Document Type and Number:
Japanese Patent JPWO2020179078
Kind Code:
A1
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.
Application Number:
JP2019538446A
Publication Date:
September 10, 2020
Filing Date:
March 07, 2019
Export Citation:
Domestic Patent References:
| JPH1157469A | 1999-03-02 | |||
| JPH11165068A | 1999-06-22 | |||
| JPS5738939A | 1982-03-03 | |||
| JPH07204513A | 1995-08-08 | |||
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Other References:
ZHIGANG LEI, AIBIN LONG, CUIPING WEN, JIE ZHANG, AND BIAOHUA CHEN: "Experimental and Kinetic Study of Low Temperature Selective Catalytic Reduction of NO with NH3 over", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, vol. 50, no. 9, JPN6022034894, 25 March 2011 (2011-03-25), US, pages 5360 - 5368, XP055735776, ISSN: 0004853905, DOI: 10.1021/ie102110r