Billings Full-Air Separation Plant

This full air separation plant was completed in 2007.  Using refurbished equipment obtained from a 1964 plant, the project included modernizing all valves, instrumentation, motor controls, and the adsorption processes, including utilizing a modern molecular sieve. When completed, the plant offered extremely high levels of automation to minimize on-site employees. The plant produces FDA certified medical grade oxygen, argon and nitrogen for the energy industry.  Modifications in the process system doubled the nitrogen production of the original plant.