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:
Apr. 02, 2013
Filed:
Nov. 04, 2003
Ziya Ramizovich Karichev, Moscow, RU;
Dmitry Alexandrovich Blatov, Moscow, RU;
Stanislav Iliich Simanenkov, Tambov, RU;
Valentina Nikolaevna Shubina, Tambov, RU;
Ziya Ramizovich Karichev, Moscow, RU;
Dmitry Alexandrovich Blatov, Moscow, RU;
Stanislav Iliich Simanenkov, Tambov, RU;
Valentina Nikolaevna Shubina, Tambov, RU;
Obschestvo S Ogranichennoi Otvetstvennostiyu “Intensis”, Petersburg, RU;
Abstract
The invention relates to auxiliary systems ensuring functioning of alkaline fuel cell (AFC), in particular to a method and device for sorptive purification of air used in an AFC of carbon dioxide. In accordance with the invention, in the method for purifying air for a fuel cell, the starting air is passed through an adsorber with an adsorbent of carbon dioxide, then the adsorbent is regenerated. After utilization the adsorbent comprising hydrated oxides of transition metals is regenerated at a temperature of 60-120° C. by the air spent in the fuel cell.