Title:
燃焼システム
Document Type and Number:
Japanese Patent JP7445925
Kind Code:
B2
Abstract:
Provided is a catalyst which, when used in a selective catalytic reduction reaction in which ammonia serves as the reducing agent, further improves denitration efficiency at low temperatures compared to the prior art.The denitration catalyst comprises vanadium oxide as a main component, and has a content of a second metal, in terms of oxide, of 1-40 wt%. The second metal is at least one type of metal element selected from the group consisting of Co, W, Mo, Nb, Ce, Sn, Ni, Fe, Cu, Zn, and Mn.
Inventors:
Hidetsugu Kiyonaga
Kazuhiro Yoshida
Keiichiro Morita
Toru Murayama
Masatake Haruta
Shinichi Hata
Yusuke Inomata
Kazuhiro Yoshida
Keiichiro Morita
Toru Murayama
Masatake Haruta
Shinichi Hata
Yusuke Inomata
Application Number:
JP2020549727A
Publication Date:
March 08, 2024
Filing Date:
March 05, 2020
Export Citation:
Assignee:
Chugoku Electric Power Co., Inc.
Tokyo Public University Corporation
Tokyo Public University Corporation
International Classes:
B01D53/86; B01D53/94; B01J23/22; B01J23/28; B01J23/30; B01J23/34; B01J23/847; B01J23/888; F01N3/10; F01N5/02
Domestic Patent References:
| JP6410202B2 | ||||
| JP9192491A |
Foreign References:
| WO2017042895A1 | ||||
| WO2010131636A1 |
Other References:
NAJBAR, M. et al.,SOLID STATE IONICS,2001年,vol.141-142,pp.499-506
Attorney, Agent or Firm:
Masayuki Shobayashi
Kazuyoshi Hayashi
Kazuyoshi Hayashi
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