Javadi Shokroo, Ehsan, Mehdi Farniaei, and Mehdi Baghbani. “Simulation Study of Pressure Swing Adsorption to Purify Helium Using Zeolite 13X”. Applied Chemical Engineering 3, no. 1 (March 1, 2020): 1–7. Accessed December 22, 2024. https://ace.as-pub.com/index.php/ACE/article/view/568.