| 摘要 |
An improved process for effecting the efficient desulfurization of gases containing sulfur oxides, comprising the steps of: transmitting flue gas containing sulfur oxides gases through ductwork means, subjecting the flue gas to one of increasing the temperature of the flue gas through gaseous interaction and subjecting the flue gas to thermal radiator means, in order to effect a rapid and positive time rate of temperature change so that sulfur dioxide in said flue gas is converted to sulfur trioxide, passing the sulfur trioxide rich flue gas to a reactor and providing a calcium containing reactant to the reactor, and continuously emitting a desulfurized exit gas from the reactor and transmitting the desulfurized exit gas to an exit, The process is a completely dry process which provides advantages over known processes including improved sulfur oxide removal in a exothermic reaction.
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