Industrial PSA Nitrogen Generation Plant

Industrial nitrogen gas is primarily produced through two main methods: cryogenic distillation of liquefied air and separation of gaseous air by adsorption or permeation. Cryogenic distillation, the oldest method, involves cooling air to its liquefaction point and then separating its component gases based on their boiling points. Adsorption and permeation methods utilize specialized materials or membranes to separate nitrogen from other gases in air.