Should a natural gas dehydration dryer be equipped with four towers or three towers?
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Everyone, for a natural gas dehydration project, should three towers or four towers be used? What are the reasons behind the use of four towers in some installations?
It is probably due to considerations such as the properties of raw materials, product requirements, regional differences, and investment
In the regeneration of four towers, it is common for two towers to be used for adsorption while the other two are used for regeneration. But has anyone ever seen a setup where three towers are used for adsorption and one tower for regeneration?
If the regeneration time is short enough to ensure continuous operation of the three towers, it should be possible
Set up three towers: one for regeneration, one for adsorption, and one for pre-adsorption.