Conclusions
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1.
The interrelationship between the working rates of the gas and liquid phases in a three-phase fluidized bed has a linear character.
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2.
The gas content of a three-phase bed, determined by Eq. (4), depends on the nature and the concentration of the solid phase and on the ratio of the flowing phases, but does not depend on the live cross section of the distributing grid.
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3.
The contact surface between the gas and liquid phases (the mass-transfer surface) decreases with an increase in the concentration of the solid phase, and increases with a decrease of the live cross section of the distributing grid.
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Translated from Knimiya i Tekhnologiya Topliv i Masel, No. 11, pp. 40–43, November, 1969.
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Vail', Y.K., Manakov, N.K. & Manshilin, V.V. The gas content in a three-phase fluidized bed. Chem Technol Fuels Oils 5, 819–823 (1969). https://doi.org/10.1007/BF00719139
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DOI: https://doi.org/10.1007/BF00719139