ES2035886T3 - Mezcladora, para mezclar por lo menos dos sustancias fluidas, en especial realizando o iniciando una reaccion durante la mezcla. - Google Patents

Mezcladora, para mezclar por lo menos dos sustancias fluidas, en especial realizando o iniciando una reaccion durante la mezcla.

Info

Publication number
ES2035886T3
ES2035886T3 ES198888107470T ES88107470T ES2035886T3 ES 2035886 T3 ES2035886 T3 ES 2035886T3 ES 198888107470 T ES198888107470 T ES 198888107470T ES 88107470 T ES88107470 T ES 88107470T ES 2035886 T3 ES2035886 T3 ES 2035886T3
Authority
ES
Spain
Prior art keywords
mix
reaction during
initiating
mixer
during mixing
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
ES198888107470T
Other languages
English (en)
Inventor
Heinz Sauer
Hermann Dr. Dallmeyer
Uwe-Jens Dr. Zarnack
Berthold Dr. Keggenhoff
Bernd Dipl.-Ing. Weber
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2035886T3 publication Critical patent/ES2035886T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/451—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by means for moving the materials to be mixed or the mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B01F27/2711—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator provided with intermeshing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
    • 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
    • B01J19/1806—Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1887—Stationary reactors having moving elements inside forming a thin film
    • 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
    • B01F2025/912—Radial flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • 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
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PARA LOS MEZCLADORES PARA MEZCLAR, POR LO MENOS DOS SUSTANCIAS FLUIDIZADAS,K ESPECIALMENTE BAJO LA REALIZACION O BIEN LA APLICACION DE UNA REACCION DURANTE LA MEZCLA O BIEN LA PRODUCCION PARA LA FORMACION DE GRAMOS DE SUSTANCIAS INCLINADAS, CREAR UNA MEJORA DESDE EL PUNTO DE VISTA DE LA EVITACION DE TAL FORMACIONES DE GRUMOS, ATASCOS Y QUEDAR PEGADO, SE PREVEE UNA ENTRADA (6) AXIAL A UN EJE (4) EQUIPADO CON POR LO MENOS UNA UNIDAD DE DISCOS DEL ESTATOR - DISCOS DEL ROTOR (12) Y SE DISPONE POR LO MENOS DE UNA ENTRADA (13) ADICIONAL PARA POR LO MENOS UNA SUSTANCIA ADICIONAL CON DISTANCIA A LA CUAL, QUE EMBOCA DIRECTO CONTRA EL DISCO DEL ROTOR (11).
ES198888107470T 1987-05-21 1988-05-10 Mezcladora, para mezclar por lo menos dos sustancias fluidas, en especial realizando o iniciando una reaccion durante la mezcla. Expired - Lifetime ES2035886T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873717058 DE3717058A1 (de) 1987-05-21 1987-05-21 Mischer zum vermischen mindestens zweier fliessfaehiger stoffe, insbesondere unter durchfuehrung bzw. einleitung einer reaktion waehrend der vermischung

Publications (1)

Publication Number Publication Date
ES2035886T3 true ES2035886T3 (es) 1993-05-01

Family

ID=6328050

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888107470T Expired - Lifetime ES2035886T3 (es) 1987-05-21 1988-05-10 Mezcladora, para mezclar por lo menos dos sustancias fluidas, en especial realizando o iniciando una reaccion durante la mezcla.

Country Status (8)

