EA026338B1 - Способ предотвращения закупоривания системы каналов в микрореакторе и микрореактор для осуществления способа - Google Patents

Способ предотвращения закупоривания системы каналов в микрореакторе и микрореактор для осуществления способа Download PDF

Info

Publication number
EA026338B1
EA026338B1 EA201270233A EA201270233A EA026338B1 EA 026338 B1 EA026338 B1 EA 026338B1 EA 201270233 A EA201270233 A EA 201270233A EA 201270233 A EA201270233 A EA 201270233A EA 026338 B1 EA026338 B1 EA 026338B1
Authority
EA
Eurasian Patent Office
Prior art keywords
ultrasonic wave
specified
process fluid
channel
microreactor
Prior art date
Application number
EA201270233A
Other languages
English (en)
Russian (ru)
Other versions
EA201270233A1 (ru
Inventor
Доминик Роберж
Фабио Райнонэ
Вильхельм Квиттманн
Михаель Готтшпонер
Маркус Айхольцер
Original Assignee
Лонца Аг
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
Priority claimed from PCT/EP2009/061143 external-priority patent/WO2011023236A1/en
Application filed by Лонца Аг filed Critical Лонца Аг
Publication of EA201270233A1 publication Critical patent/EA201270233A1/ru
Publication of EA026338B1 publication Critical patent/EA026338B1/ru

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093Microreactors, e.g. miniaturised or microfabricated reactors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30Micromixers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10Maintenance of mixers
    • B01F35/145Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00Methods preventing fouling
    • B08B17/02Preventing deposition of fouling or of dust
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/032Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781Aspects relating to microreactors
    • B01J2219/00783Laminate assemblies, i.e. the reactor comprising a stack of plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781Aspects relating to microreactors
    • B01J2219/00889Mixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781Aspects relating to microreactors
    • B01J2219/00891Feeding or evacuation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781Aspects relating to microreactors
    • B01J2219/00891Feeding or evacuation
    • B01J2219/00894More than two inlets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781Aspects relating to microreactors
    • B01J2219/00925Irradiation
    • B01J2219/00932Sonic or ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781Aspects relating to microreactors
    • B01J2219/0099Cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2209/00Details of machines or methods for cleaning hollow articles
    • B08B2209/005Use of ultrasonics or cavitation, e.g. as primary or secondary action

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
EA201270233A 2009-08-28 2010-08-26 Способ предотвращения закупоривания системы каналов в микрореакторе и микрореактор для осуществления способа EA026338B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/EP2009/061143 WO2011023236A1 (en) 2009-08-28 2009-08-28 Method for preventing plugging of a continuous-reaction channel-system and micro-reactor for carrying out the method
EP09011726 2009-09-14
EP10157285 2010-03-23
PCT/EP2010/062476 WO2011023761A1 (en) 2009-08-28 2010-08-26 Method for preventing plugging of a continuous-reaction channel-system and micro-reactor for carrying out the method

Publications (2)

Publication Number Publication Date
EA201270233A1 EA201270233A1 (ru) 2012-09-28
EA026338B1 true EA026338B1 (ru) 2017-03-31

Family

ID=42829408

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270233A EA026338B1 (ru) 2009-08-28 2010-08-26 Способ предотвращения закупоривания системы каналов в микрореакторе и микрореактор для осуществления способа

Country Status (13)

