DE69719553D1 - Verfahren zur herstellung von alkylenoxid-polyaddukten unter verwendung von einem flüssigkeit-gas-dispersionsreaktor - Google Patents

Verfahren zur herstellung von alkylenoxid-polyaddukten unter verwendung von einem flüssigkeit-gas-dispersionsreaktor

Info

Publication number
DE69719553D1
DE69719553D1 DE69719553T DE69719553T DE69719553D1 DE 69719553 D1 DE69719553 D1 DE 69719553D1 DE 69719553 T DE69719553 T DE 69719553T DE 69719553 T DE69719553 T DE 69719553T DE 69719553 D1 DE69719553 D1 DE 69719553D1
Authority
DE
Germany
Prior art keywords
alkylene oxide
reactor
present
production
liquid gas
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 - Lifetime
Application number
DE69719553T
Other languages
English (en)
Other versions
DE69719553T2 (de
Inventor
Pasquale Fanelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SD Lizenzverwertungs GmbH and Co KG
Original Assignee
Linde GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Linde GmbH filed Critical Linde GmbH
Application granted granted Critical
Publication of DE69719553D1 publication Critical patent/DE69719553D1/de
Publication of DE69719553T2 publication Critical patent/DE69719553T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • 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
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • 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
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/0009—Coils
    • 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
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
DE69719553T 1996-12-27 1997-12-23 Verfahren zur herstellung von alkylenoxid-polyaddukten unter verwendung von einem flüssigkeit-gas-dispersionsreaktor Expired - Lifetime DE69719553T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96830658A EP0850954A1 (de) 1996-12-27 1996-12-27 Verfahren zur Herstellung von Akylenoxid-Polyaddukten unter Verwendung von einem Flüssigkeit-Gas-Dispersionsreaktor
EP96830658 1996-12-27
PCT/EP1997/007272 WO1998029458A1 (en) 1996-12-27 1997-12-23 A method for the production of polyadducts of alkylene oxides with a liquid in gas dispersion reactor

Publications (2)

Publication Number Publication Date
DE69719553D1 true DE69719553D1 (de) 2003-04-10
DE69719553T2 DE69719553T2 (de) 2004-02-19

Family

ID=8226098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719553T Expired - Lifetime DE69719553T2 (de) 1996-12-27 1997-12-23 Verfahren zur herstellung von alkylenoxid-polyaddukten unter verwendung von einem flüssigkeit-gas-dispersionsreaktor

Country Status (18)