Country Link
US (1) US4915509A (es)
EP (1) EP0291820B1 (es)
JP (1) JPH0634914B2 (es)
BR (1) BR8802512A (es)
CA (1) CA1287621C (es)
DE (2) DE3717058A1 (es)
ES (1) ES2035886T3 (es)
MX (1) MX168169B (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675702A5 (es) * 1988-03-18 1990-10-31 Suter & Co
US5499871A (en) * 1989-04-21 1996-03-19 Tecno-Bio Co., Ltd. Device for producing liquid emulsion of hydrophobic and hydrophilic liquid
DE4118870A1 (de) * 1991-06-07 1992-12-17 Ystral Gmbh Maschinenbau Und P Vorrichtung zum benetzen und dispergieren von pulvern in fluessigkeiten
MX9100106A (es) * 1991-07-08 1993-01-01 Oscar Mario Guagnelli Hidalgo Mejoras en sistema para la mezcla continua en particulas solidas, liquidas y/o gaseosas en todas alternativas.
US5868495A (en) * 1991-07-08 1999-02-09 Hidalgo; Oscar Mario Guagnelli Method for treating fluent materials
AU6280394A (en) * 1992-11-02 1994-05-24 Anatoly Fedorovich Kladov Ultrasonic activator
DE4313149C2 (de) * 1993-04-22 1997-11-06 Lipp Mischtechnik Gmbh Vorrichtung zum Mahlen und Intensivmischen von Schüttgütern und/oder Flüssigkeiten
US5501524A (en) * 1993-12-14 1996-03-26 Zuidema; Hette Method for mixing granulates, powders and liquids and a device therefor
FI103019B (fi) * 1994-01-25 1999-04-15 Andritz Ahlstrom Oy Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpens ioon
WO1996003203A1 (fr) * 1994-07-27 1996-02-08 Aktsionernoe Obschestvo Otkrytogo Tipa 'transfer' Dispositif de melange de fluides
GB2299522B (en) * 1995-04-03 1998-09-16 Barrufet Maria Elena Rodriguez A mixer
JP2001503369A (ja) * 1995-04-18 2001-03-13 アドバンスト・モレキュラー・テクノロジーズ・リミテッド・ライアビリティ・カンパニー 炭化水素流体のコンディショニング方法およびその方法を実施するための装置
RU2150055C1 (ru) * 1995-04-18 2000-05-27 Эдвансед Молекулар Текнолоджиз, Л.Л.С. Способ нагревания жидкости и устройство для его осуществления
ATE182559T1 (de) * 1995-10-26 1999-08-15 Solvay Barium Strontium Gmbh Mikronisiertes erdalkalimetallcarbonat
EP0780056A1 (en) * 1995-12-22 1997-06-25 Societe Des Produits Nestle S.A. Apparatus and method for treating a fluid product
DE19638567A1 (de) * 1996-09-20 1998-03-26 Bayer Ag Mischer-Reaktor und Verfahren zur Durchführung von Reaktionen, insbesondere die Phosgenierung von primären Aminen
US5863120A (en) * 1997-01-31 1999-01-26 Beloit Technologies, Inc. Medium consistency liquid mixture
SE509525C2 (sv) * 1997-06-04 1999-02-08 Sunds Defibrator Ind Ab Förfarande och anordning för att behandla ett vätskeartat arbetsmedium med minst en behandlingsfluid
DE19738085C1 (de) * 1997-09-01 1998-12-03 Basf Ag Verfahren zur Herstellung von Feststoffen durch Fällung
DE19830057C1 (de) 1998-06-29 2000-03-16 Juergen Schulze Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver
KR100353089B1 (ko) * 1998-10-16 2002-09-16 산세이카코가부시키가이샤 고분자 물질의 수성 분산액의 제조방법
US6376558B1 (en) * 2000-01-06 2002-04-23 Babcock-Bsh Gmbh Method of producing a porous paste, especially a porous plaster slurry, and a mixer for preparing such paste or slurry
DE10032269A1 (de) * 2000-07-03 2002-01-31 Basf Ag Verfahren und Vorrichtung zur Verringerung von Nebenprodukten bei der Vermischung von Eduktströmen
US7121714B2 (en) 2000-09-08 2006-10-17 Commonwealth Scientific And Industrial Research Organisation Fluid mixer utilizing viscous drag
