EP4759401A1 - Dispositif de mélange statique - Google Patents

Dispositif de mélange statique

Info

Publication number
EP4759401A1
EP4759401A1 EP24219634.3A EP24219634A EP4759401A1 EP 4759401 A1 EP4759401 A1 EP 4759401A1 EP 24219634 A EP24219634 A EP 24219634A EP 4759401 A1 EP4759401 A1 EP 4759401A1
Authority
EP
European Patent Office
Prior art keywords
flow
mixing device
coated
static mixing
uncoated
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.)
Pending
Application number
EP24219634.3A
Other languages
German (de)
English (en)
Inventor
Norbert MERKEL
Esteban Rosasco
Tanja LINNEPE
Finn STEINEMANN
Alain Georg
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.)
FLUITEC INVEST AG
Original Assignee
FLUITEC INVEST 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 FLUITEC INVEST AG filed Critical FLUITEC INVEST AG
Priority to EP24219634.3A priority Critical patent/EP4759401A1/fr
Publication of EP4759401A1 publication Critical patent/EP4759401A1/fr
Pending legal-status Critical Current

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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23764—Hydrogen
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4313—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor comprising a plurality of stacked ducts having their axes parallel to the tube axis
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/512—Mixing receptacles characterised by surface properties, e.g. coated or rough
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP24219634.3A 2024-12-12 2024-12-12 Dispositif de mélange statique Pending EP4759401A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24219634.3A EP4759401A1 (fr) 2024-12-12 2024-12-12 Dispositif de mélange statique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP24219634.3A EP4759401A1 (fr) 2024-12-12 2024-12-12 Dispositif de mélange statique

Publications (1)

Publication Number Publication Date
EP4759401A1 true EP4759401A1 (fr) 2026-06-17

Family

ID=93924014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24219634.3A Pending EP4759401A1 (fr) 2024-12-12 2024-12-12 Dispositif de mélange statique

Country Status (1)

Country Link
EP (1) EP4759401A1 (fr)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286992A (en) 1965-11-29 1966-11-22 Little Inc A Mixing device
CH642564A5 (de) 1979-10-26 1984-04-30 Sulzer Ag Statische mischvorrichtung.
EP0154013A2 (fr) 1984-03-05 1985-09-11 GebràœDer Sulzer Aktiengesellschaft Mélangeur statique, en particulier pour appareils de traitement des matières synthétiques fondues à haute viscosité
DE4002350A1 (de) 1989-01-27 1990-08-23 Kemira Oy Verfahren zur herstellung von wasserstoffperoxid
EP1067352A1 (fr) 1999-07-07 2001-01-10 Fluitec Georg AG Dispositif d'echange de chaleur
CH693560A5 (de) 2001-11-05 2003-10-15 Fluitec Georg Ag Statische Mischvorrichtung für fliessfähige Stoffe.
WO2008141472A1 (fr) 2007-05-24 2008-11-27 Atlas Holding Ag Canal d'écoulement pour un échangeur de chaleur mélangeur
WO2009000642A1 (fr) 2007-06-22 2008-12-31 Sulzer Chemtech Ag Élément de mélange statique
US20140072481A1 (en) * 2012-09-13 2014-03-13 John Scahill Catalytic static mixing reactor
WO2017106916A1 (fr) 2015-12-23 2017-06-29 Commonwealth Scientific And Industrial Research Organisation Mélangeurs statiques pour réacteurs catalytiques à flux continu
EP3932531A1 (fr) 2020-07-02 2022-01-05 Fluitec Invest AG Calorimètre à réactions continu
WO2024103111A1 (fr) * 2022-11-18 2024-05-23 Commonwealth Scientific And Industrial Research Organisation Élément mélangeur statique

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286992A (en) 1965-11-29 1966-11-22 Little Inc A Mixing device
CH642564A5 (de) 1979-10-26 1984-04-30 Sulzer Ag Statische mischvorrichtung.
EP0154013A2 (fr) 1984-03-05 1985-09-11 GebràœDer Sulzer Aktiengesellschaft Mélangeur statique, en particulier pour appareils de traitement des matières synthétiques fondues à haute viscosité
DE4002350A1 (de) 1989-01-27 1990-08-23 Kemira Oy Verfahren zur herstellung von wasserstoffperoxid
EP1067352A1 (fr) 1999-07-07 2001-01-10 Fluitec Georg AG Dispositif d'echange de chaleur
CH693560A5 (de) 2001-11-05 2003-10-15 Fluitec Georg Ag Statische Mischvorrichtung für fliessfähige Stoffe.
WO2008141472A1 (fr) 2007-05-24 2008-11-27 Atlas Holding Ag Canal d'écoulement pour un échangeur de chaleur mélangeur
WO2009000642A1 (fr) 2007-06-22 2008-12-31 Sulzer Chemtech Ag Élément de mélange statique
US20140072481A1 (en) * 2012-09-13 2014-03-13 John Scahill Catalytic static mixing reactor
WO2017106916A1 (fr) 2015-12-23 2017-06-29 Commonwealth Scientific And Industrial Research Organisation Mélangeurs statiques pour réacteurs catalytiques à flux continu
EP3932531A1 (fr) 2020-07-02 2022-01-05 Fluitec Invest AG Calorimètre à réactions continu
WO2024103111A1 (fr) * 2022-11-18 2024-05-23 Commonwealth Scientific And Industrial Research Organisation Élément mélangeur statique

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RENE LEBLSTEPHAN BACHMANNPAOLO TOSATTIJOERG SEDELMEIERKURT PÜNTENERJASON D. WILLIAMSC. OLIVER KAPPE: "Center for Continuous Flow Synthesis and Processing (CC FLOW", RESEARCH CENTER PHARMACEUTICAL ENGINEERING GMBH, article "Catalytic Static Mixer-Enabled Hydrogenation of a Key Fenebrutinib Intermediate: Realtime Analysis for a Stable and Scalable Process"
X. NGUYENA. CARAFAC.H. HORNUNGCSIRO MANUFACTURING: "Hydrogenation of vinyl acetate using a continuous flow tubular reactor with catalytic static mixers", CHEMICAL ENGINEERING AND PROCESSING - PROCESS INTENSIFICATION, vol. 124, February 2018 (2018-02-01), pages 215 - 221

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