TEG Dehydration Process
Sparco Engineering offers advanced TEG (Triethylene Glycol) dehydration systems designed to efficiently remove water vapor from natural gas streams. This process ensures gas quality, prevents pipeline corrosion, and avoids hydrate formation during transport and processing.

How It Works

In the TEG dehydration unit, wet natural gas enters a contactor tower where it flows upward through trays or packing material, while lean glycol (TEG) flows downward. The glycol absorbs water vapor from the gas, producing dry gas that exits at the top. The rich glycol containing water is then sent to a regeneration unit, where heat is applied to remove the absorbed water and recycle the glycol for reuse.

Key Benefits

• Removes water vapor effectively to meet gas pipeline specifications.
• Prevents hydrate and corrosion problems.
• Continuous, automated operation with minimal maintenance.
• Compact modular design suitable for onshore and offshore facilities.
• Environmentally safe with efficient glycol recovery.

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