Zero gravity fluidized bed operation
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United States of America Patent
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Dec 5, 1989
Grant Date -
N/A
app pub date -
Apr 4, 1988
filing date -
Apr 2, 1987
priority date (Note) -
Expired
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Abstract
A wheel-like apparatus for the generation of whirling flow and a fluidized bed under zero gravity conditions having spokes which contain at least one reaction chamber for solid particles. Gas is fed into the chamber in radial inward direction for fluidizing action of the particles against any centrifugal force while liquid is sprayed into the chamber radially inwardly or outwardly. Gas plus vaporized liquid is extracted from the chamber in radial inner points and the gas is circulated back after separating the vapor from the gas.
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