Plugging and deposition of DeNOx catalysts

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Plugging and deposition of DeNOx catalysts

• Kim Bo Jensen
• 6th semester
• Bachelor project
• Advisors Anker Degn Jensen, Michael Lykke
  Heiredal

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Background

• Enviromental effects of NOx
• Selective Catalytic Reduction (SCR)
• Placement of SCR reactor
• High dust configuration

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Plugging of catalyst modules

• Accumulative deposition of particles
• Less air flow/less catalyst activity

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Project goals

• Knowledge and possible understanding of
  deposition in SCR catalyst
• Possible the creation of an empirical model to
  predict the amount of particles being deposited
  in the catalyst