Paper Title:
Catalysis Reduction of NO and HCN/NH3 during Reburning: a Short Review
  Abstract

Reburning is effective to control NO emission. The paper presents a short review on recent research on catalysis reduction of NO and HCN/NH3 by some metal and their oxides during reburning. The major difficulties that limit NO reduction efficiency by reburning involve the re-oxidation of the intermediate products during reburning, HCN/NH3 and char nitrogen to NO. So far, results showed that Fe2O3 could reduce the formation of HCN/NH3 after reburning and metallic iron could directly reduce NO to N2. Temperature and co-existing gases influenced the catalysis performance of Fe and its oxides. Detailed mechanism and kinetics of the reactions should be further investigated.

  Info
Periodical
Advanced Materials Research (Volumes 354-355)
Chapter
Chapter 2: Thermal Engineering
Edited by
Hao Zhang, Yang Fu and Zhong Tang
Pages
365-368
DOI
10.4028/www.scientific.net/AMR.354-355.365
Citation
Y. X. Su, W. Y. Deng, H. G. Shen, "Catalysis Reduction of NO and HCN/NH3 during Reburning: a Short Review", Advanced Materials Research, Vols. 354-355, pp. 365-368, 2012
Online since
October 2011
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Price
$32.00
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