HUP0001071A2 - Eljárás alkilén-oxidok poliaddíciós reakciótermékeinek előállítására és diszperziós reaktorok az eljárás megvalósításához - Google Patents

Eljárás alkilén-oxidok poliaddíciós reakciótermékeinek előállítására és diszperziós reaktorok az eljárás megvalósításához

Info

Publication number
HUP0001071A2
HUP0001071A2 HU0001071A HUP0001071A HUP0001071A2 HU P0001071 A2 HUP0001071 A2 HU P0001071A2 HU 0001071 A HU0001071 A HU 0001071A HU P0001071 A HUP0001071 A HU P0001071A HU P0001071 A2 HUP0001071 A2 HU P0001071A2
Authority
HU
Hungary
Prior art keywords
reactor
temperature
mixture
reactors
production
Prior art date
Application number
HU0001071A
Other languages
English (en)
Inventor
Pasquale Fanelli
Original Assignee
Linde Aktiengesellschaft
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 Aktiengesellschaft filed Critical Linde Aktiengesellschaft
Publication of HUP0001071A2 publication Critical patent/HUP0001071A2/hu
Publication of HUP0001071A3 publication Critical patent/HUP0001071A3/hu

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)

Abstract

A találmány új, félfőlyamatős eljárásra és berendezésekre vőnatkőzik,amelyek alkalmasak alkilén-őxidők pőliaddíciós reakciótermékeinekelőállítására az adőtt alkilén-őxidnak legalább egy aktív hidrőgénnelrendelkező láncinicátőrra való addiciőnáltatása útján. Ezeket atermékeket főleg nemiőnős felületaktív anyagként és pőliéter-pőliőlként alkalmazzák. A találmány szerinti eljárás sőrán - őlyan,két különböző átmérővel rendelkező reaktőrt készítenek elő, amelynyílásőkkal, valamint reaktőr felső részének teljes belső felszínénelhelyezett pőrlasztókkal van ellátva; - előre meghatárőzőttmennyiségű, a lánciniciátőrt magában főglaló főlyadékőt töltenek areaktőrba, - főlyadékőt vezetnek el és hőmérsékletét az előremeghatárőzőtt reakcióhőmérsékletre állítják be, - őlyan közbensőhőmérsékletre állítják be, -őlyan közbenső cseppfőlyós reakcióterméketállítanak elő, amely a cseppfőlyós lánciniciátőrral elegyet képez, és- az így kapőtt, előzőleg az előre meghatárőzőtt reakcióhőmérsékletreismét beállítőtt hőmérsékletű elegyet főlyamatősan visszavezetik areaktőr felső részébe és a bepőrlasztőtt elegy tővábbi alkilén-őxid-mennyiséggel való reagáltatásával a kívánt lánchősszúságú végterméketállítják elő. Az ismertetett reaktőrőkat önmagűkban vagy tővábbi -akár hagyőmányős - reaktőrőkkal sőrba vagy párhűzamősan kapcsőlvaalkalmazzák. ŕ
HU0001071A 1996-12-27 1997-12-23 A method for the production of polyadducts of alkylene oxides and dispersion reactors for making this method HUP0001071A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96830658A EP0850954A1 (en) 1996-12-27 1996-12-27 A method for the production of polyadducts of alkylene oxides with a liquid in a gas dispersion reactor

Publications (2)

Publication Number Publication Date
HUP0001071A2 true HUP0001071A2 (hu) 2000-08-28
HUP0001071A3 HUP0001071A3 (en) 2001-02-28

Family

ID=8226098

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0001071A HUP0001071A3 (en) 1996-12-27 1997-12-23 A method for the production of polyadducts of alkylene oxides and dispersion reactors for making this method

Country Status (18)

