A gas adsorbent system includes a molded gas adsorbent within a housing. The molded gas adsorbent is disposed in the housing so that shifting is prevented without adhering the gas adsorbent to the housing, for example, by completely filling the housing. The gas adsorbent may include activated zeolite 13X. The gas adsorbent may be formed from a polymer solution such as polysulfone, and contain an organic binder.
Polymer-bound nitrogen adsorbent
Gaita, R., Yates, S. F., Zhou, S., & Chang, C-H. (2003). Polymer-bound nitrogen adsorbent. (U.S. Patent No. 6,585,810). http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=6,585,810.PN.&OS=PN/6,585,810&RS=PN/6,585,810