Gas-phase mixing in bubble columns.
スポンサーリンク
概要
- 論文の詳細を見る
Residence time distributions of gas phase in bubble columns were obtained by excluding end effects from observed responses to pulse inputs of tracer, using Fourier transforms. Based on the behavior of the residence time distributions, a gas-phase mixing model was proposed in which bubble swarm was assumed to be composed of two bubble groups, one in the core (or central) region and the other in the annular (or peripheral) region of the column. As a result, it was found that about 80% of all the bubbles are rising in the core region and that gas-phase mixing is more intensive in the core region than in the annular region. Axial dispersion coefficients in each bubble group were correlated empirically.
- The Society of Chemical Engineers, Japanの論文
著者
-
KAWAGOE MIKIO
Department of Chemical Engineering, Nara National College of Technology
-
Kawagoe Mikio
Department Of Chemical Engineering Nara National College Of Technology
-
OTAKE TSUTAO
Department of Chemical Engineering, Faculty of Engineering Science, Osaka University
-
Robinson Campbell
Department of Chemical Engineering, University of Waterloo
-
Otake Tsutao
Department of Industrial Chemistry, Chubu University
関連論文
- Purification and Properties of Malic Enzyme from Pseudomonas diminuta IFO-13182
- Vitamin B_ Production by Acetobacterium sp. and Its Tetrachloromethane-Resistant Mutants
- EP-P1 Preparation and characterization of protein nanoparticle in reverse micellar system formed by sucrose fatty acid ester(Section VII Enzyme and Protein Engineering)
- Submerged Culture of Agaricus blazei Mycelium in a Bubble Column Fermentor
- Submerged Culture of Tricholoma matsutake Mycelium in Bubble Column Fermentors
- Higher order structure of Mucor miehei lipase and micelle size in cetyltrimethylammonium bromide reverse micellar system
- Application of Bubble Column Fermntors to Submerged Culture of Schizophyllum commune for Production of L-Malic Acid
- Preparation of Water-Soluble Mercaptocarboxylated Gold Nanoparticles and Their Dispersion Properties
- Non-isothermal behavior of gas-solid reactions based on the volume reaction model.
- Gas-phase mixing in bubble columns.
- RESIDENCE TIME DISTRIBUTION OF SOLIDS IN STIRRED-FLUIDIZED AND MOVING BEDS
- Liquid phase mixing in the gas-liquid jet reactor with liquid jet ejector.
- Gas-liquid mass transfer in the jet reactor with liquid jet ejector.
- BEHAVIOR OF RISING BUBBLES IN A GAS-FLUIDIZED BED AT ELEVATED TEMPERATURE
- Effects of Temperature Change on Submerged Culture of Flammulina velutipes in an External-Loop Airlift Bubble Column Fermentor
- LIQUID-PHASE MASS TRANSFER COEFFICIENT AND BUBBLE SIZE IN GAS SPARGED CONTACTORS
- DESIGN OF MULTISTAGE GAS-LIQUID REACTOR
- Extraction of molybdenum and vanadium from hydrochloric acid by tri-n-butyl phosphate in various diluent solutions.
- Sulfurization of sintered reduced iron with hydrogen sulfide and its overall rate description by volume reaction model.
- A rate equation for gas-solid reactions accounting for the effect of solid structure and its application.
- A consideration of the treatment of coke distribution in a fluid catalytic cracker.
- BAHAVIOR OF REACTING AND COALESCING DISPERSED PHASE IN A STIRRED TANK REACTOR
- Photo-oxidation of phenols with ozone.
- PERFORMANCE OF FIXED BED REACTORS WITH CATALYST FOULING
- A rate analysis for oxidation of porous reduced iron with water vapor.
- Kinetics of the oxidation of aqueous sodium sulfite solutions with air.
- The volume reaction model based on a second order rate equation and its application to a gas-solid reaction.
- Methane formation over potassium carbonate catalyst loaded on coal char.
- KINETICS OF SULFUR DIOXIDE OXIDATION OVER ACTIVATED CARBON
- Hydrogen reduction of iron oxide in a sintered mixture with inert silica.
- Experimental study of catalyst deactivation and active acid site concentration.
- Operation and control of a fluid catalytic cracker.
- Reaction order in the grain model with grain size distribution.
- CATALYTIC CRACKING OF METHYLCYCLOHEXANE OVER SILICA ALUMINA CATALYST IN GAS FLUIDIZED BED
- An unsteady state analysis of packed bed reactors for gas-solid reactions.
- BEHAVIOR OF DISPERSED PARTICLES IN TURBULENT LIQUID FLOW
- LIQUID BEHAVIOUR IN BUBBLE COLUMN
- A METHOD FOR MEASUREMENT OF INTERACTION RATES OF DISPERSED PHASE IN A CONTINUOUS FLOW STIRRED TANK
- Wake behavior and its effect on interaction between spherical-cap bubbles.
- Solvent extraction process for separation and purification of molybdenum and vanadium by tri-n-butyl phosphate in xylene.
- COLLISION AND COALESCENCE OF DISPERSED DROPS IN TURBULENT LIQUID FLOW
- Extraction of hydrochloric acid by tri-n-octylmethylammonium chloride in various diluents.