DE69025615D1 - Jetaufprallreaktor - Google Patents

Jetaufprallreaktor

Info

Publication number
DE69025615D1
DE69025615D1 DE69025615T DE69025615T DE69025615D1 DE 69025615 D1 DE69025615 D1 DE 69025615D1 DE 69025615 T DE69025615 T DE 69025615T DE 69025615 T DE69025615 T DE 69025615T DE 69025615 D1 DE69025615 D1 DE 69025615D1
Authority
DE
Germany
Prior art keywords
reactants
reaction
openings
baffle
liquid
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
DE69025615T
Other languages
English (en)
Other versions
DE69025615T2 (de
Inventor
John M Rae
Edward G Hauptmann
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.)
NRM INTERNATIONAL TECHNOLOGIES C.V., AMSTERDAM ZUI
Original Assignee
Nrm Int Tech
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 Nrm Int Tech filed Critical Nrm Int Tech
Publication of DE69025615D1 publication Critical patent/DE69025615D1/de
Application granted granted Critical
Publication of DE69025615T2 publication Critical patent/DE69025615T2/de
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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • 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
    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • 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
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • 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
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B01F25/45211—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial
    • 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
    • B01J19/26—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
    • 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
    • B01F2025/911—Axial flow
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vibration Dampers (AREA)
DE69025615T 1988-08-15 1990-12-05 Jetaufprallreaktor Expired - Lifetime DE69025615T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23233988A 1988-08-15 1988-08-15
EP90403456A EP0489211B1 (de) 1988-08-15 1990-12-05 Jetaufprallreaktor

Publications (2)

Publication Number Publication Date
DE69025615D1 true DE69025615D1 (de) 1996-04-04
DE69025615T2 DE69025615T2 (de) 1996-09-12

Family

ID=26925895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025615T Expired - Lifetime DE69025615T2 (de) 1988-08-15 1990-12-05 Jetaufprallreaktor

Country Status (5)

Country Link
US (1) US4994242A (de)
EP (1) EP0489211B1 (de)
AT (1) ATE134531T1 (de)
DE (1) DE69025615T2 (de)
ES (1) ES2085342T3 (de)

