Chemistry of inorganic compounds – Miscellaneous process
Patent
1979-06-13
1981-01-06
Thomas, Earl C.
Chemistry of inorganic compounds
Miscellaneous process
4232105, 423240, 423493, 423DIG12, 55 71, 55 72, 55 77, 55 82, 570223, 570224, 570243, B01D 500, C07C 1700
Patent
active
042436508
ABSTRACT:
A reaction effluent containing vaporized salt withdrawn from a reaction zone, such as a molten salt reaction zone, is contacted with solid particles to cool the gas and condense vaporized salt onto the particles. Such contacting may be effected in either a fluidized bed of solids or in a dilute phase transport contact zone. Heat is recovered either by indirect heat transfer in the fluidized bed or by separating the solid particles and introduction thereof into a fluidized bed cooled by indirect heat transfer. Solid salt is attrited from the particles during contacting with the reaction gas and fluidizing gas, with such solid salts being returned to the reaction zone.
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Marn Louis E.
Olstein Elliot M.
The Lummus Company
Thomas Earl C.
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