Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1977-04-11
1978-09-26
Camby, John J.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
423DIG16, 422139, F26B 308
Patent
active
041159276
ABSTRACT:
A fluidized bed process is disclosed which comprises subjecting a bed comprised of solid particulate magnetizable, fluidizable material within an external force field wherein at least a portion of the bed containing said solid particulate magnetizable and fluidizable material and fluidizing fluid are subjected to a nontime varying and substantially uniform applied magnetic field having a substantial component along the direction of the external force field such that said solid particulate magnetizable and fluidizable material has a component of magnetization along the direction of the external force field and wherein at least a portion of said bed containing the solid particulate magnetizable and fluidizable material is fluidized by a flow of fluid opposing said external force field at a superficial fluid velocity ranging between:
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Camby John J.
Exxon Research & Engineering Co.
Halluin Albert P.
Schwartz Larry I.
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