AGING OF PELLETED AND MONOLITHIC AUTOMOTIVE EMISSION CONTROL CATALYSTS

Experimental dual bed pelleted and monolithic automotive emission control catalysts were prepared and aged on an engine-dynamometer under identical conditions. The catalysts contained the same noble metal loadings and had the same noble metal ratios. The warmed-up conversion performance was obtained for both the front bed catalyst only and for the two catalyst beds in combination. The contaminant pickups and penetrations into the pellets were also measured.

  • Supplemental Notes:
    • From SAE Meeting held June 9-13, 1980.
  • Corporate Authors:

    Society of Automotive Engineers (SAE)

    400 Commonwealth Drive
    Warrendale, PA  United States  15096
  • Authors:
    • SUMMERS, J C
    • Thompson, C E
  • Publication Date: 1980

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00331330
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Report/Paper Numbers: SAE 800842, HS-030 249
  • Files: HSL, TRIS
  • Created Date: Aug 15 1983 12:00AM