US7690833B2 (en) * 2000-09-08 2010-04-06 Commonwealth Scientific And Industrial Research Organisation Heat exchange method and apparatus utilizing chaotic advection in a flowing fluid to promote heat exchange
US6502980B1 (en) * 2001-04-13 2003-01-07 Bematek Systems Inc In-line homogenizer using rotors and stators in a housing for creating emulsions, suspensions and blends
KR20010082453A (ko) * 2001-07-20 2001-08-30 최운성 고효율 복합 유화장치
US6729753B2 (en) * 2002-04-03 2004-05-04 Nestec S.A. Mixing device for reconstituting dehydrated food particles
DE502004006865D1 (de) * 2004-12-23 2008-05-29 Kinematica Ag Vorrichtung zum Dispergieren eines festen, flüssigen oder gasförmigen Stoffes in einer Flüssigkeit
WO2007038128A2 (en) * 2005-09-21 2007-04-05 Tarome, Inc. Apparatus and method for use in making ruminant feedstuff
DE202006008820U1 (de) * 2006-06-03 2006-08-17 Frymakoruma Ag Homogenisator-Vorrichtung mit horizotal gelagerten Zahnkränzen
US8282266B2 (en) * 2007-06-27 2012-10-09 H R D Corporation System and process for inhibitor injection
US9669381B2 (en) 2007-06-27 2017-06-06 Hrd Corporation System and process for hydrocracking
DE102007054233B4 (de) * 2007-11-12 2010-06-10 Ika-Werke Gmbh & Co. Kg Vorrichtung zum Dispergieren oder Homogenisieren
WO2009071318A2 (de) * 2007-12-07 2009-06-11 Sg-Isy Gmbh & Co. Kg Mischeinrichtung, system zum vermischen von komponenten, auspressvorrichtung für folienbeutel, mischvorsatz für hochdruckmisch- und/oder dosieranlage mit einer mischeinrichtung sowie gelenkverbinder fur schläuche und/oder rohre
DE102007061688A1 (de) 2007-12-19 2009-06-25 Bayer Materialscience Ag Verfahren und Mischaggregat zur Herstellung von Isocyanaten durch Phosgenierung primärer Amine
EP2080745B1 (en) * 2007-12-27 2010-07-28 Linde AG Method for oligomerisation of ethylene and reactor system therefore
DE102008009761A1 (de) 2008-02-19 2009-08-27 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
EP2430109A4 (en) * 2009-04-28 2016-01-06 Israel State EMULSIONS, EMULTER, METHOD OF USE, AND PROCESS FOR PRODUCING THE SAME
CN101623615B (zh) * 2009-08-11 2011-11-23 赛鼎工程有限公司 套筒分布式气相光气化反应器及用于合成异氰酸酯的方法
DE102009045139A1 (de) * 2009-09-30 2011-03-31 Evonik Oxeno Gmbh Herstellung von alpha,beta-ungesättigten Aldehyden mittels einer Reaktionsmischpumpe
US20110250264A1 (en) * 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
LT2843029T (lt) * 2010-04-14 2017-02-10 Pristec Ag Skysčio apdorojimui skirto slėgio bangos generatoriaus veikimo taško koregavimo būdas
US9138717B2 (en) * 2010-12-29 2015-09-22 Wanhua Chemical Group Co., Ltd High-speed mixing reactor and application thereof
JP5933298B2 (ja) * 2011-03-23 2016-06-08 株式会社粉研パウテックス 連続混練装置
JP6113824B2 (ja) 2012-03-19 2017-04-12 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Ｂａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ イソシアネートの製造方法
EP3199230A1 (de) * 2016-02-01 2017-08-02 Covestro Deutschland AG Vorrichtung zum kontinuierlichen vermischen zumindest zweier substanzen
US10596531B1 (en) * 2016-04-21 2020-03-24 Michael A. Ellis Modular continuous adhesive foam mixer
RU2635142C1 (ru) * 2016-08-29 2017-11-09 Общество с ограниченной ответственностью "Протэн-К" Генератор кавитации
RU2625463C1 (ru) * 2016-08-29 2017-07-14 Леонид Иванович Мальцев Генератор кавитации
KR102596786B1 (ko) 2016-12-21 2023-11-02 코베스트로 도이칠란트 아게 이소시아네이트를 제조하는 방법
WO2021052894A1 (de) 2019-09-17 2021-03-25 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206633A (en) * 1939-06-27 1940-07-02 Emulsions Process Corp Dispersion mill
