Denitration catalyst and method for producing same
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 having better denitration efficiency at low temperatures compared to the prior art, during a selective catalytic reduction reaction in which ammonia is used as a reducing agent. This denitration catalyst contains vanadium oxide including vanadium pentoxide and has a defect site in which oxygen deficiency occurs in a crystal structure of the vanadium pentoxide.
Claims7
A denitration catalyst comprising vanadium oxide, wherein the vanadium oxide includes vanadium pentoxide, and has a defect site at which oxygen is deficient in the crystal structure of the vanadium pentoxide.
Dependencies are inferred from the claim text.