RU2377233C2 - Способ получения диизоцианатов в газовой фазе - Google Patents

Способ получения диизоцианатов в газовой фазе Download PDF

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Publication number
RU2377233C2
RU2377233C2 RU2004137019/04A RU2004137019A RU2377233C2 RU 2377233 C2 RU2377233 C2 RU 2377233C2 RU 2004137019/04 A RU2004137019/04 A RU 2004137019/04A RU 2004137019 A RU2004137019 A RU 2004137019A RU 2377233 C2 RU2377233 C2 RU 2377233C2
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tubular reactor
wall
double
sectional area
cross
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RU2004137019/04A
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Russian (ru)
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RU2004137019A (ru
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Юрген МАЙН (DE)
Юрген МАЙН
Херберт ШТУТЦ (DE)
Херберт ШТУТЦ
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Байер Матириальсайенс Аг
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1812—Tubular reactors
    • B01J19/1843—Concentric tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/244—Concentric tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/005—Feed or outlet devices as such, e.g. feeding tubes provided with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
RU2004137019/04A 2003-12-18 2004-12-17 Способ получения диизоцианатов в газовой фазе RU2377233C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10359627A DE10359627A1 (de) 2003-12-18 2003-12-18 Verfahren zur Herstellung von Diisocyanaten
DE10359627.5 2003-12-18

Publications (2)

Publication Number Publication Date
RU2004137019A RU2004137019A (ru) 2006-05-27
RU2377233C2 true RU2377233C2 (ru) 2009-12-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004137019/04A RU2377233C2 (ru) 2003-12-18 2004-12-17 Способ получения диизоцианатов в газовой фазе

Country Status (13)

Country Link
US (1) US6930199B2 (enExample)
EP (1) EP1555258B1 (enExample)
JP (1) JP4676754B2 (enExample)
KR (1) KR101135352B1 (enExample)
CN (1) CN100475783C (enExample)
AT (1) ATE413380T1 (enExample)
CA (1) CA2490050C (enExample)
DE (2) DE10359627A1 (enExample)
ES (1) ES2314330T3 (enExample)
MX (1) MXPA04012337A (enExample)
PL (1) PL1555258T3 (enExample)
RU (1) RU2377233C2 (enExample)
TW (1) TWI335908B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2571826C2 (ru) * 2010-05-05 2015-12-20 Байер Интеллектуэль Проперти Гмбх Способ получения изоцианатов в газовой фазе

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JP4739798B2 (ja) * 2005-04-05 2011-08-03 三井化学株式会社 ポリイソシアネート連続製造装置
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
EP2049675A1 (de) 2006-08-01 2009-04-22 Basf Se Verfahren zur herstellung von pentamethylen-1,5-diisocyanat
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
CN101583594B (zh) * 2006-11-07 2013-06-19 巴斯夫欧洲公司 生产异氰酸酯的方法
US20100048942A1 (en) * 2006-12-11 2010-02-25 Basf Se Process for preparing isocyanates
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
WO2008077287A1 (en) * 2006-12-27 2008-07-03 Ningbo Wanhua Polyurethanes Co. Ltd. An orifice jet-type injection reactor
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
US8558026B2 (en) 2007-08-30 2013-10-15 Basf Se Method for producing isocyanates
EP2060560B1 (en) * 2007-11-14 2016-04-13 Covestro Deutschland AG Preparation of light-colored isocyanates
DE102007056511A1 (de) 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
CN102317254B (zh) * 2008-07-23 2014-11-19 巴斯夫欧洲公司 制备异氰酸酯的方法
KR20110084922A (ko) 2008-10-15 2011-07-26 바스프 에스이 이소시아네이트의 제조 방법
US8916725B2 (en) 2008-11-07 2014-12-23 Basf Se Process for preparing isocyanates
CN102239143B (zh) 2008-12-03 2014-02-12 巴斯夫欧洲公司 制备异氰酸酯的方法
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
KR20110135937A (ko) 2009-03-06 2011-12-20 바스프 에스이 이소시아네이트를 제조하기 위한 방법 및 장치
KR20120000078A (ko) 2009-03-20 2012-01-03 바스프 에스이 이소시아네이트를 제조하기 위한 방법 및 장치
WO2010115908A2 (de) 2009-04-08 2010-10-14 Basf Se Verfahren zur herstellung von isocyanaten
DE102009032413A1 (de) 2009-07-09 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
JP5827248B2 (ja) 2010-02-26 2015-12-02 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 気相においてイソシアネートを製造する方法
US8487127B2 (en) 2010-02-26 2013-07-16 Basf Se Process for preparing isocyanates in the gas phase
US20110230679A1 (en) * 2010-03-16 2011-09-22 Dow Global Technologies, Inc. Reactive Static Mixer
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
HUE026867T2 (en) 2010-12-29 2016-08-29 Wanhua Chemical Group Co Ltd Fast mixing reactor and application
HUE031803T2 (en) 2012-07-11 2017-08-28 Covestro Deutschland Ag Process for processing distillation residues from the production of isocyanate
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
CN103224457B (zh) * 2013-04-15 2015-02-25 湘潭大学 一种连续制备氨基甲酰氯的方法及其装置
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
US10294198B2 (en) 2014-04-11 2019-05-21 Covestro Deutschland Ag Method for producing xylylene diisocyanates in the gaseous phase
CN106715384B (zh) * 2014-09-19 2022-07-08 科思创德国股份有限公司 在气相中制备1,5-戊二异氰酸酯的方法
WO2016042124A1 (de) 2014-09-19 2016-03-24 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten in der gasphase
KR102540646B1 (ko) 2015-03-16 2023-06-08 코베스트로 도이칠란트 아게 1,5-펜타메틸렌 디이소시아네이트를 기재로 하는 폴리이소시아네이트 조성물
JP7486914B2 (ja) 2015-04-21 2024-05-20 コベストロ、ドイチュラント、アクチエンゲゼルシャフト １，５－ジイソシアナトペンタンを基礎とするポリイソシアネート混合物
WO2016198404A1 (de) 2015-06-12 2016-12-15 Covestro Deutschland Ag Verfahren zur herstellung von diisocyanaten in der gasphase
CN105032307B (zh) * 2015-07-21 2017-07-21 万华化学集团股份有限公司 一种动态自清理反应器及其用于制备异氰酸酯的方法
WO2017055311A1 (de) 2015-09-30 2017-04-06 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
WO2017093215A1 (de) 2015-12-03 2017-06-08 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
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
HUE060475T2 (hu) 2017-06-08 2023-03-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás izocianátok elõállítására
EP3634947B1 (de) 2017-06-08 2022-09-07 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von isocyanaten in der gasphase
HUE068310T2 (hu) 2019-09-17 2024-12-28 Covestro Deutschland Ag Eljárás izocianátok elõállítására
EP4104922A1 (en) 2021-06-14 2022-12-21 Covestro Deutschland AG Reactor and process for preparing isocyanates
WO2022263320A1 (en) 2021-06-14 2022-12-22 Covestro Deutschland Ag Reactor and process for preparing isocyanates
CN114195683B (zh) * 2021-12-14 2023-03-17 山东新和成维生素有限公司 一种采用气相反应器制备异氰酸酯的方法及气相反应器
CN115041106B (zh) * 2022-06-21 2023-11-07 湖北新轩宏新材料有限公司 一种制备三氯甲苯的反应器及制备方法
EP4378576A1 (en) * 2022-11-29 2024-06-05 Basf Se Apparatus and process for preparing isocyanates
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
EP4545579A1 (de) 2023-10-24 2025-04-30 Covestro Deutschland AG Verfahren zur herstellung eines polyisocyanats auf basis von 1,5-pentamethylendiisocyanat

Citations (4)

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US4847408A (en) * 1987-04-30 1989-07-11 Bayer Aktiengesellschaft Process for the preparation of (cyclo)aliphatic diisocyanates
EP0593334A1 (fr) * 1992-10-16 1994-04-20 Rhone-Poulenc Chimie Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse
US5633396A (en) * 1995-06-23 1997-05-27 Bayer Aktiengesellschaft Process for preparing triisocyanates
US6225497B1 (en) * 1998-01-09 2001-05-01 Bayer Aktiengesellschaft Process for the phosgenation of amines in the gas phase using microstructure mixers

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DE19707576C1 (de) * 1997-02-26 1998-04-16 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
JP2001151725A (ja) * 1999-11-22 2001-06-05 Nippon Shokubai Co Ltd アルデヒド処理剤混合装置およびアクリル酸の精製方法
DE10133728A1 (de) * 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10158160A1 (de) * 2001-11-28 2003-06-12 Basf Ag Herstellung von Isocyanaten in der Gasphase
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US4847408A (en) * 1987-04-30 1989-07-11 Bayer Aktiengesellschaft Process for the preparation of (cyclo)aliphatic diisocyanates
EP0593334A1 (fr) * 1992-10-16 1994-04-20 Rhone-Poulenc Chimie Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse
US5633396A (en) * 1995-06-23 1997-05-27 Bayer Aktiengesellschaft Process for preparing triisocyanates
US6225497B1 (en) * 1998-01-09 2001-05-01 Bayer Aktiengesellschaft Process for the phosgenation of amines in the gas phase using microstructure mixers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2571826C2 (ru) * 2010-05-05 2015-12-20 Байер Интеллектуэль Проперти Гмбх Способ получения изоцианатов в газовой фазе
US9328064B2 (en) 2010-05-05 2016-05-03 Bayer Materialscience Ag Method for producing isocyanates in the gas phase

Also Published As

Publication number Publication date
RU2004137019A (ru) 2006-05-27
CA2490050A1 (en) 2005-06-18
TW200535123A (en) 2005-11-01
DE502004008400D1 (de) 2008-12-18
ES2314330T3 (es) 2009-03-16
US6930199B2 (en) 2005-08-16
JP2005179361A (ja) 2005-07-07
CN1651406A (zh) 2005-08-10
EP1555258B1 (de) 2008-11-05
KR20050061385A (ko) 2005-06-22
CA2490050C (en) 2012-02-07
KR101135352B1 (ko) 2012-04-17
PL1555258T3 (pl) 2009-04-30
DE10359627A1 (de) 2005-07-21
MXPA04012337A (es) 2005-06-23
EP1555258A1 (de) 2005-07-20
TWI335908B (en) 2011-01-11
ATE413380T1 (de) 2008-11-15
HK1081525A1 (zh) 2006-05-19
JP4676754B2 (ja) 2011-04-27
US20050137417A1 (en) 2005-06-23
CN100475783C (zh) 2009-04-08

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Effective date: 20161218