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Assignee: Air Water, Inc.


Location: Sapporo, JP
No. of patents: 2

NumberTitleIssue Date
7041155Selective adsorbent for nitrogen and method for separating air using the same
A nitrogen selective adsorbent comprises a zeolite of a faujasite crystalline structure containing Li+ and at least one of NH+ and H+ as essential cations, and has a nitrogen adsorption characteristic represented by specific correlat...
05/09/2006
6761754Selective adsorbent for nitrogen and method for separating air using the same
A nitrogen selective adsorbent comprises a zeolite of a faujasite crystalline structure containing Li+ and at least one of NH+ and H+ as essential cations, and has a nitrogen adsorption characteristic represented by specific correlat...
07/13/2004
 
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