TEG Dehydration Water Dew Point Calculator

Determine natural gas inlet water saturation, required TEG circulation rate, equilibrium water dew point depression, and regeneration reboiler heat duty.

Gas Stream Operating Conditions

Natural Gas Flow Rate Q (MMSCFD):

Contactor Pressure P (psig):

Inlet Gas Temperature T_in (°F):

Target Pipeline Water Spec (lb/MMSCF):

TEG Solvent & Contactor Configuration

Lean TEG Purity (wt %):

Circulation Rate (gal TEG / lb H2O): GPSA guideline: 2.5 to 4.0 gal/lb H2O

Water Removal & Dehydration Performance

Inlet Water Saturation:

—

— lb/day

Water Removal Rate:

—

— lb/hr

TEG Circulation Rate:

—

— L/min

Reboiler Heat Duty:

—

— kW

Outlet Water Dew Point:

—

Max Dew Point Depression:

—

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TEG Dehydration Water Dew Point Calculator

Gas Stream Operating Conditions

TEG Solvent & Contactor Configuration

Water Removal & Dehydration Performance

Frequently Asked Questions