Is the elemental sulfur produced by the PDS method for desulfurization generated in the desulfurization tower or in the regeneration tank?
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Is the elemental sulfur produced by the PDS method for desulfurization generated in the desulfurization tower or in the regeneration tank?
I think the same. Then when did the by-products form? What are the functions of regeneration in the regeneration tank at the same time?
Generally, elemental sulfur precipitates in the regeneration tank, but since side reactions also occur in the desulfurization tower, elemental sulfur can precipitate there as well. The operation was successful; the majority of elemental sulfur precipitated in the regeneration tank. In the event of an operational accident, sulfur precipitates within the desulfurization tower, forming a sulfur paste that adheres to the packing and causes blockage of the tower.
In the desulfurization tower, ammonia reacts with hydrogen sulfide. Elemental sulfur is regenerated.
So where do the by-products form? Actually, I don’t quite agree with your view
I think elemental sulfur is floated in the regeneration tank, while elemental sulfur is primarily generated in the desulfurization tower