Results 131 to 140 of about 9,097 (150)

Liquid circulation velocity and overall gas holdup in a modified jet loop bioreactor with low density particles

open access: closedBioprocess Engineering, 1994
Effect of low density particles on the apparent liquid circulation velocity and overall gas holdup was studied in a modified reversed flow jet loop bioreactor. Experiments were conducted using polyurethane beads, polystyrene particles which are comparable to bioparticles found in biological applications and glass beads. Influence of gas and liquid flow
K. Yagna Prasad, T. K. Ramanujam
  +4 more sources

Local and overall gas holdup in an aerated coaxial mixing system containing a non‐Newtonian fluid

open access: closedAIChE Journal, 2020
AbstractGas dispersion in non‐Newtonian fluids is a challenging task due to the formation of large cavities behind the impeller blades, which leads to the generation of very large bubbles. In this study, the effects of impeller speed, impeller type, pumping direction, and CMC concentration on the local and overall gas holdup inside a coaxial mixing ...
Maryam Jamshidzadeh   +2 more
openaire   +2 more sources

Gas holdup and liquid velocity distributions in the up flow jet-loop reactor

Chemical Engineering Research and Design, 2018
Yongxiang Gao, Youwei Cheng, Xi Li
exaly  

Prediction of gas holdup in a three-phase fluidized bed from bed pressure drop measurement

Chemical Engineering Research and Design, 2008
Hara Mohan Jena
exaly  

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