[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Kashid et al., 2011 - Google Patents

Quantitative prediction of flow patterns in liquid–liquid flow in micro-capillaries

Kashid et al., 2011

Document ID
6188341907273658715
Author
Kashid M
Kiwi-Minsker L
Publication year
Publication venue
Chemical Engineering and Processing: Process Intensification

External Links

Snippet

Flow patterns in microstructured reactors (or microchannels) play an important role in dictating the mass transfer rates. In the present work, experiments were carried out to investigate the two phase (liquids) flow patterns in microchannels with different cross …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F5/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F5/06—Mixers in which the components are pressed together through slits, orifices, or screens; Static mixers; Mixers of the fractal type
    • B01F5/0602—Static mixers, i.e. mixers in which the mixing is effected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F5/0609—Mixing tubes, e.g. the material being submitted to a substantially radial movement or to a movement partially in reverse direction
    • B01F5/0646—Mixers composed of several consecutive mixing tubes; Mixing tubes being deformed or bent, e.g. having varying cross-section or being provided with inwardly extending profiles, e.g. with internal screw-thread profile
    • B01F5/0647—Mixers with bended, curved, coiled, wounded mixing tubes or comprising elements for bending the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical, or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093—Microreactors, e.g. miniaturised or micro-fabricated reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00858—Aspects relating to the size of the reactor
    • B01J2219/0086—Dimensions of the flow channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated micro-fluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502769—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated micro-fluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F5/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F5/04—Injector mixers, i.e. one or more components being added to a flowing main component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00889—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00891—Feeding or evacuation

Similar Documents

Publication Publication Date Title
Kashid et al. Quantitative prediction of flow patterns in liquid–liquid flow in micro-capillaries
Yagodnitsyna et al. Flow patterns of immiscible liquid-liquid flow in a rectangular microchannel with T-junction
Tsaoulidis et al. Flow patterns and pressure drop of ionic liquid–water two-phase flows in microchannels
Yue et al. An experimental investigation of gas–liquid two-phase flow in single microchannel contactors
Kashid et al. Numbering-up and mass transfer studies of liquid–liquid two-phase microstructured reactors
Zhao et al. Liquid‐liquid two‐phase flow patterns in a rectangular microchannel
Cao et al. Dimensionless analysis on liquid-liquid flow patterns and scaling law on slug hydrodynamics in cross-junction microchannels
Zhao et al. Effect of surface properties on the flow characteristics and mass transfer performance in microchannels
Jovanović et al. Liquid–liquid slug flow: hydrodynamics and pressure drop
Shao et al. Flow regimes for adiabatic gas–liquid flow in microchannels
Xu et al. Correlations of droplet formation in T-junction microfluidic devices: from squeezing to dripping
Wu et al. Flow patterns and slug scaling of liquid-liquid flow in square microchannels
Kashid et al. Gas–liquid and liquid–liquid mass transfer in microstructured reactors
Zhao et al. Gas–liquid two-phase flow in microchannel at elevated pressure
Yao et al. Bubble/droplet formation and mass transfer during gas–liquid–liquid segmented flow with soluble gas in a microchannel
Kashid et al. CFD modelling of liquid–liquid multiphase microstructured reactor: Slug flow generation
Svetlov et al. Formation mechanisms and lengths of the bubbles and liquid slugs in a coaxial-spherical micro mixer in Taylor flow regime
Wang et al. Flow regime transition for cocurrent gas–liquid flow in micro-channels
Rajesh et al. Experimental characterization of gas–liquid–liquid flows in T-junction microchannels
Kashid et al. Analytical method to predict two-phase flow pattern in horizontal micro-capillaries
Su et al. Influence of hydrodynamics on liquid mixing during Taylor flow in a microchannel
Niu et al. Flow pattern, pressure drop, and mass transfer in a gas− liquid concurrent two-phase flow microchannel reactor
Verma et al. Effect of phase properties on liquid-liquid two-phase flow patterns and pressure drop in serpentine mini geometry
Antony et al. Liquid-liquid slug flow in a microchannel reactor and its mass transfer properties-a review
Ma et al. Effect of fluid viscosities on the liquid-liquid slug flow and pressure drop in a rectangular microreactor