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Single Tower Deliquescent Dryers for Compressed Air
Natural Gas and Offshore Applications

Van Air Systems

 





Model IGD4-14.5 &
Model IGD4-2.5
Instrument Gas Dryers

Instrument Gas Dryers

Offshore Dryers

Protect Meters, Regulators, Valves, Instruments from Moisture Damage & Freeze-ups

Replaces Liquid Separators, Heaters, Boilers, Alcohol Injection Systems
 and/or most Glycol Dehydrators

Request a quote today.


Model OSD12-14.5
Offshore Dryer

 


Model PLD20
Pipeline Dryer

Pipe Line Dryers

Wellhead Dehydrators


Remove Water Vapor 
& Mists

Prevent Freeze-Ups

Dry Gas to contract Specs

Request a quote today.


Model WDS12-14.5
Wellhead Dehydrator

How They Work:
Single Tower Dehydrators & Dryers

Water & Moisture Vapor Removal Process
Wet gas from the well enters the centrally located inlet in the lower portion of the vessel where the velocity is reduced and flow direction is changed.  In this area, heavier drops of entrained water are separated and fall into the large-capacity claim area.  As the gas moves upward through the bed of drying tablets, moisture vapor is absorbed on the surface of the tablets.  The water and drying material combine into a solution which falls into the claim area.  (Note:  Solution will not freeze above -20°F.)  At the dehydrator outlet, the gas is free of liquid waste and moisture vapor is substantially removed.

Water Removal Charts for Type SP and 10BF Desiccants in Single Tower Natural Gas Dryers

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