Research on Mechanism in the SNCR DeNox Process

Shun Sheng Xu; Bo Deng; Luo Jun Li; Ri Sheng Huang

doi:10.4028/www.scientific.net/AMR.852.3

Paper Titles

Preface, Organizing Committees and Sponsors

Research on Mechanism in the SNCR DeNo_x Process
p.3

Chemical Constituents from Cremanthodium potaninii
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Investigation of Low Temperature Sintering of Low Voltage Varistor Based on TiO₂
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Direct Immobilization of Glucose Oxidase on the Hydrophilic Copolymer Support Containing Oxirane
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Ablation Properties of ZrO₂-MgO and Mo Nozzle Produced by Plasma Spray Forming
p.23

Identification of Unknown Sediment in Water-Reducer
p.27

Removal Polyacrylamide from Oil Recovery Wastewater by γ-Fe2O3 Magnetic Particles
p.32

Zinc Oxide Production Technology of Distillation Twice Based on Scrap Miscellaneous Zinc Materials
p.36

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 852Research on Mechanism in the SNCR DeNox Process

Research on Mechanism in the SNCR DeNo_x Process

Abstract:

The reaction mechanism of selective non-catalytic reduction on NH₃-NO has been investigated experimentally in high temperature. The result has shown several basic conclusions: a) The reaction of NH₃-NO is self-sustaining; b) oxygen must be involved in the reaction process of NH₃-NO; c) Denitration reaction of NH₃-NO in the temperature range centered at T1250K; d) the temperature window for NO removal moves to lower temperature, with adding hydrogen (H₂) or hydrogen peroxide (H₂O₂) as well keeping the width of the window unaltered; e) the reaction is not explosive, and it takes place relatively smoothly in the course of approximately 0.1 sec.

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Advanced Materials Research (Volume 852)

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3-7

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.852.3

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Online since:

January 2014

Authors:

Shun Sheng Xu, Bo Deng, Luo Jun Li, Ri Sheng Huang

Keywords:

Mole Ratio, NO_x, Residence Time, SNCR, Temperatures Windows

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