Paper Title

Mass and heat transfer characteristics of three phase sparged reactors

Authors

Aniruddha Bhalchandra Pandit

J. B. Joshi

Keywords

Three-Phase Sparged Reactors
Heat Transfer Coefficients
Mass Transfer Coefficients
Gas-Liquid-Solid Systems
Hydrodynamic Regimes
Superficial Gas Velocity
Superficial Liquid Velocity
Particle Sedimentation Speed
Solid Phase Retention
Reactor Column Diameter
Mass Transfer Correlations
Heat Transfer Analysis
Fluidization
Bubble Dynamics
Industrial Reactor Design
Process Optimization
Multiphase Flow
Chemical Engineering
Advanced Reactor Technologies
Transport Phenomena
Reactor Scale-Up
Solid-Liquid-Gas Interactions
Data Analysis
Empirical Correlations
CFD Simulation
Energy Efficiency

Article Type

Research Article

Journal

Chemical Engineering Research and Design

Issue

Volume : 64 | Issue : 2 | Page No : 125-157

Published On

June, 2012

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Abstract

Analysis of all published information on the coefficients of heat transfer and mass-wall bed. Influence of the superficial velocities of gas and liquid, the diameter and the speed of sedimentation of the particles, the retention of the solid phase and the diameter of the column. Unified correlations. New data on mass transfer coefficients in columns 200 and 385 mm in diameter. Review of data transfer material and particle-liquid gas-liquid. We show the existence of four hydrodynamic regimes. The influence of particle size, the solids loading and superficial velocities of gas and liquid is very different depending on the plan.