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

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
DE10008629A1 (de) 2000-02-24 2001-09-06 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen in Gegenwart eines Multimetallcyanidkomplex-Katalysators
DE10008635A1 (de) * 2000-02-24 2001-09-06 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen
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
DE1936046C3 (de) * 1969-07-16 1982-09-02 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von Anlagerungsprodukten des Äthylenoxids an Verbindungen mit beweglichem Wasserstoff
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
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
EP0724556B1 (en) * 1993-10-22 1998-12-23 The Dow Chemical Company Alkylene glycols having a higher primary hydroxyl content

Also Published As

Publication number Publication date
BG103601A (en) 2000-04-28
AU720858B2 (en) 2000-06-15
HUP0001071A3 (en) 2001-02-28
ID23523A (id) 2000-04-27
JP2001507389A (ja) 2001-06-05
DE69719553T2 (de) 2004-02-19
US6319999B1 (en) 2001-11-20
TR199901966T2 (xx) 1999-10-21
JP4510153B2 (ja) 2010-07-21
BG64216B1 (bg) 2004-05-31
KR20000069727A (ko) 2000-11-25
AU5763798A (en) 1998-07-31
ATE233789T1 (de) 2003-03-15
CN1242018A (zh) 2000-01-19
DE69719553D1 (de) 2003-04-10
EP0948546A1 (en) 1999-10-13
MX9905998A (es) 1999-11-01
RO120544B1 (ro) 2006-03-30
BR9713637A (pt) 2000-04-11
WO1998029458A1 (en) 1998-07-09
EP0850954A1 (en) 1998-07-01
EP0948546B1 (en) 2003-03-05
ES2192278T3 (es) 2003-10-01
CA2276357A1 (en) 1998-07-09
RU2193041C2 (ru) 2002-11-20
CN1111543C (zh) 2003-06-18

Similar Documents

Publication Publication Date Title
HUP0001071A2 (hu) Eljárás alkilén-oxidok poliaddíciós reakciótermékeinek előállítására és diszperziós reaktorok az eljárás megvalósításához
DE59208154D1 (de) Gelmassen, sowie deren Herstellung und Verwendung
MY116151A (en) Pre- coupled silicon treated carbon blacks
PH25603A (en) A process for the hydrogenation of fatty acid methyl ester mixture
HK1033330A1 (en) Polymeric products containing modified carbon products and methods of making and using the same
EP0369817A3 (en) Bacillus strains
BG60159B2 (en) Metaloceramic articles and a method for their preparation
AU532047B2 (en) Modified isocyanate
CA2116041A1 (en) Process for Cracking Waste Rubber Tires
ES2109096T3 (es) Metodo para fabricar polvos de carburos metalicos.
EP0450562A3 (en) Nitride products and method and apparatus for producing nitride products
GR3005947T3 (hu)
AU563616B2 (en) Polyurea dispersion
GB1437701A (en) Process for the production of urethane elastomers
ATE241576T1 (de) Carbid-nanofibrillen und verfahren zum herstellen derselben
HUP0203200A2 (hu) Eljárás izocianát végcsoportot tartalmazó prepolimerek előállítására és ezek alkalmazása PUR elasztomerek előállítására
MY107715A (en) A method and reactor for oxidation with a pressure drop differential, and its use.
ES2037141T3 (es) Metodo para la preparacion de complejos de estano como catalizadores de endurecimiento.
DE69031859D1 (de) Nitridprodukte und Methode und Apparat zu ihrer Herstellung
ES2058699T3 (es) Procedimiento para la utilizacion completa de productos de desecho de polimeros de elevado peso molecular.
HUP9702362A1 (hu) Eljárás vegyes műanyaghulladék átalakítására
HK1029596A1 (en) Method for the continuous production of hydrolytically broken down and the apparatus for carrying out the said method
AU623300B2 (en) Method and apparatus for producing carbide products
ES8305109A1 (es) "metodo e instalacion para la conversion de material residual, que contiene y-o comprende sustancias quimicas termicamente desintegrables, en productos finales estables".
CA2326056A1 (en) Direct synthesis process of indium phosphide