ATE390203T1 - STATIC MICRO MIXER - Google Patents

STATIC MICRO MIXER

Info

Publication number
ATE390203T1
ATE390203T1 AT05027040T AT05027040T ATE390203T1 AT E390203 T1 ATE390203 T1 AT E390203T1 AT 05027040 T AT05027040 T AT 05027040T AT 05027040 T AT05027040 T AT 05027040T AT E390203 T1 ATE390203 T1 AT E390203T1
Authority
AT
Austria
Prior art keywords
static micro
micro mixer
mixing chamber
openings
mixer
Prior art date
Application number
AT05027040T
Other languages
German (de)
Inventor
Klaus Schubert
Juergen Brandner
Manfred Kraut
Achim Wenka
Original Assignee
Karlsruhe Forschzent
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 Karlsruhe Forschzent filed Critical Karlsruhe Forschzent
Application granted granted Critical
Publication of ATE390203T1 publication Critical patent/ATE390203T1/en

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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31425—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial and circumferential direction covering the whole surface
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • 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
    • B01F33/30—Micromixers
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3012—Interdigital streams, e.g. lamellae

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Accessories For Mixers (AREA)

Abstract

A static micro-mixer has a mixing chamber (12), inlets (5) for at least two fluid fractions, each with at least one opening (6) into the mixing chamber, and at least one outlet from the mixing chamber. The openings of the fluid inlets are arranged alternately in at least two planes, with the openings in one plane being offset from those in the adjacent planes.
AT05027040T 2004-12-23 2005-12-10 STATIC MICRO MIXER ATE390203T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004062074A DE102004062074A1 (en) 2004-12-23 2004-12-23 Static micromixer

Publications (1)

Publication Number Publication Date
ATE390203T1 true ATE390203T1 (en) 2008-04-15

Family

ID=35986614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05027040T ATE390203T1 (en) 2004-12-23 2005-12-10 STATIC MICRO MIXER

Country Status (3)

Country Link
EP (1) EP1674152B1 (en)
AT (1) ATE390203T1 (en)
DE (2) DE102004062074A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007013932A1 (en) 2007-03-23 2008-09-25 Forschungszentrum Karlsruhe Gmbh Mixer for two or more liquids, for use in microfluid apparatus for chemical and biochemical analysis, comprises at least three linked T-mixer units, periodic pressure-driven or electroosmotic flow being imposed on basic flow through mixer
DE102007041737B4 (en) * 2007-09-04 2010-01-14 Buma Gmbh & Co. Kg Mixing device for mixing viscous components
FR2936959A3 (en) * 2008-10-14 2010-04-16 Renault Sas Gas mixing device for lambda probe test system, has tube comprising wall with orifices connected to chambers through pipes, where tube is supplied with type one gas and type two gas by chambers through orifices
CN101716473B (en) * 2009-11-04 2011-11-30 中国科学院长春光学精密机械与物理研究所 Chip-in micro-mixer and preparation method thereof
EP2433970A1 (en) 2010-09-28 2012-03-28 Cargill, Incorporated Microprocessing for preparing a polycondensate
PL2528950T3 (en) 2010-01-28 2019-09-30 Cargill, Incorporated Microprocessing for preparing a polycondensate
WO2011159409A1 (en) * 2010-06-14 2011-12-22 Dow Global Technologies Llc Static reactive jet mixer, and methods of mixing during an amine - phosgene mixing process
EP2759334A4 (en) * 2012-04-06 2015-05-27 Fujikura Ltd Fluid control device and fluid mixer
DE102016105492A1 (en) 2016-03-23 2017-09-28 Karlsruher Institut für Technologie Reactor for the production of synthesis gas
WO2019240653A1 (en) * 2018-06-12 2019-12-19 Martin Andersson Microfluidic mixing system and method
EP4125401A1 (en) 2020-03-26 2023-02-08 Cargill, Incorporated Microprocessing for preparing modified protein
WO2023159172A1 (en) 2022-02-17 2023-08-24 Cargill, Incorporated Resistant dextrins and methods of making resistant dextrins
WO2023159173A1 (en) 2022-02-17 2023-08-24 Cargill, Incorporated Resistant dextrins and methods of making resistant dextrins
WO2023159171A1 (en) 2022-02-17 2023-08-24 Cargill, Incorporated Resistant dextrins and methods of making resistant dextrins
CN118679190A (en) 2022-02-17 2024-09-20 嘉吉公司 Resistant dextrins and methods of making resistant dextrins

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3633624B2 (en) * 1994-05-09 2005-03-30 バイエル・アクチエンゲゼルシヤフト Method and apparatus for carrying out chemical reactions with the aid of microstructure mixing
DE4433439A1 (en) * 1994-09-20 1996-03-21 Kernforschungsz Karlsruhe Mixing fluids using adjacent micro structures generating diffusion or turbulence
DE4416343C2 (en) * 1994-05-09 1996-10-17 Karlsruhe Forschzent Static micro mixer
DE19540292C1 (en) * 1995-10-28 1997-01-30 Karlsruhe Forschzent Static micromixer
DE19541266A1 (en) * 1995-11-06 1997-05-07 Bayer Ag Method and device for carrying out chemical reactions using a microstructure lamella mixer
DE10041823C2 (en) * 2000-08-25 2002-12-19 Inst Mikrotechnik Mainz Gmbh Method and static micromixer for mixing at least two fluids
DE10123092B4 (en) * 2001-05-07 2005-02-10 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Method and static mixer for mixing at least two fluids
WO2002089966A2 (en) * 2001-05-07 2002-11-14 Uop Llc Apparatus for mixing and reacting at least two fluids
JP4431857B2 (en) * 2003-05-30 2010-03-17 富士フイルム株式会社 Micro device

Also Published As

Publication number Publication date
EP1674152A2 (en) 2006-06-28
DE102004062074A1 (en) 2006-07-06
EP1674152A3 (en) 2006-07-05
DE502005003443D1 (en) 2008-05-08
EP1674152B1 (en) 2008-03-26

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