KR101337846B1 - 기상 포스겐화 방법 - Google Patents

기상 포스겐화 방법 Download PDF

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Publication number
KR101337846B1
KR101337846B1 KR1020060072449A KR20060072449A KR101337846B1 KR 101337846 B1 KR101337846 B1 KR 101337846B1 KR 1020060072449 A KR1020060072449 A KR 1020060072449A KR 20060072449 A KR20060072449 A KR 20060072449A KR 101337846 B1 KR101337846 B1 KR 101337846B1
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South Korea
Prior art keywords
amine
heat exchanger
channel
heating
heat exchangers
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Expired - Fee Related
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KR1020060072449A
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English (en)
Korean (ko)
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KR20070016072A (ko
Inventor
요셉 잔데르스
한노 브뤼머
외르크 라웨
베른트 죠카
마르쿠스 아이히만
페레나 하베르캄프
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바이엘 머티리얼사이언스 아게
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
KR1020060072449A 2005-08-02 2006-08-01 기상 포스겐화 방법 Expired - Fee Related KR101337846B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005036870.0 2005-08-02
DE102005036870A DE102005036870A1 (de) 2005-08-02 2005-08-02 Verfahren zur Gasphasenphosgenierung

Publications (2)

Publication Number Publication Date
KR20070016072A KR20070016072A (ko) 2007-02-07
KR101337846B1 true KR101337846B1 (ko) 2013-12-06

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KR1020060072449A Expired - Fee Related KR101337846B1 (ko) 2005-08-02 2006-08-01 기상 포스겐화 방법

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US (2) US20070043233A1 (https=)
EP (1) EP1754698B1 (https=)
JP (1) JP5226940B2 (https=)
KR (1) KR101337846B1 (https=)
CN (1) CN1907964B (https=)
AT (1) ATE417820T1 (https=)
CA (1) CA2554850C (https=)
DE (2) DE102005036870A1 (https=)
ES (1) ES2317376T3 (https=)
MX (1) MXPA06008616A (https=)
PL (1) PL1754698T3 (https=)
RU (1) RU2440333C2 (https=)

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KR101560009B1 (ko) * 2007-09-19 2015-10-13 바스프 에스이 이소시아네이트의 제조 방법
DE102007056511A1 (de) 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
EP2128127A1 (de) * 2008-05-31 2009-12-02 Bayer MaterialScience AG Ammoniumchloridabtrennung aus der Gasphase
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
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
WO2010100221A1 (de) 2009-03-06 2010-09-10 Basf Se Verfahren und vorrichtung zur herstellung von isocyanaten
KR20120000078A (ko) * 2009-03-20 2012-01-03 바스프 에스이 이소시아네이트를 제조하기 위한 방법 및 장치
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
US9249029B2 (en) 2010-01-22 2016-02-02 Basf Se Single chamber vaporizer and use thereof in chemical synthesis
JP5882229B2 (ja) * 2010-01-22 2016-03-09 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ １室型蒸発器及び化学合成におけるその使用
HUE026304T2 (en) 2010-02-26 2016-06-28 Basf Se A method for producing isocyanates in a gas phase
US8487127B2 (en) 2010-02-26 2013-07-16 Basf Se Process for preparing isocyanates in the gas phase
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
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
US8969615B2 (en) * 2011-03-31 2015-03-03 Basf Se Process for preparing isocyanates
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
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
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
EP3129353B1 (de) * 2014-04-11 2024-02-28 Covestro Deutschland AG Zusammensetzung zur herstellung transparenter polythiourethan-körper
EP3194362B1 (de) 2014-09-19 2025-09-10 Covestro Deutschland AG Verfahren zur herstellung von 1,5-pentandiisocyanat in der gasphase
KR102540646B1 (ko) 2015-03-16 2023-06-08 코베스트로 도이칠란트 아게 1,5-펜타메틸렌 디이소시아네이트를 기재로 하는 폴리이소시아네이트 조성물
CN107438634A (zh) 2015-04-21 2017-12-05 科思创德国股份有限公司 基于1,5‑二异氰酸根合戊烷的多异氰酸酯混合物
KR102733348B1 (ko) 2015-06-12 2024-11-25 코베스트로 도이칠란트 아게 디이소시아네이트의 기체 상 제조 방법
KR20180030035A (ko) 2015-07-16 2018-03-21 코베스트로 도이칠란트 아게 이소시아네이트를 제조하는 방법
US10435353B2 (en) 2015-12-03 2019-10-08 Covestro Deutschland Ag Method for producing isocyanates
CN107556215B (zh) * 2016-06-30 2022-04-19 科思创德国股份有限公司 从氯化氢液体混合物中分离和处理杂质的方法和系统
HUE053661T2 (hu) 2016-12-21 2021-07-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás egy izocianát elõállítására
HUE053892T2 (hu) 2017-04-03 2021-07-28 Covestro Intellectual Property Gmbh & Co Kg Tisztító berendezés izocianát elõállításából származó gázáramokhoz
WO2018224530A1 (de) 2017-06-08 2018-12-13 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
US10836713B2 (en) 2017-06-08 2020-11-17 Covestro Deutschland Ag Method for producing isocyanates in the gas phase
EP3524591A1 (en) 2018-02-13 2019-08-14 Covestro Deutschland AG Process for the preparation of isocyanates
US10626084B2 (en) 2018-08-03 2020-04-21 Covestro Llc Method for producing two isocyanates
WO2021052894A1 (de) 2019-09-17 2021-03-25 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
EP4151619A1 (en) 2021-09-20 2023-03-22 Covestro Deutschland AG Method for the removal of water from and transport of aliphatic diamines
EP4151618A1 (en) 2021-09-20 2023-03-22 Covestro Deutschland AG Obtaining aliphatic amines from compositions
EP4442859A1 (de) 2023-04-06 2024-10-09 Covestro Deutschland AG Nachhaltige herstellung von hexamethylendiisocyanat für die produktion von polyurethan
EP4480944A1 (de) 2023-06-20 2024-12-25 Covestro Deutschland AG Verfahren zur herstellung von aliphatischen diisocyanaten in der gasphase
WO2025036923A1 (de) 2023-08-15 2025-02-20 Covestro Deutschland Ag Herstellung eines isocyanats im wege einer gasphasenreaktion in mehreren parallel betriebenen gasphasenreaktionsanordnungen
EP4545579A1 (de) 2023-10-24 2025-04-30 Covestro Deutschland AG Verfahren zur herstellung eines polyisocyanats auf basis von 1,5-pentamethylendiisocyanat

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JP2003192658A (ja) 2001-12-14 2003-07-09 Bayer Ag 改良された気相（ポリ）イソシアネート製造方法
US20040026813A1 (en) 1999-09-09 2004-02-12 Mehrotra Pankai K. Process for heat treating ceramics and articles of manufacture made thereby
US20050022940A1 (en) * 2003-08-02 2005-02-03 Kurt-Manfred Kupper Process for the removal of volatile compounds from mixtures of substances using a micro-evaporator
JP2005179361A (ja) * 2003-12-18 2005-07-07 Bayer Materialscience Ag ジイソシアネートの製造法

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DE19528781A1 (de) * 1995-08-04 1997-02-06 Bayer Ag Verfahren zur Herstellung von Toluylendiisocyanat, spezielle Gemische aus Toluylendiamin und Wasser und deren Verwendung zur Herstellung von Toluylendiisocyanat
US6255497B1 (en) * 1997-04-29 2001-07-03 The Endowment For Research In Human Biology, Inc. Method for the inhibition of ALDH-I useful in the treatment of alcohol dependence or alcohol abuse
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DE19912541C1 (de) * 1999-03-19 2000-10-26 Karlsruhe Forschzent Verfahren zum Abtöten schädlicher Mikroorganismen in Flüssigkeiten durch kurzzeitiges Hocherhitzen
DE10010397C1 (de) * 2000-02-28 2001-12-06 Mannesmann Ag Vorrichtung zum Verdampfen flüssiger Medien
DE10133728A1 (de) 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10133729A1 (de) 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10138970A1 (de) 2001-08-08 2003-02-20 Bayer Ag Rohrreaktor auf Basis eines Schichtstoffes
DE10238995A1 (de) * 2002-08-20 2004-02-26 Basf Ag Gasphasenphosgenierung bei moderaten Drücken
DE10245704A1 (de) * 2002-09-30 2004-04-01 Bayer Ag Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen
DE10326381B4 (de) * 2003-06-12 2005-09-22 Jähn, Peter Turbulenzerzeuger
DE10349504A1 (de) * 2003-10-23 2005-05-25 Bayer Technology Services Gmbh Verfahren zur Herstellung von Isocyanaten in der Gasphase

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US20040026813A1 (en) 1999-09-09 2004-02-12 Mehrotra Pankai K. Process for heat treating ceramics and articles of manufacture made thereby
JP2003192658A (ja) 2001-12-14 2003-07-09 Bayer Ag 改良された気相（ポリ）イソシアネート製造方法
US20050022940A1 (en) * 2003-08-02 2005-02-03 Kurt-Manfred Kupper Process for the removal of volatile compounds from mixtures of substances using a micro-evaporator
JP2005179361A (ja) * 2003-12-18 2005-07-07 Bayer Materialscience Ag ジイソシアネートの製造法

Also Published As

Publication number Publication date
PL1754698T3 (pl) 2009-06-30
DE502006002363D1 (de) 2009-01-29
EP1754698B1 (de) 2008-12-17
EP1754698A3 (de) 2007-03-07
JP5226940B2 (ja) 2013-07-03
MXPA06008616A (es) 2007-12-06
KR20070016072A (ko) 2007-02-07
US8692016B2 (en) 2014-04-08
RU2006127641A (ru) 2008-02-10
JP2007039459A (ja) 2007-02-15
EP1754698A2 (de) 2007-02-21
DE102005036870A1 (de) 2007-02-08
ES2317376T3 (es) 2009-04-16
CN1907964B (zh) 2013-03-13
US20100312009A1 (en) 2010-12-09
CA2554850C (en) 2014-11-25
US20070043233A1 (en) 2007-02-22
CN1907964A (zh) 2007-02-07
ATE417820T1 (de) 2009-01-15
RU2440333C2 (ru) 2012-01-20
CA2554850A1 (en) 2007-02-02

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