Patent ID: 8679239
Filing Date: 2014-03-25
Classification: B01D,B01J,C01B

Abstract:
1. A xenon adsorbing device comprising: an adsorbent including a zeolite having a pore diameter in a range from 4.5 angstroms to 7.3 angstroms as a principal component, a container made of a low gas-permeable material, which houses the adsorbent; a xenon enclosure chamber, which is structured to house equipment containing xenon; a vacuum pump, which removes air from the xenon enclosure chamber; a joint part that joins the container to the xenon enclosure chamber and provides a path through which the xenon enclosure chamber communicates with the container housing the adsorbent; an opening-closing part that opens or closes communication between the container and the xenon enclosure chamber; a xenon refining part; and a discharge part that connects the container and the xenon refining part.