US2395704A (en) * 1944-03-02 1946-02-26 Worthington Pump & Mach Corp Rotor
US2960318A (en) * 1956-05-15 1960-11-15 Separation L Emulsion Et Le Me Mixing, emulsifying, homogenizing and the like machines
US3081069A (en) * 1959-09-14 1963-03-12 Et Oakes Corp Mixing apparatus
US3321283A (en) * 1963-12-23 1967-05-23 Mobay Chemical Corp Apparatus for conducting rapid chemical reactions
US3251577A (en) * 1965-02-24 1966-05-17 Chemetron Corp Continuous flow mixing apparatus of the internal recirculating type
GB1238669A (es) * 1968-03-12 1971-07-07
US3947484A (en) * 1971-10-26 1976-03-30 Bayer Aktiengesellschaft Continuous prephosgenation process for the production of organic isocyanates
DE2236911A1 (de) * 1972-07-27 1974-03-07 Ewald Burger Misch-kreiselpumpe
US3924963A (en) * 1973-09-27 1975-12-09 Dieter G Zerrer Turbomachine
DE2363888A1 (de) * 1973-12-21 1975-07-03 Auer Hans Heinrich Vorrichtung mit rotierenden werkzeugen zur kontinuierlichen behandlung von stoffen in fliessfaehiger form
DE2403053A1 (de) * 1974-01-23 1975-07-31 Supraton Auer & Zucker Einrichtung zur herstellung einer suspension aus hochquellfaehigen stoffen
US4092738A (en) * 1975-08-12 1978-05-30 Doom Lewis G Continuous mixer
JPS5334809A (en) * 1976-09-10 1978-03-31 Funken Kk Apparatus and method of making emulsion colloid fuels and emulsion fuel by continuous spray mixture machine
US4175873A (en) * 1976-09-10 1979-11-27 Funken Co., Ltd. Process and apparatus for mechanically mixing two immiscible liquids and one or more other substances
FR2433117A1 (fr) * 1978-08-07 1980-03-07 Guinard Pompes Turbopompe
US4176972A (en) * 1978-08-09 1979-12-04 National Gypsum Company Coaxial pump mixer
US4289732A (en) * 1978-12-13 1981-09-15 The Upjohn Company Apparatus for intimately admixing two chemically reactive liquid components
NZ197872A (en) * 1980-08-05 1985-03-20 Sihi Gmbh & Co Kg Self priming multi-stage centrifugal pump for liquids near boiling point
DE3121036A1 (de) * 1981-05-27 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten
DE3130968A1 (de) * 1981-08-05 1983-02-24 Eberhard 3071 Stöckse Ernst Verfahren und vorrichtung zur kontinuierlichen herstellung von beluefteten zuckermassen
DE3319921A1 (de) * 1983-06-01 1984-12-06 Bayer Ag Verfahren und vorrichtung zur herstellung von feinteiligen dispersionen
GB2144052A (en) * 1983-07-29 1985-02-27 Shell Int Research Counter-current fluid-fluid contactor
DE3425656C2 (de) * 1984-07-12 1994-12-08 Sero Pumpenfabrik Gmbh Kreiselpumpe
JPS61268344A (ja) * 1985-01-22 1986-11-27 Funken:Kk 微粉炭、オイルコ−クス等の粉体をスラリ−化するための連続混練方法及びその装置
DE3517879A1 (de) * 1985-05-17 1986-11-20 Ytron Dr. Karg GmbH, 7151 Affalterbach Zyklon-mischvorrichtung zum kontinuierlichen mischen von pulverigen stoffen mit fluessigkeiten
US4792278A (en) * 1987-08-14 1988-12-20 Allied-Signal, Inc. Turbocooler with multistage turbine wheel

Also Published As

Publication number Publication date
JPH0634914B2 (ja) 1994-05-11
DE3717058C2 (es) 1992-12-17
JPS63296830A (ja) 1988-12-02
DE3876135D1 (de) 1993-01-07
BR8802512A (pt) 1988-12-20
DE3717058A1 (de) 1988-12-08
CA1287621C (en) 1991-08-13
EP0291820A1 (de) 1988-11-23
MX168169B (es) 1993-05-07
US4915509A (en) 1990-04-10
EP0291820B1 (de) 1992-11-25

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