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Fluid dynamic characterization and operating window analysis of a pilot-scale multiphase loop reactor for biotechnological applications

delete2026-07-03
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D
Diana Wall *
M
Maurice Bastard
A
Andreas Jupke
DOI:10.1016/j.cherd.2026.06.054delete
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Abstract

Abstract

En 中文
• Pilot-scale MPLR established for fluid dynamic characterization. • Determination of key fluid dynamic parameters in two-phase operation: gas holdup, liquid velocity, volumetric mass transfer coefficient, mixing time. • Counter-current droplet transport was conservatively assessed using Schiller-Naumann, with partial validation in three-phase experiments. • A first-order operating window for future three-phase operation was derived.
Keywords:
Multiphase loop reactor
in situ product removal
Bioreactor
Bioprocess intensification
Pilot plant
Gas holdup
Aqueous velocities
Volumetric mass transfer parameter
Mixing time
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Chemical Engineering Research and Design cover
Chemical Engineering Research and Design
IF:
3.9
Papers:
9.0K
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2.1W

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R
rwth aachen university
Scholars:
3.0K
Papers: 1.0K
Citations: 0
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