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US5246673A (en) * 1988-12-21 1993-09-21 Troy Investments Inc. Delta singlet oxygen continuous reactor
US5313009A (en) * 1990-01-04 1994-05-17 Nrm International Technologies C.V. Nitration process
NO177874C (no) * 1993-07-14 1996-10-30 Sinvent As Anordning for blanding av komponentene i en fluidströmning, og anvendelse av anordningen i et måleapparat for masseström
US5333952A (en) * 1993-08-17 1994-08-02 Perdue John L Chemical mixing chamber
DE4433439A1 (de) * 1994-09-20 1996-03-21 Kernforschungsz Karlsruhe Verfahren zur Durchführung chemischer Reaktionen mittels Mikrostruktur-Mischung
US5567439A (en) * 1994-06-14 1996-10-22 Fuisz Technologies Ltd. Delivery of controlled-release systems(s)
DE4437047A1 (de) * 1994-10-17 1996-04-18 Bayer Ag Verfahren zur Dinitrierung von aromatischen Verbindungen
DE19604289C2 (de) * 1996-02-07 1998-04-23 Danfoss As Mikromischer
US5743638A (en) * 1996-07-30 1998-04-28 Q-Jet, Dsi Dual control mixing jet cooker
WO1998011983A1 (en) * 1996-09-19 1998-03-26 Oleg Vyacheslavovich Kozyuk Method for changing the qualitative and quantitative composition of a mixture of liquid hydrocarbons based on the effects of cavitation
US5937906A (en) * 1997-05-06 1999-08-17 Kozyuk; Oleg V. Method and apparatus for conducting sonochemical reactions and processes using hydrodynamic cavitation
ATE242659T1 (de) * 1997-11-13 2003-06-15 Haldor Topsoe As Mischvorrichtung und mit dieser ausgestatteter abgaskanal
US5931771A (en) * 1997-12-24 1999-08-03 Kozyuk; Oleg V. Method and apparatus for producing ultra-thin emulsions and dispersions
DE19813600A1 (de) * 1998-03-27 1999-09-30 Bayer Ag Statischer Scheibenmischer
US6030585A (en) * 1998-03-30 2000-02-29 Innovative Engineering Solutions, Inc. Apparatus for oxidizing and removing matter from a hazardous gas flow
US6365555B1 (en) * 1999-10-25 2002-04-02 Worcester Polytechnic Institute Method of preparing metal containing compounds using hydrodynamic cavitation
PT1272268E (pt) 2000-03-02 2012-07-24 Dow Global Technologies Llc Reator tubular, processo de realização de reações multifásicas líquido/ líquido num reator tubular, e um processo de nitração cíclica de compostos aromáticos num reator tubular
US6849189B2 (en) * 2002-10-28 2005-02-01 Mote Marine Laboratory Horizontal reaction chamber comprised of nested, concentric tubes for use in water purification
DE102004038555B3 (de) * 2004-08-06 2005-08-04 Plinke Gmbh Modularer Mikroreaktor zur Nitrierung mit Mischsäure
CA2839738C (en) 2004-09-10 2015-07-21 M-I L.L.C. Apparatus and method for homogenizing two or more fluids of different densities
US20060153754A1 (en) * 2004-10-26 2006-07-13 Hauptmann Edward G Dispersion-intensified, coalescence-intensified chemical reactor and method
DE102006059277A1 (de) * 2006-12-13 2008-06-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Strömungsverteiler für ein Abgassystem
WO2008115173A1 (en) * 2007-03-15 2008-09-25 Dow Global Technologies Inc. Mixer for a continuous flow reactor, continuous flow reactor, method of forming such a mixer, and method of operating such a reactor
EP2014641A3 (de) * 2007-06-06 2009-03-18 Huntsman International Llc Verfahren zur Herstellung von Mischungen aus Diphenylmethandiisocyanaten und Polyphenylpolymethylenpolyisocyanaten
WO2009002734A1 (en) * 2007-06-27 2008-12-31 H R D Corporation System and process for production of nitrobenzene
DE102007059513A1 (de) 2007-12-11 2009-06-18 Bayer Materialscience Ag Verfahren zur Herstellung von Nitrobenzol durch adiabate Nitrierung
DE102008048713A1 (de) 2008-09-24 2010-03-25 Bayer Materialscience Ag Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
DE102009005324B4 (de) 2009-01-16 2014-04-03 Plinke Gmbh Verfahren zur adiabatischen Nitrierung von Benzol
JP5332916B2 (ja) * 2009-06-03 2013-11-06 株式会社デンソー 炭化珪素単結晶の製造装置
US8697913B2 (en) 2009-06-17 2014-04-15 Huntsman International Llc Chemical installation
DE102010006984A1 (de) 2010-02-05 2011-08-11 Bayer MaterialScience AG, 51373 Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
CA2835121C (en) 2011-05-19 2015-12-29 Josef Meissner Gmbh & Co. Kg Method and apparatus for purifying nitration products
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
JP2014520086A (ja) 2011-05-24 2014-08-21 ビーエーエスエフ ソシエタス・ヨーロピア バイオマスからポリイソシアナートを製造する方法
EP3009184B1 (de) * 2013-06-13 2019-05-01 Sigma-Technology Inc. Verfahren und vorrichtung zur erzeugung von mikro- und nanoblasen
JP6403528B2 (ja) * 2014-10-03 2018-10-10 旭有機材株式会社 流体混合器および流体混合器を用いた装置
US9885375B2 (en) * 2015-02-18 2018-02-06 Badger Meter, Inc. Flow conditioner
MX2018004407A (es) 2015-10-14 2018-08-01 Arisdyne Systems Inc Metodo para reducir perdidas de aceite neutral durante la etapa de neutralizacion.
US20170362987A1 (en) * 2016-06-20 2017-12-21 Electro-Motive Diesel Engine system having mixing mechanism for exhaust and injected fluid and engine exhaust treatment strategy
DE102017110084B4 (de) 2017-02-03 2019-07-04 Josef Meissner Gmbh & Co. Kg Verfahren und Anlage zur adiabatischen Nitrierung von Aromaten
WO2020021323A1 (en) 2018-07-24 2020-01-30 Noram International Limited Nitration reactor and method
GB201818709D0 (en) * 2018-11-16 2019-01-02 Fujifilm Diosynth Biotechnologies Uk Ltd Mixer
WO2021252715A1 (en) * 2020-06-10 2021-12-16 The Johns Hopkins University Axisymmetric confined impinging jet mixer
US20230406978A1 (en) * 2020-11-23 2023-12-21 Wacker Chemie Ag Process for preparing aqueous polymer dispersions in a tubular reactor
WO2024003050A1 (en) 2022-06-28 2024-01-04 Basf Se Process for producing nitrobenzene

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US1698432A (en) * 1926-01-08 1929-01-08 Standard Oil Co Orifice mixer
BE515328A (de) * 1951-11-06 1900-01-01
US4043539A (en) * 1975-03-28 1977-08-23 Texaco Inc. Method and apparatus for static type fluid mixing
US4136976A (en) * 1977-05-23 1979-01-30 Nalco Chemical Company Static mixing device
FR2424875A1 (fr) * 1978-05-02 1979-11-30 Elf Aquitaine Procede de production de soufre a partir de deux gaz acides renfermant h2s et dont un seul contient nh3
US4208136A (en) * 1978-12-01 1980-06-17 Komax Systems, Inc. Static mixing apparatus
IT1128825B (it) * 1980-06-27 1986-06-04 Fiat Ricerche Dispositivo di miscelazione statico atto a miscelare omogeneamente due o piu componenti allo stato liquido o semiliquido
US4398563A (en) * 1981-09-28 1983-08-16 Vacco Industries Multi-tube flow restrictor
NL8303350A (nl) * 1982-11-06 1984-06-01 Kernforschungsz Karlsruhe Statische menger.
US4669890A (en) * 1985-03-25 1987-06-02 Uop Inc. Mixing device for vertical flow fluid-solid contacting
US4647212A (en) * 1986-03-11 1987-03-03 Act Laboratories, Inc. Continuous, static mixing apparatus
US4786185A (en) * 1988-02-29 1988-11-22 Phillips Petroleum Company Apparatus and method for affecting the flow paths of fluid flowing in a pipe

Also Published As

Publication number Publication date
US4994242A (en) 1991-02-19
ES2085342T3 (es) 1996-06-01
EP0489211B1 (de) 1996-02-28
ATE134531T1 (de) 1996-03-15
DE69025615T2 (de) 1996-09-12
EP0489211A1 (de) 1992-06-10

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: NRM INTERNATIONAL TECHNOLOGIES C.V., AMSTERDAM ZUI

8364 No opposition during term of opposition