The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 29, 2016
Filed:
Dec. 19, 2012
Applicant:
Tosoh Corporation, Shunan-shi, Yamaguchi, JP;
Inventors:
Assignee:
TOSOH CORPORATION, Shunan-shi, Yamaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/06 (2006.01); B01J 20/18 (2006.01); B01J 29/70 (2006.01); C01B 39/02 (2006.01); C01B 39/46 (2006.01); B01J 20/28 (2006.01); B01J 20/10 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
B01J 29/70 (2013.01); B01J 20/183 (2013.01); B01J 20/186 (2013.01); B01J 20/2803 (2013.01); B01J 20/28004 (2013.01); B01J 20/28042 (2013.01); B01J 20/28073 (2013.01); B01J 20/28083 (2013.01); B01J 20/28085 (2013.01); B01J 20/3007 (2013.01); B01J 29/061 (2013.01); C01B 39/026 (2013.01); C01B 39/46 (2013.01); B01J 20/10 (2013.01); B01J 20/18 (2013.01); B01J 20/30 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01);
Abstract
[Problem] To provide a strontium ion-exchanged clinoptilolite having excellent nitrogen-absorbing properties; and a method for producing the strontium ion-exchanged clinoptilolite. [Solution] Synthetic clinoptilolite having a strontium ion at an ion exchange site thereof is useful as a nitrogen adsorbent. The synthetic clinoptilolite can be produced by bringing a solution containing a strontium ion into contact with synthetic clinoptilolite under ambient pressure to cause ion exchange.