ATE134531T1 - Jetaufprallreaktor - Google Patents

Jetaufprallreaktor

Info

Publication number
ATE134531T1
ATE134531T1 AT90403456T AT90403456T ATE134531T1 AT E134531 T1 ATE134531 T1 AT E134531T1 AT 90403456 T AT90403456 T AT 90403456T AT 90403456 T AT90403456 T AT 90403456T AT E134531 T1 ATE134531 T1 AT E134531T1
Authority
AT
Austria
Prior art keywords
reactants
reaction
openings
baffle
liquid
Prior art date
Application number
AT90403456T
Other languages
English (en)
Inventor
John M Rae
Edward G Hauptmann
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
Application granted granted Critical
Publication of ATE134531T1 publication Critical patent/ATE134531T1/de

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
    • 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
    • B01F25/20—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)
AT90403456T 1988-08-15 1990-12-05 Jetaufprallreaktor ATE134531T1 (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 (1)

Publication Number Publication Date
ATE134531T1 true ATE134531T1 (de) 1996-03-15

Family

ID=26925895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90403456T ATE134531T1 (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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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
ES2201390T3 (es) * 1997-11-13 2004-03-16 Haldor Topsoe A/S Dispositivo de mezcla y un canal de paso de escape con este dispositivo de mezcla.
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
JP4485731B2 (ja) 2000-03-02 2010-06-23 ダウ グローバル テクノロジーズ インコーポレイティド 管状反応器、管状反応器中で液／液多相反応を行うための方法及び管状反応器中で芳香族化合物を環ニトロ化するための方法
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
KR101358512B1 (ko) * 2007-03-15 2014-02-06 다우 글로벌 테크놀로지스 엘엘씨 연속 흐름 반응기용 혼합기, 연속 흐름 반응기, 상기 혼합기 형성 방법 및 상기 반응기 작동 방법
EP2014641A3 (de) * 2007-06-06 2009-03-18 Huntsman International Llc Verfahren zur Herstellung von Mischungen aus Diphenylmethandiisocyanaten und Polyphenylpolymethylenpolyisocyanaten
EA017143B1 (ru) * 2007-06-27 2012-10-30 ЭйчАДи КОПЭРЕЙШН Система и способ получения нитробензола
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
RU2508287C2 (ru) 2009-06-17 2014-02-27 Хантсмэн Интернэшнл Ллс Химическая установка
DE102010006984A1 (de) 2010-02-05 2011-08-11 Bayer MaterialScience AG, 51373 Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
US9115048B2 (en) 2011-05-19 2015-08-25 Josef Meissner Gmbh & Co. Kg Method and apparatus for purifying nitration products
EP2714650A1 (de) 2011-05-24 2014-04-09 Basf Se Verfahren zur herstellung von polyisocyanaten aus biomasse
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
US10293309B2 (en) * 2013-06-13 2019-05-21 Sigma-Technology Inc. Method, a bubble generating nozzle, and an apparatus for generating micro-nano bubbles
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
CA3001460C (en) 2015-10-14 2023-04-04 Oleg Kozyuk Method for reducing neutral oil losses during neutralization step
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
DE102017110084C5 (de) 2017-02-03 2026-02-26 Josef Meissner Gmbh & Co. Kg Verwendungen von Nitroaromaten in der adiabatischen Nitrierung von Aromaten
CN112469501A (zh) 2018-07-24 2021-03-09 诺拉姆国际公司 硝化反应器和方法
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
EP4247869B1 (de) * 2020-11-23 2024-06-12 Wacker Chemie AG Verfahren zur herstellung von wässrigen polymerdispersionen in einem rohrreaktor
WO2024003050A1 (en) 2022-06-28 2024-01-04 Basf Se Process for producing nitrobenzene

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US4043539A (en) * 1975-03-28 1977-08-23 Texaco Inc. Method and apparatus for static type fluid mixing
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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
ES2085342T3 (es) 1996-06-01
EP0489211B1 (de) 1996-02-28
DE69025615T2 (de) 1996-09-12
US4994242A (en) 1991-02-19
DE69025615D1 (de) 1996-04-04
EP0489211A1 (de) 1992-06-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties