PT1289649E - Metodo e dispositivo para a produção continua de mono ou poliisocianatos orgânicos - Google Patents
Metodo e dispositivo para a produção continua de mono ou poliisocianatos orgânicos Download PDFInfo
- Publication number
- PT1289649E PT1289649E PT01945178T PT01945178T PT1289649E PT 1289649 E PT1289649 E PT 1289649E PT 01945178 T PT01945178 T PT 01945178T PT 01945178 T PT01945178 T PT 01945178T PT 1289649 E PT1289649 E PT 1289649E
- Authority
- PT
- Portugal
- Prior art keywords
- phosgene
- feedstock
- main
- reaction product
- flow
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229920001228 polyisocyanate Polymers 0.000 title claims description 7
- 239000005056 polyisocyanate Substances 0.000 title claims description 7
- 238000010924 continuous production Methods 0.000 title description 4
- 150000001412 amines Chemical class 0.000 claims abstract description 29
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims description 49
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 40
- 239000002994 raw material Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims 2
- 239000007858 starting material Substances 0.000 abstract description 4
- 239000003960 organic solvent Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 11
- 239000013049 sediment Substances 0.000 description 8
- 239000012948 isocyanate Substances 0.000 description 7
- 150000002513 isocyanates Chemical class 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- -1 amine salt Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- RPKCLSMBVQLWIN-UHFFFAOYSA-N 2-n-methylbenzene-1,2-diamine Chemical compound CNC1=CC=CC=C1N RPKCLSMBVQLWIN-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
-
- 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
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/23—Mixing by intersecting jets
-
- 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
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/915—Reverse flow, i.e. flow changing substantially 180° in direction
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Accessories For Mixers (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10026142A DE10026142A1 (de) | 2000-05-26 | 2000-05-26 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von organischen Mono- oder Polyisocyanaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1289649E true PT1289649E (pt) | 2007-05-31 |
Family
ID=7643675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT01945178T PT1289649E (pt) | 2000-05-26 | 2001-05-21 | Metodo e dispositivo para a produção continua de mono ou poliisocianatos orgânicos |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6867324B2 (https=) |
| EP (1) | EP1289649B1 (https=) |
| JP (1) | JP4959092B2 (https=) |
| KR (1) | KR100809167B1 (https=) |
| CN (1) | CN1216681C (https=) |
| AT (1) | ATE358532T1 (https=) |
| AU (1) | AU2001267470A1 (https=) |
| DE (2) | DE10026142A1 (https=) |
| ES (1) | ES2282264T3 (https=) |
| HU (1) | HU229267B1 (https=) |
| PT (1) | PT1289649E (https=) |
| WO (1) | WO2001091898A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004053662A1 (de) | 2004-11-03 | 2006-05-04 | Basf Ag | Verfahren zur Herstellung von Polyisocyanaten |
| JP2008002453A (ja) * | 2006-05-22 | 2008-01-10 | Nidec Sankyo Corp | ミキシングポンプ装置および燃料電池 |
| US8436204B2 (en) | 2006-07-13 | 2013-05-07 | Basf Aktiengesellschaft | Method for producing isocyanates |
| JP2010507614A (ja) * | 2006-10-26 | 2010-03-11 | ビーエーエスエフ ソシエタス・ヨーロピア | イソシアネートの製造方法 |
| US9708185B2 (en) | 2007-09-07 | 2017-07-18 | Turbulent Energy, Llc | Device for producing a gaseous fuel composite and system of production thereof |
| US8715378B2 (en) | 2008-09-05 | 2014-05-06 | Turbulent Energy, Llc | Fluid composite, device for producing thereof and system of use |
| US8746965B2 (en) * | 2007-09-07 | 2014-06-10 | Turbulent Energy, Llc | Method of dynamic mixing of fluids |
| US9310076B2 (en) | 2007-09-07 | 2016-04-12 | Turbulent Energy Llc | Emulsion, apparatus, system and method for dynamic preparation |
| DE102008063728A1 (de) * | 2008-12-18 | 2010-06-24 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| CN101708438B (zh) * | 2009-12-04 | 2011-12-28 | 天津大学 | 一种混合器及制备有机异氰酸酯的方法 |
| BR112012031995B1 (pt) | 2010-06-14 | 2020-02-27 | Dow Global Technologies Llc | Misturador a jato reativo estático |
| WO2012050858A1 (en) * | 2010-09-28 | 2012-04-19 | Dow Global Technologies Llc | Reactive flow static mixer with cross-flow obstructions |
| IN2014CN04741A (https=) * | 2011-11-29 | 2015-09-18 | Basf Se | |
| CN108325492B (zh) * | 2018-03-14 | 2023-12-19 | 湖北丽康源化工有限公司 | 一种制备h酸的硝化工艺及装置 |
