BR8802512A - Misturador para a mistura de ao menos duas substancias fluentes,especialmente sob conducao ou iniciacao de uma reacao durante a mistura - Google Patents

Misturador para a mistura de ao menos duas substancias fluentes,especialmente sob conducao ou iniciacao de uma reacao durante a mistura

Info

Publication number
BR8802512A
BR8802512A BR8802512A BR8802512A BR8802512A BR 8802512 A BR8802512 A BR 8802512A BR 8802512 A BR8802512 A BR 8802512A BR 8802512 A BR8802512 A BR 8802512A BR 8802512 A BR8802512 A BR 8802512A
Authority
BR
Brazil
Prior art keywords
initiation
mixer
mixing
especially under
reaction during
Prior art date
Application number
BR8802512A
Other languages
English (en)
Portuguese (pt)
Inventor
Heinz Sauer
Hermann Dallmeyer
Uwe Jens Zarnack
Berthold Keggenhoff
Bernd Weber
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
Publication of BR8802512A publication Critical patent/BR8802512A/pt

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
    • 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
    • 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
    • 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
    • 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
    • B01J19/1887—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)
BR8802512A 1987-05-21 1988-05-23 Misturador para a mistura de ao menos duas substancias fluentes,especialmente sob conducao ou iniciacao de uma reacao durante a mistura BR8802512A (pt)

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
BR8802512A true BR8802512A (pt) 1988-12-20

Family

ID=6328050

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802512A BR8802512A (pt) 1987-05-21 1988-05-23 Misturador para a mistura de ao menos duas substancias fluentes,especialmente sob conducao ou iniciacao de uma reacao durante a mistura

Country Status (8)

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

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KR20010082453A (ko) * 2001-07-20 2001-08-30 최운성 고효율 복합 유화장치
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EP1674151B1 (de) * 2004-12-23 2008-04-16 Kinematica Ag Vorrichtung zum Dispergieren eines festen, flüssigen oder gasförmigen Stoffes in einer Flüssigkeit
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RU2371240C2 (ru) * 2007-08-01 2009-10-27 Закрытое акционерное общество "БРАВО Технолоджиз" Способ гидродинамического воздействия на рабочую среду и роторный аппарат для его осуществления
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EP2219768B1 (de) * 2007-12-07 2012-09-26 Reinhardt - Technik GmbH Mischeinrichtung zum vermischen von komponenten viskoser medien sowie darauf bezogener mischvorsatz und system
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
US8851741B2 (en) * 2009-04-28 2014-10-07 Shmuel Ganmor Emulsifier with two shear stages
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
CN103002878B (zh) 2010-04-09 2015-07-01 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法
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Also Published As

Publication number Publication date
ES2035886T3 (es) 1993-05-01
MX168169B (es) 1993-05-07
JPH0634914B2 (ja) 1994-05-11
EP0291820A1 (de) 1988-11-23
JPS63296830A (ja) 1988-12-02
DE3717058A1 (de) 1988-12-08
DE3717058C2 (enExample) 1992-12-17
US4915509A (en) 1990-04-10
CA1287621C (en) 1991-08-13
DE3876135D1 (de) 1993-01-07
EP0291820B1 (de) 1992-11-25

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
HHFB Grant procedure suspended (correction)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23/05/2008