Journal ArticleDOI
Gas-liquid interfacial mass transfer in trickle-bed reactors at elevated pressures
TLDR
A phenomenological description and a semi-empirical two-zone model for the gas−liquid interfacial areas and the volumetric liquid-side mass-transfer coefficients in cocurrent downflow t... is proposed in this article.Abstract:
A phenomenological description and a semiempirical two-zone model are proposed for the gas−liquid interfacial areas and the volumetric liquid-side mass-transfer coefficients in cocurrent downflow t...read more
Citations
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Journal ArticleDOI
Multiphase catalytic reactors: a perspective on current knowledge and future trends
TL;DR: In this paper, a review of the physical parameters for various multiphase reactors is presented, focusing on gas-phase catalyzed processes with an emphasis on unsteady state operation.
Journal ArticleDOI
Multiphase reactors – revisited
TL;DR: The state of the art of our understanding of the phenomena occurring in three-phase reactors such as packed beds with two-phase #ow, slurry bubble columns and ebullated beds is summarized in this paper.
Journal ArticleDOI
Application of Process Tomography to Multiphase Flow Measurement in Industrial and Biomedical Fields: A Review
Jiafeng Yao,Masahiro Takei +1 more
TL;DR: Two latest applications in flowing condition are reviewed, which are thrombus detection in blood flow and cell sensing with a microfluidic device and the challenges to process tomography for multiphase flow measurement on industrial and biomedical applications are addressed.
Journal ArticleDOI
Double‐slit model for partially wetted trickle flow hydrodynamics
TL;DR: In this paper, a double-slit model was developed to predict the frictional two-phase pressure drop, external liquid holdup, pellet-scale external wetting efficiency, and gas-liquid interfacial area in cocurrent downflow trickle-bed reactors operated under partially wetted conditions in the trickle flow regime.
Journal ArticleDOI
Gas}liquid interfacial mass transfer in trickle-bed reactors: state-of-the-art correlations
TL;DR: In this article, the state-of-the-art of the gas-liquid mass transfer characteristics in trickle-bed reactors was summarized and its quantification methods were reevaluated based on a wide-ranging data base of some 3200 measurements.
References
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Book
An Introduction To Rheology
TL;DR: In this article, the authors discuss the importance of non-linearity solids and liquids rheology is a difficult subject for rheological research, and present some demonstrations of high extensional viscosity behaviour.
Journal ArticleDOI
The formation of emulsions in definable fields of flow
TL;DR: The physical and chemical condition of emulsions of two fluids which do not mix has been the subject of many studies, but very little seems to be known about the mechanics of the stirring processes which are used in making them.
Journal ArticleDOI
Fundamentals of the hydrodynamic mechanism of splitting in dispersion processes
TL;DR: In this paper, Taylor's experiments on the breakup of a drop in simple types of viscous flow, (b) breakup of an air stream, and (c) emulsification in a turbulent flow are studied.
Journal ArticleDOI
Vapor‐liquid equilibria in multicomponent aqueous solutions of volatile weak electrolytes
TL;DR: In this paper, a molecular-thermodynamic correlation is established for calculating vapor-liquid equilibria in aqueous solutions containing one or more volatile electrolytes: ammonia, carbon dioxide, hydrogen sulfide, sulfur dioxide, and hydrogen cyanide.
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