COPPER-CHROMIUM-NICKEL ALLOYS FOR NOX REDUCTION AUTOMOTIVE EMISSION CONTROL CATALYSTS

The development of two base metal NOX reduction catalysts, IN-1013 and IN-1050 is described. The catalysts are based on unique alloys of copper, chromium and nickel which form protective and catalytically active surface scales. Laboratory and engine dynamometer tests indicate catalytic capability for high net NOX conversions at 1100 deg F and above. "Three-way" operation may also be possible. /GMRL/

• Corporate Authors:

  Society of Automotive Engineers (SAE)

  400 Commonwealth Drive
  Warrendale, PA  United States  15096
• Authors:
  • Goodell, P D
  • Kane, R H
  • Tuffnell, G W
• Publication Date: 1976-2

Media Info

• Pagination: 19 p.

Subject/Index Terms

• TRT Terms: Air quality management; Catalysts; Chromium; Copper alloys; Dynamometers; Exhaust gases; Nickel alloys; Nitric oxide; Nitrogen oxides
• Old TRIS Terms: Exhaust emission control
• Subject Areas: Geotechnology; Highways; Materials; Safety and Human Factors;

Filing Info

• Accession Number: 00145233
• Record Type: Publication
• Report/Paper Numbers: SAE 760318
• Files: TRIS
• Created Date: May 31 1977 12:00AM