NOX CATALYTIC CONVERTER DEVELOPER

The ammonia forming characteristics of two NOX catalysts have been thoroughly studied under steady-state conditions after defining the ranges of such parameters as intake air flow, inlet gas temperature, inlet exhaust emissions and inlet CO/O2 under the CVS-III (hot) mode. The test results show how and why the bleed air, added ahead of the NOX catalyst, is effective in reducing ammonia formation and improving the net NOX reduction efficiency of the system. /GMRL/

• Supplemental Notes:
  • This document is from Inter-Industry Emission Control Program 2.
• Corporate Authors:

  Society of Automotive Engineers (SAE)

  400 Commonwealth Drive
  Warrendale, PA  United States  15096
• Authors:
  • Kaneko, Y
  • Ohinouye, T
  • Kobayashi, H
  • Abe, S
• Publication Date: 1976-2

Media Info

• Pagination: p. 35-40
• Serial:
  • Publication of: Society of Automotive Engineers
  • Publisher: Society of Automotive Engineers (SAE)

Subject/Index Terms

• TRT Terms: Air; Ammonia; Catalytic converters; Exhaust gases; Flow; Nitric oxide; Nitrogen oxides; Temperature
• Uncontrolled Terms: Air flow
• Subject Areas: Highways; Safety and Human Factors;

Filing Info

• Accession Number: 00145034
• Record Type: Publication
• Report/Paper Numbers: SAE #760109
• Files: TRIS
• Created Date: Feb 1 1977 12:00AM