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A kinetic model of the hydrogen assisted selective catalytic reduction of NO with ammonia over Ag/Al2O3

Authors
Publisher
John/Wiley & Sons, Inc.
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Keywords
  • <P>A Global Kinetic Model Which Describes H<Sub>2</Sub>-Assisted Nh<Sub>3</Sub>-Scr Over An Ag/Al<Su
  • The Intention Is That The Model Can Be Applied For Dosing Nh<Sub>3</Sub> And H<Sub>2</Sub> To An Ag/
  • Therefore
  • The Model Needs To Be Simple And Accurately Predict The Conversion Of No<Sub>X</Sub>
  • The Reduction Of No Is Described By A Global Reaction
  • With A Molar Stoichiometry Between No
  • Nh<Sub>3</Sub> And H<Sub>2</Sub> Of 1:1:2
  • Further Reactions Included In The Model Are The Oxidation Of Nh<Sub>3</Sub> To N<Sub>2</Sub> And No
  • Oxidation Of H<Sub>2</Sub>
  • And The Adsorption And Desorption Of Nh<Sub>3</Sub>
  • The Model Was Fitted To The Results Of An Nh<Sub>3</Sub>-Tpd Experiment
  • An Nh<Sub>3</Sub> Oxidation Experiment
  • And A Series Of H<Sub>2</Sub>-Assisted Nh<Sub>3</Sub>-Scr Steady-State Experiments
  • The Model Predicts The Conversion Of No<Sub>X</Sub> Well Even During Transient Experiments
  • </P>

Abstract

A kinetic model of the hydrogen assisted selective catalytic reduction of NO with ammonia over Ag/Al2O3 - DTU Orbit (17/06/14) A kinetic model of the hydrogen assisted selective catalytic reduction of NO with ammonia over Ag/Al2O3 - DTU Orbit (17/06/14) Tamm, Stefanie et al."A kinetic model of the hydrogen assisted selective catalytic reduction of NO with ammonia over Ag/Al2O3". AIChE Journal. 2013, 59(11). 4325-4333. Available: 10.1002/aic.14170

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