Denitration catalyst, and production method therefor
AssigneesThe Chugoku Electric Power Co., Inc., Tokyo Metropolitan Public University Corporation
InventorsEIJI KIYONAGA, Kazuhiro YOSHIDA, Keiichiro MORITA, Toru MURAYAMA, Masatake HARUTA, Shinichi HATA, Yusuke INOMATA
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Abstract
Provided is a catalyst with a more satisfactory denitration efficiency at low temperatures during a selective catalytic reduction reaction having ammonia as the reductant, compared to prior art techniques. This denitration catalyst contains vanadium oxide. The denitration catalyst has a carbon content of 0.05% by weight or more, and has a deficiency site wherein oxygen deficiency occurs within the crystal structure.
Claims7
A denitration catalyst comprising vanadium oxide, having a carbon content of at least 0.05 wt %, and having a defect site at which an oxygen deficiency occurs in the crystal structure.
Dependencies are inferred from the claim text.