Air separation plant  refers to equipment which obtain oxygen, nitrogen and argon from liquid air at low temperature by difference of each component boiling point. Oxygen, nitrogen, argon and other rare gas produced by air separation plant are widely used in steel, chemical industry, refinery, glass, rubber, electronics, health care, food, metals, power generation and other industries. GreenFir has established a solid reputation in the industrial gas industry for its skid-mounted process solutions. Designs are optimized for each project to meet client’s challenges and requirements (including adverse weather conditions, transportation and plot area limitations).