Fine Particles Produced from Automotive Emissions-Control Catalysts
- 15 June 1973
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 180 (4091) , 1168-1169
- https://doi.org/10.1126/science.180.4091.1168
Abstract
High concentrations of metal-containing condensation nuclei have been thermally induced from stabilized catalysts containing chromium, copper, and nickel under conditions closely resembling those found in automobile exhaust. Commercial and developmental catalyst formulations have been found to emit fine particles under a broad range of controlled conditions at temperatures ranging from 185° to 800°C, in filtered air, in a mixture of 3 percent carbon monoxide in molecular nitrogen, and in the product stream of a pulsed flame combustor.Keywords
This publication has 2 references indexed in Scilit:
- Reaction of Oxygen with the Platinum MetalsPlatinum Metals Review, 1964
- Effect of Halogens on the Production of Condensation Nuclei by a Heated Platinum WireScience, 1953