A Gas Conditioning Skid is designed to pre-treat natural gas and other combustible gasses prior to injecting into a critical process or a Gas Turbine Generator. The skid performs two functions; remove all liquid droplets and solid contaminants from the gas, and adjust the gas temperature to the injection requirements. Different styles of filter elements can be used in the pressure vessels. The liquid contaminants are collected in a sump and automatically drained from the system for easy operations. Either electric or steam heaters can be used for temperature adjustment. All of the system components and piping are skid mounted for transport and installation.
The proper removal of moisture and solid particles from the gas prior to critical usages is shown to improve the operation of the rotating equipment. Cobey has worked with various suppliers of coalescing filter elements to create several designs for the pressure vessels and heater arrangements. Different levels of automation and controls have been adapted to meet each customers needs. The quality of the gas (or lack thereof) has required Cobey to sometimes use corrosion resistant exotic materials in the construction of the skid.