Nitrogen oxides-removing material and device
AssigneeSfc Co., Ltd.
InventorsShinichi Ikeda, Norio Umeyama, Hideo Abe, Yasuhito Tanaka, Ariyoshi Ogasawara
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Abstract
A nitrogen oxides-removing material has fixed onto surfaces of metal fibers a complex compound containing at least one element selected from the group consisting of Group VIII elements, Group IX elements and Group X elements in the periodic table of the elements and at least one element selected from the group consisting of Group I elements, Group II elements, Group XIII elements and Group XIV elements in the periodic table of the elements. A nitrogen oxides-removing device includes the nitrogen oxides-removing material and a means to elevate a temperature of the nitrogen oxides-removing material to than 100° C. or more.
Claims39
A nitrogen oxides-removing material having fixed onto surfaces of metal fibers a complex compound containing at least one element selected from the group consisting of Group VIII elements, Group IX elements and Group X elements in the periodic table of the elements and at least one element selected from the group consisting of Group I elements, Group II elements, Group XIII elements and Group XIV elements in the periodic table of the elements.
Dependencies are inferred from the claim text.