What does an air separation process engineer do?

An Air Separation Process Engineer is responsible for designing, operating, and optimizing plants that separate atmospheric air into its primary components—mainly oxygen, nitrogen, and argon—using processes such as cryogenic distillation or pressure swing adsorption. They ensure that the separation processes are efficient, safe, and meet the required purity standards for industrial applications. Their duties include troubleshooting equipment, implementing process improvements, and collaborating with other engineering disciplines to maintain plant performance and safety. This role is essential in industries like healthcare, manufacturing, and energy, where high-purity gases are required.