Miki FUKUMA, Makoto SATO
Mass transfer from solid particles to liquid in gas-liquid-solid fluidization was experimentally investigated using an electrochemical method with particle electrodes fixed at various positions in a column. The study aimed to examine the effects of particle size and flow rates on the solid-to-liquid mass transfer coefficient across different systems, including single liquid flow and gas-liquid two-phase flow. Measurements revealed that the mass transfer coefficient was well correlated by a proposed equation accounting for energy dissipation rates and fluid dynamics. Results indicated significant correlations between the solid-to-liquid mass transfer coefficients and the relevant flow parameters, emphasizing the importance of both particle size and flow rates in enhancing mass transfer in fluidized bed applications. These findings provide essential insights for optimizing chemical reactors utilizing gas-liquid-solid fluidization processes.
@article{6f9f94ed-1b90-4885-862f-a38672f1b93d,
title={Particle to liquid mass transfer in gas},
author={Miki FUKUMA and Makoto SATO},
year={2026},
language={en}
}TY - JOUR TI - Particle to liquid mass transfer in gas AU - Miki FUKUMA AU - Makoto SATO PY - 2026 LA - en ER -
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