Country Link
US (1) US10058840B2 (https=)
EP (1) EP2470296A1 (https=)
JP (1) JP5718335B2 (https=)
CN (2) CN107744786A (https=)
BR (1) BR112012004437A2 (https=)
CA (1) CA2757436C (https=)
EA (1) EA026338B1 (https=)
IL (1) IL215568A0 (https=)
IN (1) IN2012DN01781A (https=)
MX (1) MX2012001571A (https=)
SG (1) SG178233A1 (https=)
TW (1) TW201127484A (https=)
WO (1) WO2011023761A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162395B (zh) * 2014-03-21 2017-01-25 中国科学院大连化学物理研究所 一种强化微反应器内气液过程的方法
EP3031518B1 (en) * 2014-12-08 2021-01-20 Lonza Ltd Fluid mixing structure, continuous reaction unit, continuous reaction reactor and method of using the same
FR3050943B1 (fr) * 2016-05-03 2019-12-20 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede de nettoyage d'un canal millimetrique d'un echangeur-reacteur
CN106824909B (zh) * 2017-02-21 2022-11-08 华中农业大学 管道式超声波清洗机
CN108568264A (zh) * 2017-03-13 2018-09-25 许昌义 超声波s形管混合器
US10527843B2 (en) * 2017-05-12 2020-01-07 International Business Machines Corporation Ultra-sonic self-cleaning system
CN109020811A (zh) * 2018-09-19 2018-12-18 张家港瀚康化工有限公司 利用微型反应器制备丙酸酯的方法
FR3146815A1 (fr) 2023-03-21 2024-09-27 Khimod microréacteur pour la mise en œuvre de procédés de chimie continue impliquant des solides

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003020414A1 (de) * 2001-09-04 2003-03-13 Clariant Gmbh Verfahren und vorrichtung zur prozessbegleitenden reinigung von mikro- und minireaktoren
US20050016851A1 (en) * 2003-07-24 2005-01-27 Jensen Klavs F. Microchemical method and apparatus for synthesis and coating of colloidal nanoparticles
WO2007038976A1 (en) * 2005-09-19 2007-04-12 Agilent Technologies, Inc. Microfluidic chip cleaning
EP1839739A1 (en) * 2006-03-31 2007-10-03 Lonza Ag Micro-reactor system
WO2009061416A2 (en) * 2007-11-05 2009-05-14 Velocys Inc. Loading or unloading of particulates or out of microchannel reactors.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734027Y1 (https=) 1970-09-03 1972-10-14
US5830127A (en) 1996-08-05 1998-11-03 Cybersonics, Inc. Method and apparatus for cleaning endoscopes and the like
MXPA05008842A (es) 2003-02-21 2005-10-05 Novartis Ag Proceso quimico.
US20050129580A1 (en) * 2003-02-26 2005-06-16 Swinehart Philip R. Microfluidic chemical reactor for the manufacture of chemically-produced nanoparticles
JP2004337649A (ja) 2003-05-13 2004-12-02 Hitachi Ltd 有機塩素化合物処理装置
JP2005060281A (ja) 2003-07-29 2005-03-10 Idemitsu Kosan Co Ltd ビニル化合物又はビニリデン化合物の二量化方法
US7439654B2 (en) 2004-02-24 2008-10-21 Air Products And Chemicals, Inc. Transmission of ultrasonic energy into pressurized fluids
JP4734027B2 (ja) 2005-05-17 2011-07-27 株式会社ブリヂストン 空気入りタイヤ
DE102005025248B4 (de) 2005-06-02 2009-07-30 Forschungszentrum Karlsruhe Gmbh Fluidführungssystem
US7942568B1 (en) * 2005-06-17 2011-05-17 Sandia Corporation Active micromixer using surface acoustic wave streaming
GB0514349D0 (en) 2005-07-13 2005-08-17 Smiths Group Plc Apparatus and components
WO2007035074A1 (en) 2005-09-26 2007-03-29 Lg Chem, Ltd. Stack type reactor
JP2007252979A (ja) * 2006-03-20 2007-10-04 National Institute Of Advanced Industrial & Technology マイクロリアクタによる化合物の製造方法、そのマイクロリアクタ、及びマイクロリアクタ用の分流器
JP5061632B2 (ja) * 2007-02-09 2012-10-31 和光純薬工業株式会社 o−二置換芳香族化合物の製造方法
US8747079B2 (en) * 2007-04-03 2014-06-10 Canon Kabushiki Kaisha Liquid conveying apparatus and liquid conveying method using micro-fluid device
US8187554B2 (en) * 2008-04-23 2012-05-29 Microfluidics International Corporation Apparatus and methods for nanoparticle generation and process intensification of transport and reaction systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003020414A1 (de) * 2001-09-04 2003-03-13 Clariant Gmbh Verfahren und vorrichtung zur prozessbegleitenden reinigung von mikro- und minireaktoren
US20050016851A1 (en) * 2003-07-24 2005-01-27 Jensen Klavs F. Microchemical method and apparatus for synthesis and coating of colloidal nanoparticles
WO2007038976A1 (en) * 2005-09-19 2007-04-12 Agilent Technologies, Inc. Microfluidic chip cleaning
EP1839739A1 (en) * 2006-03-31 2007-10-03 Lonza Ag Micro-reactor system
WO2009061416A2 (en) * 2007-11-05 2009-05-14 Velocys Inc. Loading or unloading of particulates or out of microchannel reactors.

