Mohammed Z. Anabtawi, Bekir Z. Uysal
Gas hold-up in a bi-dimensional three-phase spouted bed, operated continuously with respect to the gas flow and batchwise with respect to liquid and solid, was investigated using a bed expansion technique. Experiments were performed in a column of 22 mmX 220 mm X 1250 mm. Sand particles 1.0 mm in diameter, solid fractions 0.05, 0.10, 0.15 and 0.20, five different nozzle sizes (4.0 mm, 5.5 mm, 7.0 mm, 10.0 mm and 12.0 mm), four static bed heights (0.17 m, 0.32 m, 0.58 m and 0.69 m) and superficial gas velocities ranging from 0.34 to 3.43 m s-l were employed. A correlation for the gas hold-up was developed with an average deviation of 2.5% and maximum deviation not exceeding 9%.
@article{1c8e7de2-0860-4dba-8a53-49b4e3b25e9b,
title={Gas hold up in a bi dimensional three ph},
author={Mohammed Z. Anabtawi and Bekir Z. Uysal},
year={2026},
language={en}
}TY - JOUR TI - Gas hold up in a bi dimensional three ph AU - Mohammed Z. Anabtawi AU - Bekir Z. Uysal PY - 2026 LA - en ER -
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