| US20230219044A1 (en) * | 2020-06-10 | 2023-07-13 | The Johns Hopkins University | Axisymmetric confined impinging jet mixer |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB448489A (en) * | 1935-10-10 | 1936-06-09 | Concordia Elektrizitaets Ag | A device for producing foam for fire extinguishing purposes |
| DE1146872B (de) * | 1959-01-29 | 1963-04-11 | Bayer Ag | Verfahren zur Herstellung von organischen Isocyanaten |
| US3507626A (en) * | 1965-10-15 | 1970-04-21 | Mobay Chemical Corp | Venturi mixer |
| GB1238669A (https=) * | 1968-03-12 | 1971-07-07 | ||
| FR2127146A5 (https=) | 1971-02-25 | 1972-10-13 | Brev Etudes Sibe | |
| US3947484A (en) * | 1971-10-26 | 1976-03-30 | Bayer Aktiengesellschaft | Continuous prephosgenation process for the production of organic isocyanates |
| CA1137076A (en) | 1978-12-13 | 1982-12-07 | John R. Bauer | Fluid spray mixer - reactor system |
| US4289732A (en) * | 1978-12-13 | 1981-09-15 | The Upjohn Company | Apparatus for intimately admixing two chemically reactive liquid components |
| JPS5748954A (en) * | 1980-09-10 | 1982-03-20 | Mitsui Toatsu Chem Inc | Preparation of organic isocyanates |
| DE3630097A1 (de) * | 1986-09-04 | 1988-03-17 | Gerhard Ing Grad Moskau | Verfahren und vorrichtung zur verbrennung, vergasung oder entgasung von abwaessern oder waessrigen schlaemmen |
| EP0271684A3 (en) * | 1986-11-04 | 1988-08-10 | Ube Cycon, Ltd. | Process for agglomerating a polymer latex |
| JPH0822375B2 (ja) * | 1987-04-30 | 1996-03-06 | ノードソン株式会社 | 液体の衝突式混合吐出又は噴出方法とその装置 |
| JPS63286585A (ja) | 1987-05-16 | 1988-11-24 | Nippon Parkerizing Co Ltd | チタンまたはその合金の化成処理液ならびに該化成処理液でのチタンまたはその合金の表面処理方法 |
| DE3717057A1 (de) * | 1987-05-21 | 1988-12-01 | Bayer Ag | Verfahren zur herstellung von isocyanaten |
| DE3744001C1 (de) | 1987-12-24 | 1989-06-08 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Mono- oder Polyisocyanaten |
| JPH02152532A (ja) * | 1988-12-02 | 1990-06-12 | Minoru Nakamura | 液体混合装置 |
| US4908463A (en) * | 1988-12-05 | 1990-03-13 | Ethyl Corporation | Aluminoxane process |
| DD300168A7 (de) * | 1988-12-21 | 1992-05-27 | Schwarzheide Synthesewerk Veb | Verfahren und Vorrichtung zur kontinuierlichen Umsetzung von Diaminodiphenylmethan/Polyamin-Gemischen mit Phosgen zu Polyisocyanaten |
| JPH0676538B2 (ja) * | 1989-05-30 | 1994-09-28 | 旭化成工業株式会社 | ポリオキシメチレン組成物 |
| DE19539205A1 (de) * | 1995-10-22 | 1997-04-24 | Meissner Gmbh & Co Kg Josef | Verfahren zur Aromatennitrierung |
| SE505546C2 (sv) * | 1995-12-11 | 1997-09-15 | Moelnlycke Ab | Metod att åstadkomma en svets eller ett klipp medelst ultraljud |
| DE19638567A1 (de) * | 1996-09-20 | 1998-03-26 | Bayer Ag | Mischer-Reaktor und Verfahren zur Durchführung von Reaktionen, insbesondere die Phosgenierung von primären Aminen |
| JP3681561B2 (ja) * | 1997-12-26 | 2005-08-10 | 日本碍子株式会社 | 物質の均一混合方法及び混合装置 |
| DE19817691A1 (de) * | 1998-04-21 | 1999-10-28 | Basf Ag | Verfahren zur Herstellung von Mischungen aus Diphenylmehandiisocyanaten und Polyphenylen-polymethylen-polyisocyanaten mit vermindertem Gehalt an chlorierten Nebenprodukten und verminderter Jodfarbzahl |
-
2000
- 2000-05-26 DE DE10026142A patent/DE10026142A1/de not_active Withdrawn
-
2001
- 2001-05-21 HU HU0301844A patent/HU229267B1/hu not_active IP Right Cessation
- 2001-05-21 PT PT01945178T patent/PT1289649E/pt unknown
- 2001-05-21 ES ES01945178T patent/ES2282264T3/es not_active Expired - Lifetime
- 2001-05-21 AU AU2001267470A patent/AU2001267470A1/en not_active Abandoned
- 2001-05-21 KR KR1020027015867A patent/KR100809167B1/ko not_active Expired - Fee Related
- 2001-05-21 CN CN018099327A patent/CN1216681C/zh not_active Expired - Fee Related
- 2001-05-21 JP JP2001587903A patent/JP4959092B2/ja not_active Expired - Fee Related
- 2001-05-21 DE DE50112295T patent/DE50112295D1/de not_active Expired - Lifetime
- 2001-05-21 US US10/296,595 patent/US6867324B2/en not_active Expired - Fee Related
- 2001-05-21 AT AT01945178T patent/ATE358532T1/de not_active IP Right Cessation
- 2001-05-21 WO PCT/EP2001/005818 patent/WO2001091898A1/de not_active Ceased
- 2001-05-21 EP EP01945178A patent/EP1289649B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR100809167B1 (ko) | 2008-02-29 |
| CN1216681C (zh) | 2005-08-31 |
| JP4959092B2 (ja) | 2012-06-20 |
| US6867324B2 (en) | 2005-03-15 |
| CN1434743A (zh) | 2003-08-06 |
| DE50112295D1 (de) | 2007-05-16 |
| KR20030022132A (ko) | 2003-03-15 |
| ATE358532T1 (de) | 2007-04-15 |
| AU2001267470A1 (en) | 2001-12-11 |
| EP1289649B1 (de) | 2007-04-04 |
| EP1289649A1 (de) | 2003-03-12 |
| ES2282264T3 (es) | 2007-10-16 |
| WO2001091898A1 (de) | 2001-12-06 |
| JP2003535064A (ja) | 2003-11-25 |
| HUP0301844A3 (en) | 2007-10-29 |
| HU229267B1 (en) | 2013-10-28 |
| DE10026142A1 (de) | 2001-12-13 |
| HUP0301844A2 (hu) | 2003-09-29 |
| US20030166965A1 (en) | 2003-09-04 |
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