DE602004004639D1 - Kontinuierliches verfahren und system zur herstellung von polyetherpolyolen - Google Patents
Kontinuierliches verfahren und system zur herstellung von polyetherpolyolenInfo
- Publication number
- DE602004004639D1 DE602004004639D1 DE602004004639T DE602004004639T DE602004004639D1 DE 602004004639 D1 DE602004004639 D1 DE 602004004639D1 DE 602004004639 T DE602004004639 T DE 602004004639T DE 602004004639 T DE602004004639 T DE 602004004639T DE 602004004639 D1 DE602004004639 D1 DE 602004004639D1
- Authority
- DE
- Germany
- Prior art keywords
- loop reactor
- rate
- reactor
- catalyst
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- 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
- B01J19/1837—Loop-type reactors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45307303P | 2003-03-07 | 2003-03-07 | |
US453073P | 2003-03-07 | ||
PCT/US2004/006643 WO2004081082A1 (en) | 2003-03-07 | 2004-03-05 | Continuous process and system of producing polyether polyols |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004004639D1 true DE602004004639D1 (de) | 2007-03-22 |
DE602004004639T2 DE602004004639T2 (de) | 2007-11-08 |
Family
ID=32990720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004004639T Expired - Fee Related DE602004004639T2 (de) | 2003-03-07 | 2004-03-05 | Kontinuierliches verfahren und system zur herstellung von polyetherpolyolen |
Country Status (13)
Country | Link |
---|---|
US (2) | US7378559B2 (de) |
EP (1) | EP1603965B1 (de) |
JP (1) | JP2007524719A (de) |
KR (1) | KR20050107604A (de) |
CN (1) | CN1867609A (de) |
AT (1) | ATE353348T1 (de) |
AU (1) | AU2004220072A1 (de) |
BR (1) | BRPI0408669A (de) |
CA (1) | CA2518201A1 (de) |
DE (1) | DE602004004639T2 (de) |
MX (1) | MXPA05009512A (de) |
WO (1) | WO2004081082A1 (de) |
ZA (1) | ZA200506576B (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005001076A1 (de) * | 2005-01-08 | 2006-07-20 | Goldschmidt Gmbh | Gleichgewichtsreaktion und Gas/Flüssigreaktion im Schlaufenreaktor |
DE102005034001A1 (de) * | 2005-07-18 | 2007-01-25 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
EP2035479B1 (de) * | 2006-06-23 | 2010-07-07 | Basf Se | Verfahren zur kontinuierlichen herstellung von polyetheralkoholen |
CN101003622B (zh) * | 2007-01-18 | 2010-05-26 | 浙江大学 | 一种负载型双金属氰化络合物催化剂及其制备方法和应用 |
AR073933A1 (es) * | 2008-05-19 | 2010-12-15 | Dow Global Technologies Inc | Procedimiento de flujo de recirculacion continuo para la produccion de poliol de polieter |
CN102177117A (zh) * | 2008-10-13 | 2011-09-07 | 陶氏环球技术有限责任公司 | 用于生产氯化和/或氟化丙烯的方法 |
EP2485996B1 (de) * | 2009-10-09 | 2016-06-15 | Blue Cube IP LLC | Verfahren zur herstellung chlorinierter und/oder fluorinierter propene |
BR112012007914A2 (pt) | 2009-10-09 | 2019-09-24 | Dow Global Technologies Llc | reator isotérmico de tubos múltiplos, processo para produzir um propeno clorado ou fluorado e processo para preparar 2,3,3,3- tetrafluorprop-1-eno (hfo-1234yf) ou 1,3,3,3- tetrafluorprop-1-eno (hfo-1234ze) |
EP2485997B1 (de) * | 2009-10-09 | 2015-09-09 | Dow Global Technologies LLC | Verfahren zur herstellung von chlorierten und/oder fluorierten probenen und höheren alkenen |
CN102753603B (zh) | 2009-12-14 | 2015-01-14 | 陶氏环球技术有限责任公司 | 使用双金属氰化物催化剂连续制备低当量多元醇的方法 |
WO2011089120A1 (de) | 2010-01-20 | 2011-07-28 | Bayer Materialscience Ag | Verfahren zur aktivierung von doppelmetallcyanidkatalysatoren zur herstellung von polyethercarbonatpolyolen |
DE102010008410A1 (de) | 2010-02-18 | 2011-08-18 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
JP2013522438A (ja) | 2010-03-24 | 2013-06-13 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ポリエーテルカーボネートポリオールの製造方法 |
US8946466B2 (en) | 2010-05-18 | 2015-02-03 | Bayer Intellectual Property Gmbh | Method for producing polyether carbonate polyols |
DE102010040517A1 (de) | 2010-09-09 | 2012-03-15 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Polyetherpolyolen |
DE102010043409A1 (de) | 2010-11-04 | 2012-05-10 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Polycarbonatpolyolen durch immortale Polymerisation von cyclischen Carbonaten |