Also Published As

Publication number Publication date
IN2012DN01781A (https=) 2015-06-05
WO2011023761A1 (en) 2011-03-03
CN102427876A (zh) 2012-04-25
MX2012001571A (es) 2012-04-11
EP2470296A1 (en) 2012-07-04
SG178233A1 (en) 2012-03-29
TW201127484A (en) 2011-08-16
EA201270233A1 (ru) 2012-09-28
BR112012004437A2 (pt) 2016-03-22
IL215568A0 (en) 2011-12-29
US10058840B2 (en) 2018-08-28
CN107744786A (zh) 2018-03-02
JP2013503030A (ja) 2013-01-31
CA2757436A1 (en) 2011-03-03
CA2757436C (en) 2018-01-02
US20150158007A1 (en) 2015-06-11
JP5718335B2 (ja) 2015-05-13

Similar Documents

Publication Publication Date Title
EA026338B1 (ru) Способ предотвращения закупоривания системы каналов в микрореакторе и микрореактор для осуществления способа
Hessel et al. Novel process windows: innovative gates to intensified and sustainable chemical processes
KR100755886B1 (ko) 미세반응기에서 디스아조 축합 안료의 제조방법
CA2658018C (en) Mixing apparatus and process
US20040156762A1 (en) Micro-reactor for reactions between gases and liquids
CN103328092B (zh) 振荡流微反应器
Hayes et al. Continuous flow chemistry with solids: a review
AU2009350266A8 (en) Chemical reactor and its usage in chemical reaction
US7829701B2 (en) Process for continuous production of the salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2,-dioxide
US9249088B2 (en) Continuous production and reaction of a diazo compound
EP3778004B1 (en) Flow type reactor and manufacturing facility including same
CN104923137A (zh) 一种强化微反应器内流体混合的方法
Theberge et al. Suzuki–Miyaura coupling reactions in aqueous microdroplets with catalytically active fluorous interfaces
JP3722054B2 (ja) マイクロ反応器
WO2011023236A1 (en) Method for preventing plugging of a continuous-reaction channel-system and micro-reactor for carrying out the method
CN120916838A (zh) 用于实施涉及固体物质的连续化学过程的微反应器
JP4925276B2 (ja) ミキサセトラ型ブンゼン反応器
JP6255649B2 (ja) 連続反応晶析装置及び無機粒子の連続反応晶析方法
HK1169818A (en) Method for preventing plugging of a continuous-reaction channel-system and micro-reactor for carrying out the method
JP4389559B2 (ja) 微小流路構造体
CN110551146A (zh) 一种苄基卤化锌及其衍生物的连续制备方法
Zhu et al. Synthesis of Peroxydicarbonate and Heat Transfer Study in a Micropacked Bed
SU812335A1 (ru) Газлифтный аппарат
AU2016239601A1 (en) Sonication in a urea or melamine synthesis process
HK1189192B (en) Oscillating flow minireactor

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU