HU229267B1 - Method and device for the continuous production of organic mono or polyisocyanates - Google Patents
Method and device for the continuous production of organic mono or polyisocyanates Download PDFInfo
- Publication number
- HU229267B1 HU229267B1 HU0301844A HUP0301844A HU229267B1 HU 229267 B1 HU229267 B1 HU 229267B1 HU 0301844 A HU0301844 A HU 0301844A HU P0301844 A HUP0301844 A HU P0301844A HU 229267 B1 HU229267 B1 HU 229267B1
- Authority
- HU
- Hungary
- Prior art keywords
- starting material
- phosgene
- annular slot
- main
- mixing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 27
- 229920001228 polyisocyanate Polymers 0.000 title claims description 6
- 239000005056 polyisocyanate Substances 0.000 title claims description 6
- 238000010924 continuous production Methods 0.000 title 1
- 239000007858 starting material Substances 0.000 claims description 50
- 238000002156 mixing Methods 0.000 claims description 49
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 35
- 150000001412 amines Chemical class 0.000 claims description 24
- 239000007795 chemical reaction product Substances 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 2
- 235000014443 Pyrus communis Nutrition 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 6
- 239000012948 isocyanate Substances 0.000 description 5
- 150000002513 isocyanates Chemical class 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 210000001035 gastrointestinal tract Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- -1 amine salt Chemical class 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 208000037804 stenosis Diseases 0.000 description 2
- 230000036262 stenosis Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQJQVUOTMVCFHX-UHFFFAOYSA-L nabam Chemical compound [Na+].[Na+].[S-]C(=S)NCCNC([S-])=S UQJQVUOTMVCFHX-UHFFFAOYSA-L 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002023 wood Substances 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
- 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
- B01J19/2405—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
- 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 (2)
| 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 |
| PCT/EP2001/005818 WO2001091898A1 (de) | 2000-05-26 | 2001-05-21 | Verfahren und vorrichtung zur kontinuierlichen herstellung von organischen mono-oder polyisocyanaten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HUP0301844A2 HUP0301844A2 (hu) | 2003-09-29 |
| HUP0301844A3 HUP0301844A3 (en) | 2007-10-29 |
| HU229267B1 true HU229267B1 (en) | 2013-10-28 |
Family
ID=7643675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0301844A HU229267B1 (en) | 2000-05-26 | 2001-05-21 | Method and device for the continuous production of organic mono or polyisocyanates |
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 |
| PT1289649E (pt) | 2007-05-31 |
| 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 |
| DE10026142A1 (de) | 2001-12-13 |
| HUP0301844A2 (hu) | 2003-09-29 |
| US20030166965A1 (en) | 2003-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of definitive patent protection due to non-payment of fees |