EP2465890A1 (de) | 2010-12-17 | 2012-06-20 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen mit primären Hydroxyl-Endgruppen und daraus hergestellte Polyurethanpolymere |
ES2528910T3 (es) * | 2011-02-24 | 2015-02-13 | Shell Internationale Research Maatschappij B.V. | Proceso para la preparación de poliéter polioles |
JP5918358B2 (ja) | 2011-05-31 | 2016-05-18 | ブルー キューブ アイピー エルエルシー | 塩素化プロペンの製造方法 |
WO2012166393A1 (en) | 2011-05-31 | 2012-12-06 | Dow Global Technologies, Llc | Process for the production of chlorinated propenes |
US8927792B2 (en) | 2011-06-08 | 2015-01-06 | Dow Agrosciences, Llc | Process for the production of chlorinated and/or fluorinated propenes |
US9233896B2 (en) | 2011-08-07 | 2016-01-12 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
WO2013022676A1 (en) | 2011-08-07 | 2013-02-14 | Dow Global Technologies, Llc | Process for the production of chlorinated propenes |
IN2014CN03748A (de) | 2011-11-21 | 2015-09-25 | Dow Global Technologies Llc | |
CN104024187B (zh) | 2011-12-02 | 2017-04-12 | 蓝立方知识产权有限责任公司 | 生产氯化烷烃的方法 |
EP2785670B1 (de) | 2011-12-02 | 2017-10-25 | Blue Cube IP LLC | Verfahren zur herstellung von chlorierten alkanen |
JP6170068B2 (ja) | 2011-12-13 | 2017-07-26 | ブルー キューブ アイピー エルエルシー | 塩素化プロパン及びプロペンの製造方法 |
WO2013096311A1 (en) | 2011-12-22 | 2013-06-27 | Dow Global Technologies, Llc | Process for the production of tetrachloromethane |
EP2794521B1 (de) | 2011-12-23 | 2016-09-21 | Dow Global Technologies LLC | Verfahren zur herstellung von alkenen und/oder geschmacksstoffen |
CN104755448A (zh) | 2012-09-20 | 2015-07-01 | 陶氏环球技术有限公司 | 用于制造氯化丙烯的方法 |
EP2897930A1 (de) | 2012-09-20 | 2015-07-29 | Dow Global Technologies LLC | Verfahren zur herstellung von chlorierten propenen |
EP2900364B1 (de) | 2012-09-30 | 2018-06-13 | Blue Cube IP LLC | Wehrlöschung und verfahren damit |
US10065157B2 (en) | 2012-10-26 | 2018-09-04 | Blue Cube Ip Llc | Mixer and processes incorporating the same |
CA2893841C (en) | 2012-12-18 | 2018-07-24 | Dow Global Technologies Llc | Process for the production of chlorinated propenes |
EP2935166A1 (de) | 2012-12-19 | 2015-10-28 | Blue Cube IP LLC | Verfahren zur herstellung von chlorierten propenen |
EP2961722A2 (de) | 2013-02-27 | 2016-01-06 | Blue Cube IP LLC | Verfahren zur herstellung von chlorierten propenen |
WO2014164368A1 (en) | 2013-03-09 | 2014-10-09 | Dow Global Technologies Llc | Process for the production of chlorinated alkanes |
KR20160018546A (ko) | 2013-06-13 | 2016-02-17 | 코베스트로 도이칠란트 아게 | 폴리에테르카르보네이트-폴리옥시메틸렌 블록 공중합체 |
EP4007788B1 (de) | 2019-08-01 | 2023-08-09 | Dow Global Technologies LLC | Verfahren zur reinigung von polyetherpolyolen |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
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US618017A (en) * | 1899-01-17 | Striped knitted fabric | ||
US3108060A (en) * | 1960-05-10 | 1963-10-22 | Phillips Petroleum Co | Loop reactor and process for sulfonating asphalt |
US3278458A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
US3427256A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanide complex compounds |
US3427335A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same |
US3427334A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity |
US3278459A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
US3278457A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
US3829505A (en) | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
US5159092A (en) * | 1989-09-22 | 1992-10-27 | Buss Ag | Process for the safe and environmentally sound production of highly pure alkylene oxide adducts |
JP3283297B2 (ja) | 1992-06-30 | 2002-05-20 | 旭硝子株式会社 | ポリエーテル類の連続製造方法 |
US5541346A (en) | 1992-10-21 | 1996-07-30 | E. I. Du Pont De Nemours And Company | Polymerization of, and depolymerization to, cyclic ethers using selected metal compound catalysts |
US5364973A (en) * | 1993-05-06 | 1994-11-15 | Arco Chemical Technology | Productive process for making conventional and low-unsaturation polyether polyols |
CH686117A5 (fr) * | 1993-07-08 | 1996-01-15 | Biazzi Sa | Appareillage de reaction gaz-liquide. |
