Working Principle

Dual-tower / triple-tower process: one tower operates for adsorption and dehydration while the other undergoes heating regeneration and cooling with regeneration gas. Automatic switching enables continuous gas supply for deep removal of vapour-phase water.

Core Advantages

✅ Molecular sieve adsorption for deep dehydration with extremely low water dew point 

✅ Programmed automatic switching, eliminating frequent manual operation 

✅ Regeneration gas recycling for low energy consumption 

✅ Equipped with heater, cooler and regeneration gas separator 

✅ Explosion-proof instruments and online dew point monitoring

Technical Parameters

Outlet Water Content: ≤0.1 ppm Adsorption Cycle: 4~8 h Control: Automatic switching via PLC

Applications

LNG liquefaction, natural gas cryogenic processes, NGL recovery