JP5264489B2 - イソシアネートの製造方法 - Google Patents

イソシアネートの製造方法 Download PDF

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Publication number
JP5264489B2
JP5264489B2 JP2008529589A JP2008529589A JP5264489B2 JP 5264489 B2 JP5264489 B2 JP 5264489B2 JP 2008529589 A JP2008529589 A JP 2008529589A JP 2008529589 A JP2008529589 A JP 2008529589A JP 5264489 B2 JP5264489 B2 JP 5264489B2
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Prior art keywords
reactor
zone
phosgene
stream
amine
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JP2008529589A
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English (en)
Japanese (ja)
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JP2009507059A5 (https=
JP2009507059A (ja
Inventor
ヴェルフェルト アンドレアス
クネッシェ カルステン
ダイス アンドレアス
チェン ツン−チー
マトケ トルステン
シュトレーファー エックハルト
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BASF SE
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BASF SE
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Publication of JP2009507059A5 publication Critical patent/JP2009507059A5/ja
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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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31322—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31332—Ring, torus, toroidal or coiled configurations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4335—Mixers with a converging-diverging cross-section
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2008529589A 2005-09-06 2006-08-23 イソシアネートの製造方法 Active JP5264489B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005042392A DE102005042392A1 (de) 2005-09-06 2005-09-06 Verfahren zur Herstellung von Isocyanaten
DE102005042392.2 2005-09-06
PCT/EP2006/065593 WO2007028715A1 (de) 2005-09-06 2006-08-23 Verfahren zur herstellung von isocyanaten

Publications (3)

Publication Number Publication Date
JP2009507059A JP2009507059A (ja) 2009-02-19
JP2009507059A5 JP2009507059A5 (https=) 2012-10-04
JP5264489B2 true JP5264489B2 (ja) 2013-08-14

Family

ID=37459369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008529589A Active JP5264489B2 (ja) 2005-09-06 2006-08-23 イソシアネートの製造方法

Country Status (9)

Country Link
US (1) US8258337B2 (https=)
EP (1) EP1924552B1 (https=)
JP (1) JP5264489B2 (https=)
KR (1) KR101339601B1 (https=)
CN (1) CN101258127B (https=)
DE (1) DE102005042392A1 (https=)
HU (1) HUE042073T2 (https=)
SG (1) SG166091A1 (https=)
WO (1) WO2007028715A1 (https=)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0714842A2 (pt) 2006-08-01 2013-05-21 Basf Se processo para preparar um composto, composto, e, uso do composto
US8173833B2 (en) 2006-11-07 2012-05-08 Basf Aktiengesellschaft Method for the production of isocyanates
DE102006058633A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
WO2009027232A1 (de) * 2007-08-30 2009-03-05 Basf Se Verfahren zur herstellung von isocyanaten
WO2009027234A1 (de) * 2007-08-30 2009-03-05 Basf Se Verfahren zur herstellung von isocyanaten
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
US8779181B2 (en) 2008-10-15 2014-07-15 Basf Se Process for preparing isocyanates
EP2364294B1 (de) 2008-11-07 2013-07-03 Basf Se Verfahren zur herstellung von isocyanaten
US8809575B2 (en) 2008-12-03 2014-08-19 Basf Se Process for preparing isocyanates
DE102008061686A1 (de) * 2008-12-11 2010-06-17 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
WO2010115908A2 (de) 2009-04-08 2010-10-14 Basf Se Verfahren zur herstellung von isocyanaten
DE102009032414A1 (de) * 2009-07-09 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102010019342A1 (de) 2010-05-05 2011-11-10 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
US9321720B2 (en) * 2010-10-14 2016-04-26 Basf Se Process for preparing isocyanates
HUE057757T2 (hu) * 2010-10-14 2022-06-28 Basf Se Eljárás izocianátok elõállítására
WO2013029918A1 (de) 2011-09-02 2013-03-07 Basf Se Verfahren zur herstellung von isocyanaten
US8816126B2 (en) 2011-09-02 2014-08-26 Basf Se Process for preparing isocyanates
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
HUE039136T2 (hu) 2014-03-27 2018-12-28 Covestro Deutschland Ag Eljárás gázfázisú foszgénezõ rendszer mûködtetésére
EP3122719B1 (de) 2014-03-27 2018-05-16 Covestro Deutschland AG Verfahren zum betreiben einer gasphasenphosgenierungsanlage
EP3194362B1 (de) * 2014-09-19 2025-09-10 Covestro Deutschland AG Verfahren zur herstellung von 1,5-pentandiisocyanat in der gasphase
US20180079852A1 (en) 2015-03-16 2018-03-22 Covestro Deutschland Ag Polyisocyanate composition based on 1,5-pentamethylene diisocyanate
KR20170139527A (ko) 2015-04-21 2017-12-19 코베스트로 도이칠란트 아게 1,5-디이소시아네이토펜탄을 기재로 하는 폴리이소시아네이트 혼합물
JP7093183B2 (ja) 2015-06-12 2022-06-29 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 気相中におけるジイソシアネートの製造方法
WO2017063883A1 (en) * 2015-10-16 2017-04-20 Huntsman International Llc Method for controlling the process for making isocyanates
CN108290831B (zh) * 2015-12-03 2021-11-19 科思创德国股份有限公司 制备异氰酸酯的方法
HUE053892T2 (hu) 2017-04-03 2021-07-28 Covestro Intellectual Property Gmbh & Co Kg Tisztító berendezés izocianát elõállításából származó gázáramokhoz
CN110105248B (zh) * 2019-05-31 2021-07-20 上海应用技术大学 一种甲苯二异氰酸酯的制备方法
ES3023386T3 (en) 2020-11-23 2025-05-30 Basf Se Process for producing isocyanates
JP7602926B2 (ja) * 2021-02-09 2024-12-19 旭化成株式会社 オキシメチレン重合体の製造方法
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032269A1 (de) 2000-07-03 2002-01-31 Basf Ag Verfahren und Vorrichtung zur Verringerung von Nebenprodukten bei der Vermischung von Eduktströmen
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
DE10158160A1 (de) * 2001-11-28 2003-06-12 Basf Ag Herstellung von Isocyanaten in der Gasphase
DE10222968A1 (de) * 2002-05-23 2003-12-04 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE10307141A1 (de) * 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase
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
US7961724B2 (en) * 2005-03-18 2011-06-14 Qualcomm Incorporated Dynamic media access control (MAC) address assignment

Also Published As

Publication number Publication date
HUE042073T2 (hu) 2019-06-28
CN101258127A (zh) 2008-09-03
US20090221846A1 (en) 2009-09-03
KR101339601B1 (ko) 2013-12-10
KR20080043872A (ko) 2008-05-19
US8258337B2 (en) 2012-09-04
WO2007028715A1 (de) 2007-03-15
DE102005042392A1 (de) 2007-03-08
EP1924552A1 (de) 2008-05-28
CN101258127B (zh) 2012-06-13
EP1924552B1 (de) 2018-10-10
SG166091A1 (en) 2010-11-29
JP2009507059A (ja) 2009-02-19

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