Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yamada Ryôkichi and Koyama Shuntarô and Miyadera Hiroshi and Arashi Norio,Oxygen Purge Effects on Nitrogen Desorption in Oxygen Production by Pressure Swing Adsorption Method.,KAGAKU KOGAKU RONBUNSHU,0386216X,"The Society of Chemical Engineers, Japan",1992,18,6,796-803,https://cir.nii.ac.jp/crid/1390001204509402240,https://doi.org/10.1252/kakoronbunshu.18.796