RESEARCH PROGRESS IN CATALYSTS FOR SELECTIVE CATALYTIC OXIDATION OF NITRIC OXIDE

LUO Ya-yue; LI Cui-qing; ZHANG Wei; ZHANG Chen; SONG Yong-ji; WANG Hong

doi:10.13205/j.hjgc.202101015

Volume 39 Issue 1

Apr. 2021

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LUO Ya-yue, LI Cui-qing, ZHANG Wei, ZHANG Chen, SONG Yong-ji, WANG Hong. RESEARCH PROGRESS IN CATALYSTS FOR SELECTIVE CATALYTIC OXIDATION OF NITRIC OXIDE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(1): 101-105,88. doi: 10.13205/j.hjgc.202101015

Citation:

LUO Ya-yue, LI Cui-qing, ZHANG Wei, ZHANG Chen, SONG Yong-ji, WANG Hong. RESEARCH PROGRESS IN CATALYSTS FOR SELECTIVE CATALYTIC OXIDATION OF NITRIC OXIDE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(1): 101-105,88. doi: 10.13205/j.hjgc.202101015

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RESEARCH PROGRESS IN CATALYSTS FOR SELECTIVE CATALYTIC OXIDATION OF NITRIC OXIDE

doi: 10.13205/j.hjgc.202101015

LUO Ya-yue^1,2,
LI Cui-qing^{1,2
,
,},
ZHANG Wei^1,2,
ZHANG Chen^1,2,
SONG Yong-ji^1,2,
WANG Hong^1,2

1. College of Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China;
2. Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China

Received Date: 2020-01-14
Available Online: 2021-04-23

Abstract

Abstract

The NO produced in the industrial production process causes serious pollution to the atmospheric environment. Selective catalytic oxidation absorption is the most valuable technology for denitration. The key to selective catalytic oxidation lies in the choice of catalyst. At present, the catalysts for catalytic oxidation of NO mainly include activated carbon catalysts, molecular sieve catalysts, noble metal catalysts and transition metal oxide catalysts. Among them, transition metal oxide catalysts have good catalytic activity, low price, simple preparation, etc., and are currently more promising catalysts. So for now, about the mechanism of the SCO all kinds of denitration catalyst, economic practical and oxidation at room temperature, good stability and resistance to toxicity to the catalyst preparation and catalytic oxidation of industrial waste gas process is the development direction of denitration catalyst in the future.
- selective catalytic oxidation of NO,
- activated carbon,
- molecular sieve,
- noble metals,
- transition metal oxide

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References(32)

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