Country Link
US (1) US6319999B1 (de)
EP (2) EP0850954A1 (de)
JP (1) JP4510153B2 (de)
KR (1) KR20000069727A (de)
CN (1) CN1111543C (de)
AT (1) ATE233789T1 (de)
AU (1) AU720858B2 (de)
BG (1) BG64216B1 (de)
BR (1) BR9713637A (de)
CA (1) CA2276357A1 (de)
DE (1) DE69719553T2 (de)
ES (1) ES2192278T3 (de)
HU (1) HUP0001071A3 (de)
ID (1) ID23523A (de)
RO (1) RO120544B1 (de)
RU (1) RU2193041C2 (de)
TR (1) TR199901966T2 (de)
WO (1) WO1998029458A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937911A1 (de) 1999-08-11 2001-02-15 Cognis Deutschland Gmbh Verfahren zum Herstellen von Estern aus ungesättigten Carbonsäuren und mehrwertigen Alkoholen
DE10008635A1 (de) 2000-02-24 2001-09-06 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen
DE10008629A1 (de) 2000-02-24 2001-09-06 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen in Gegenwart eines Multimetallcyanidkomplex-Katalysators
DE10008630A1 (de) 2000-02-24 2001-09-06 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen in Gegenwart eines Multimetallcyanidkomplex-Katalysators
US20060147853A1 (en) * 2005-01-06 2006-07-06 Lipp Charles W Feed nozzle assembly and burner apparatus for gas/liquid reactions
CN1883786B (zh) * 2005-06-24 2010-07-28 鸿富锦精密工业（深圳）有限公司 纳米颗粒合成方法
JP5734633B2 (ja) * 2010-12-09 2015-06-17 三井化学株式会社 アルキレンオキサイド付加物の製造方法
CN102814157B (zh) * 2012-08-27 2014-06-11 江苏远洋药业股份有限公司 化工产品瞬间反应用的装置
CN102847492A (zh) * 2012-10-16 2013-01-02 四川国光农化股份有限公司 一种适用于气液反应的制备装置
CN104987503A (zh) * 2015-06-25 2015-10-21 淄博德信联邦化学工业有限公司 硬泡聚醚多元醇的制备方法
CN107413291A (zh) * 2017-06-22 2017-12-01 江苏凌飞科技股份有限公司 一种乙氧基化反应器
FR3068620B1 (fr) * 2017-07-10 2020-06-26 IFP Energies Nouvelles Procede d’oligomerisation mettant en oeuvre un dispositf reactionnel comprenant un moyen de dispersion
BR112020015471A2 (pt) * 2018-01-31 2020-12-08 Basf Se Processo para a preparação de uma composição de polímero.
CN110358070B (zh) * 2019-06-12 2021-11-09 佳化化学科技发展（上海）有限公司 一种低气味聚醚多元醇的生产工艺及系统
CN110773085B (zh) * 2019-11-07 2021-10-26 浙江工业大学 一种气液反应器
CN112619577A (zh) * 2020-11-26 2021-04-09 瑞昌荣联环保科技有限公司 一种高效的亚克力板材反应系统
CN112844250B (zh) * 2021-01-15 2022-09-13 上海宏韵新型建材有限公司 一种混凝土用减水剂的制备工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB736991A (en) * 1951-04-09 1955-09-21 Oxirane Ltd The manufacture of polyoxyalkylene glycols and their mono-ethers
US3182050A (en) * 1962-10-19 1965-05-04 Phillips Petroleum Co Bulk polymerization
US3894093A (en) 1969-07-16 1975-07-08 Hoechst Ag Process for the manufacture of addition products of ethylene oxide and compounds containing mobile hydrogen
DE1936046C3 (de) * 1969-07-16 1982-09-02 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von Anlagerungsprodukten des Äthylenoxids an Verbindungen mit beweglichem Wasserstoff
DD159262A3 (de) * 1980-11-28 1983-03-02 Habicher Wolf Dieter Verfahren zur kontinuierlichen herstellung von polyetheralkoholen
IT1226405B (it) 1988-08-26 1991-01-15 Pressind Spa Processo per la preparazione di prodotti di addizione di ossidi alchidici su composti contenenti idrogeni mobili.
IT1226406B (it) 1988-08-26 1991-01-15 Pressind Spa Processo per la preparazione di prodotti ad alto peso molecolare per addizione di ossidi alchidici su composti contenenti idrogeni mobili.
US5159092A (en) * 1989-09-22 1992-10-27 Buss Ag Process for the safe and environmentally sound production of highly pure alkylene oxide adducts
DE4300449C2 (de) * 1993-01-11 1996-05-23 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Verringerung der Alkenoxidemission bei der Herstellung von Alkenoxid-Anlagerungsprodukten
BR9407798A (pt) * 1993-10-22 1997-05-06 Dow Chemical Co Processo e dispositivo para produzir um alquileno glicol de enésima ordem composição de tripropileno glicol processo para produzir um tripropileno glicol e composição de trialquileno glicol

