SG166091A1 - Method for producing isocyanates - Google Patents
Method for producing isocyanatesInfo
- Publication number
- SG166091A1 SG166091A1 SG201006422-8A SG2010064228A SG166091A1 SG 166091 A1 SG166091 A1 SG 166091A1 SG 2010064228 A SG2010064228 A SG 2010064228A SG 166091 A1 SG166091 A1 SG 166091A1
- Authority
- SG
- Singapore
- Prior art keywords
- producing isocyanates
- isocyanates
- producing
- relates
- present
- Prior art date
Links
- 239000012948 isocyanate Substances 0.000 title abstract 2
- 150000002513 isocyanates Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005042392A DE102005042392A1 (de) | 2005-09-06 | 2005-09-06 | Verfahren zur Herstellung von Isocyanaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG166091A1 true SG166091A1 (en) | 2010-11-29 |
Family
ID=37459369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG201006422-8A SG166091A1 (en) | 2005-09-06 | 2006-08-23 | Method for producing isocyanates |
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)
| 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)
| 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 |
-
2005
- 2005-09-06 DE DE102005042392A patent/DE102005042392A1/de not_active Withdrawn
-
2006
- 2006-08-23 JP JP2008529589A patent/JP5264489B2/ja active Active
- 2006-08-23 CN CN2006800326067A patent/CN101258127B/zh active Active
- 2006-08-23 WO PCT/EP2006/065593 patent/WO2007028715A1/de not_active Ceased
- 2006-08-23 HU HUE06792972A patent/HUE042073T2/hu unknown
- 2006-08-23 SG SG201006422-8A patent/SG166091A1/en unknown
- 2006-08-23 KR KR1020087008183A patent/KR101339601B1/ko active Active
- 2006-08-23 EP EP06792972.9A patent/EP1924552B1/de active Active
- 2006-08-23 US US12/065,964 patent/US8258337B2/en active Active
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 |
| JP5264489B2 (ja) | 2013-08-14 |
| EP1924552B1 (de) | 2018-10-10 |
| JP2009507059A (ja) | 2009-02-19 |
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