US5712216A (en) | 1995-05-15 | 1998-01-27 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
US5482908A (en) | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US5563221A (en) | 1995-06-21 | 1996-10-08 | Arco Chemical Technology, L.P. | Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols |
US5688861A (en) | 1995-11-30 | 1997-11-18 | Arco Chemical Technology, L.P. | Process for the preparation of polyol polymer dispersions |
US5767323A (en) * | 1995-12-22 | 1998-06-16 | Arco Chemical Technology, L.P. | Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation |
US5777177A (en) | 1996-02-07 | 1998-07-07 | Arco Chemical Technology, L.P. | Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter |
US5789826A (en) * | 1996-04-12 | 1998-08-04 | Kumbatovic; Bogumil | Equipment to extract ocean wave power |
US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US5689012A (en) | 1996-07-18 | 1997-11-18 | Arco Chemical Technology, L.P. | Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter |
DE19709031A1 (de) | 1997-03-06 | 1998-09-10 | Basf Ag | Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren |
DE19735795A1 (de) * | 1997-08-18 | 1999-02-25 | Bayer Ag | Verfahren zur Herstellung von Polyetherpolyolen |
JP2001519468A (ja) * | 1997-10-13 | 2001-10-23 | バイエル・アクチエンゲゼルシヤフト | ポリエーテルポリオールを製造するための結晶質複金属シアン化物触媒 |
DE19834573A1 (de) * | 1998-07-31 | 2000-02-03 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
US6323350B1 (en) * | 1997-12-22 | 2001-11-27 | The Dow Chemical Company | Process for the oxidation of olefins to olefin oxides |
US6063897A (en) * | 1998-05-05 | 2000-05-16 | Arco Chemical Technology, L.P. | Acid-treated double metal cyanide complex catalysts |
DE19906985A1 (de) | 1999-02-19 | 2000-08-31 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
RU2254918C2 (ru) * | 2000-03-30 | 2005-06-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Катализатор на основе комплекса dmc и способ его получения |
RU2284218C2 (ru) * | 2000-04-20 | 2006-09-27 | Байер Акциенгезельшафт | Способ получения двойных металлцианидных катализаторов |
US6767407B2 (en) * | 2002-05-07 | 2004-07-27 | Taiwan Semiconductor Manufacturing Co., Ltd | Auto-centering device for mechanical clamp |
US6710096B2 (en) | 2002-07-22 | 2004-03-23 | Basf Corporation | Polyether polyol for foam applications |
-
2004
- 2004-03-05 AU AU2004220072A patent/AU2004220072A1/en not_active Abandoned
- 2004-03-05 CA CA002518201A patent/CA2518201A1/en not_active Abandoned
- 2004-03-05 ZA ZA200506576A patent/ZA200506576B/en unknown
- 2004-03-05 DE DE602004004639T patent/DE602004004639T2/de not_active Expired - Fee Related
- 2004-03-05 WO PCT/US2004/006643 patent/WO2004081082A1/en active IP Right Grant
- 2004-03-05 CN CNA2004800061423A patent/CN1867609A/zh active Pending
- 2004-03-05 BR BRPI0408669-4A patent/BRPI0408669A/pt not_active IP Right Cessation
- 2004-03-05 US US10/545,661 patent/US7378559B2/en not_active Expired - Fee Related
- 2004-03-05 EP EP04717948A patent/EP1603965B1/de not_active Expired - Lifetime
- 2004-03-05 KR KR1020057016606A patent/KR20050107604A/ko not_active Application Discontinuation
- 2004-03-05 MX MXPA05009512A patent/MXPA05009512A/es active IP Right Grant
- 2004-03-05 AT AT04717948T patent/ATE353348T1/de not_active IP Right Cessation
- 2004-03-05 JP JP2006509135A patent/JP2007524719A/ja active Pending
-
2008
- 2008-03-25 US US12/054,782 patent/US20080221281A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20050107604A (ko) | 2005-11-14 |
CN1867609A (zh) | 2006-11-22 |
ZA200506576B (en) | 2006-12-27 |
CA2518201A1 (en) | 2004-09-23 |
ATE353348T1 (de) | 2007-02-15 |
US20060155151A1 (en) | 2006-07-13 |
US20080221281A1 (en) | 2008-09-11 |
DE602004004639T2 (de) | 2007-11-08 |
JP2007524719A (ja) | 2007-08-30 |
BRPI0408669A (pt) | 2006-03-28 |
EP1603965A1 (de) | 2005-12-14 |
MXPA05009512A (es) | 2006-02-22 |
WO2004081082A1 (en) | 2004-09-23 |
AU2004220072A1 (en) | 2004-09-23 |
US7378559B2 (en) | 2008-05-27 |
EP1603965B1 (de) | 2007-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |