | 2019-05-03 | 万华化学集团股份有限公司 | 一种在气相中制备异氰酸酯的方法 |
| EP3904336B1 (en) | 2018-12-26 | 2023-05-03 | Wanhua Chemical Group Co., Ltd. | Method for preparing isocyanate in gaseous phase |
| WO2021052894A1 (de) | 2019-09-17 | 2021-03-25 | Covestro Deutschland Ag | Verfahren zur herstellung von isocyanaten |
| US20240269634A1 (en) * | 2021-05-27 | 2024-08-15 | Basf Se | Method for producing phosgene |
| EP4104922A1 (en) | 2021-06-14 | 2022-12-21 | Covestro Deutschland AG | Reactor and process for preparing isocyanates |
| EP4355475A1 (en) | 2021-06-14 | 2024-04-24 | Covestro LLC | Reactor and process for preparing isocyanates |
| CN118525001A (zh) * | 2021-12-17 | 2024-08-20 | 摩珈(上海)生物科技有限公司 | 气相无溶剂法制备异氰酸酯的方法 |
| EP4480944A1 (de) | 2023-06-20 | 2024-12-25 | Covestro Deutschland AG | Verfahren zur herstellung von aliphatischen diisocyanaten in der gasphase |
| CN121569012A (zh) | 2023-08-15 | 2026-02-24 | 科思创德国股份有限公司 | 提供适于焚烧的粒料的方法、适于焚烧的粒料及其作为燃料的用途 |
| WO2026040074A1 (en) | 2024-08-23 | 2026-02-26 | Basf Se | Process for the provision of aliphatic polyisocyanurate |
Family Cites Families (10)
| 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. |
| FR2723585B1 (fr) * | 1994-08-12 | 1996-09-27 | Rhone Poulenc Chimie | Procede de preparation de composes du type polyisocyanates aromatiques en phase gazeuse. |
| 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 |
| DE102004030164A1 (de) * | 2004-06-22 | 2006-01-19 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
-
2006
- 2006-12-13 DE DE102006058634A patent/DE102006058634A1/de not_active Withdrawn
-
2007
- 2007-11-30 PL PL07023223T patent/PL1935875T3/pl unknown
- 2007-11-30 EP EP07023223A patent/EP1935875B1/de active Active
- 2007-11-30 AT AT07023223T patent/ATE517082T1/de active
- 2007-12-11 US US12/001,270 patent/US7615662B2/en active Active
- 2007-12-12 KR KR1020070128866A patent/KR101433943B1/ko active Active
- 2007-12-12 JP JP2007320396A patent/JP5366393B2/ja not_active Expired - Fee Related
- 2007-12-12 TW TW096147335A patent/TWI409248B/zh not_active IP Right Cessation
- 2007-12-13 CN CN2007101621038A patent/CN101200437B/zh active Active
- 2007-12-13 RU RU2007146117/04A patent/RU2464258C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR101433943B1 (ko) | 2014-08-25 |
| EP1935875A1 (de) | 2008-06-25 |
| RU2464258C2 (ru) | 2012-10-20 |
| TW200842122A (en) | 2008-11-01 |
| JP5366393B2 (ja) | 2013-12-11 |
| US7615662B2 (en) | 2009-11-10 |
| CN101200437B (zh) | 2013-01-02 |
| US20080167490A1 (en) | 2008-07-10 |
| EP1935875B1 (de) | 2011-07-20 |
| JP2008150372A (ja) | 2008-07-03 |
| KR20080055661A (ko) | 2008-06-19 |
| ATE517082T1 (de) | 2011-08-15 |
| DE102006058634A1 (de) | 2008-06-19 |
| RU2007146117A (ru) | 2009-06-20 |
| TWI409248B (zh) | 2013-09-21 |
| CN101200437A (zh) | 2008-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE517082T1 (de) | Verfahren zur herstellung von isocyanaten in der gasphase | |
| US7019164B2 (en) | Process for the production of (poly)isocyanates in the gas phase | |
| ATE517083T1 (de) | Lochstrahlreaktor und verfahren zur herstellung eines isocyanats unter einsatz des reaktors | |
| JP4360878B2 (ja) | トルエンジイソシアネートの精製および製造方法 | |
| WO2004037718A3 (de) | Verfahren zur herstellung von chlor aus salzsäure und ein damit integriertes verfahren zur herstellung von isocyanaten | |
| KR100984460B1 (ko) | 톨루엔디이소시아네이트 혼합물의 정제 방법 | |
| JP4486800B2 (ja) | ジアミンの気相ホスゲン化の際に気体反応混合物をクエンチする方法 | |
| ATE338745T1 (de) | Verfahren zur herstellung von isocyanaten in der gasphase | |
| PL365357A1 (pl) | Sposób wytwarzania poliizocyjanianów w fazie gazowej | |
| ATE486057T1 (de) | Verfahren zur herstellung von isocyanaten | |
| SG134289A1 (en) | Process for the production of di-and polyamines of the diphenylmethane series | |
| PL1526129T3 (pl) | Sposób wytwarzania izocyjanianów w fazie gazowej | |
| ATE384040T1 (de) | Verfahren zur herstellung von polyisocyanaten durch adiabate phosgenierung von primären aminen | |
| RU2007123665A (ru) | Непрерывный способ получения изоцианатов | |
| CN104755458B (zh) | 通过在液相中光气化胺制备异氰酸酯的方法 | |
| AU2003293871A1 (en) | Method for the continuous production of isocyanates | |
| JP2012532160A (ja) | イソシアネートの製造方法 | |
| RU2004137019A (ru) | Способ получения изоцианатов в газовой фазе | |
| AU2003294849A1 (en) | Method for separating out solvent from a reaction mixture resulting from an isocyanate synthesis and for purifying this solvent | |
| PL1935877T3 (pl) | Sposób wytwarzania toluilenodiizocyjanianu | |
| WO2011006807A3 (en) | Process for preparing light-coloured isocyanates of the diphenylmethane series | |
| PT1401802E (pt) | Processo para a preparação de isocianatos | |
| RU2008145984A (ru) | Способ получения первичных ароматических диизоцианатов | |
| AU2003293872A1 (en) | Method for separating isocyanates out from a reaction mixture | |
| KR20120050444A (ko) | 디페닐메탄 디이소시아네이트 계열의 명색 이소시아네이트의 제조 방법 |