Characterisation of structured hydrolysis catalysts for urea-SCR

Sebastian Steinbach, Jürgen Grünwald, Udo Glückert, Thomas Sattelmayer

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

In the current study the performance of different substrates with respect to pressure drop, mixing between catalyst channels and urea conversion efficiency were measured. An increase of the volumetric conversion efficiency was found when structured substrates were applied. Also the use of solid-urea aerosol was compared to the AdBlue technology and found to be a promising alternative.

Original languageEnglish
Pages (from-to)99-103
Number of pages5
JournalTopics in Catalysis
Volume42-43
Issue number1-4
DOIs
StatePublished - May 2007

Keywords

  • Diesel
  • Hydrolysis
  • Mass transfer
  • SCR
  • Structured metallic substrates
  • Urea

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