What is the key advantage of using molecular sieves for dehydration compared to glycol dehydration in achieving very low water content specifications?

The key advantage of using molecular sieves for dehydration compared to glycol dehydration in achieving very low water content specifications is their ability to achieve significantly lower water dew points, reaching levels virtually impossible with glycol systems. Molecular sieves are solid, porous materials with a well-defined pore size that selectively adsorb water molecules from a gas stream. Glycol dehydration, on the other hand, uses a liquid absorbent (typically trieth....