| 摘要 |
Apparatus for continuously treating a gas containing organic substances with activated carbon while regenerating the spent activated carbon with a regeneration gas, including an adsorption vessel composed of a plurality of vertically spaced contacting chambers in which layers of activated carbon are fluidized by the gas to be treated to effect adsorption of the organic substances; a desorption vessel adapted to receive a moved bed of spent activated carbon produced in the adsorption zone and to regenerate the spent activated carbon with the regeneration gas by application of heat; and means for recycling the regenerated activated carbon from the desorption vessel to the adsorption vessel.
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