Also Published As

Publication number Publication date
EP0948546B1 (de) 2003-03-05
RO120544B1 (ro) 2006-03-30
AU720858B2 (en) 2000-06-15
BR9713637A (pt) 2000-04-11
ID23523A (id) 2000-04-27
JP2001507389A (ja) 2001-06-05
CA2276357A1 (en) 1998-07-09
KR20000069727A (ko) 2000-11-25
BG64216B1 (bg) 2004-05-31
BG103601A (en) 2000-04-28
DE69719553T2 (de) 2004-02-19
EP0850954A1 (de) 1998-07-01
RU2193041C2 (ru) 2002-11-20
WO1998029458A1 (en) 1998-07-09
JP4510153B2 (ja) 2010-07-21
CN1111543C (zh) 2003-06-18
CN1242018A (zh) 2000-01-19
ES2192278T3 (es) 2003-10-01
MX9905998A (es) 1999-11-01
US6319999B1 (en) 2001-11-20
HUP0001071A2 (hu) 2000-08-28
HUP0001071A3 (en) 2001-02-28
EP0948546A1 (de) 1999-10-13
AU5763798A (en) 1998-07-31
ATE233789T1 (de) 2003-03-15
TR199901966T2 (xx) 1999-10-21

Similar Documents

Publication Publication Date Title
DE69719553D1 (de) Verfahren zur herstellung von alkylenoxid-polyaddukten unter verwendung von einem flüssigkeit-gas-dispersionsreaktor
ATE163946T1 (de) Verfahren und apparat für gasphase-polymerisation von olefinen
DE69520103D1 (de) Verfahren zur herstellung von polydienen durch gasphasenpolymerisation
ATE297952T1 (de) Verfahren zur herstellung von polymeren durch ein freies radikal, verfahren zur polymerisations- und condensationsreaktion und apparat dafür sowie hergestellte produkte
ATE196330T1 (de) Verfahren und vorrichtung zur abscheidung von papierfasern und kunststoffen aus abfallmaterialien und dadurch erhaltene produkte
ATE151089T1 (de) Kontinuierliches verfahren zur herstellung von polybutylenterephthalat- oder polybutylenisophthalatoligomer
ZA957165B (en) Maleated high acid number high molecular weight polypropylene of low color
ATE77581T1 (de) Verfahren und vorrichtung zum kontinuierlichen beladen mindestens einer fliessfaehigen reaktionskomponente mit gas fuer die herstellung eines schaumstoffbildenden fliessfaehigen reaktionsgemisches.
ATE138625T1 (de) Nitridprodukte und verfahren un apparat zur herstellung von nitridprodukten
GB9115170D0 (en) Process and apparatus for the production of organosilicon compounds
DE69200452D1 (de) Verfahren und Vorrichtung zur Herstellung eines Verbundgarnes.
DE60118329D1 (de) Verfahren und Vorrichtung zur Herstellung von Stickstofftrifluorid
ATE172955T1 (de) Verfahren zur herstellung von 2-ethylhexanal
ATE174348T1 (de) Verfahren und vorrichtung zum entfernen von gasförmigen nichtpolymerisierten monomeren aus olefinpolymeren
ATE168969T1 (de) Verfahren zur herstellung von kohlenmonoxid und wasserstoff
FR2741549B1 (fr) Procede d'introduction d'un catalyseur dans un reacteur de polymerisation d'olefine en phase gazeuse
ATE322549T1 (de) Verfahren und vorrichtung zur biogasgewinnung
DE69826130D1 (de) Verfahren zur herstellung von olefinpolymeren mit einer gewünschten verteilung des molekulargewichtes
DE69519026D1 (de) Verfahren zur herstellung von difluoromethan
ATE166866T1 (de) Verfahren zur herstellung von peressigsäure
ATE96763T1 (de) Verfahren zur herstellung von cyanwasserstoff ausgehend von acetonitril.
DE69815334D1 (de) Verfahren zur herstellung von stahl im konverter unter druck
ATE180767T1 (de) Verfahren zur herstellung von n-acylierten aminophenolen
ATE157339T1 (de) Verfahren zur verbesserung einer paraffinischen ausgangsmischung
ATE165072T1 (de) Verfahren und vorrichtung zur kompostierung eines gemisches von organischen stoffen und störstoffen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SD LIZENZVERWERTUNGSGESELLSCHAFT MBH & CO. KG, 803