Gas Dehydration Package PSA/TSA

There are several solid desiccants that possess the physical characteristics to adsorb water from natural gas. These desiccants generally are used in dehydration systems consisting of two or more towers and utilize regeneration equipment. One tower is on-stream, adsorbing water from the gas, while other tower is being regenerated and cooled. The towers are switched just before the on-stream tower becomes water-saturated.