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Development of Canistering Systems for Monolithic Catalysts
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English
Abstract
The paper contents the description of two different canister systems for monolithic catalysts.
The first version is an underhood system fitted directly to the exhaust manifold, which has to stand a very high exhaust gas temperature impact as well as gas pulsations and engine vibrations. The difficulties to overcome both thermal expansion effects and dimension tolerances of the monolithic units are explained based on test results.
The second version is a ceramic wrapping canister system developed for an underfloor catalyst configuration, which because of the lower thermal and mechanical loads can be designed in a more cost-efficient manner.
Authors
Citation
Abthoff, J., Obländer, K., Santiago, E., and Santiago, A., "Development of Canistering Systems for Monolithic Catalysts," SAE Technical Paper 760783, 1976, https://doi.org/10.4271/760783.Also In
References
- McLaren Malcolm G. Ott W. Richard “Ceramic Monolith Substrates - State of the Art.” Paper 74 1050 SAE Automobile Engineering Meeting Toronto, Canada October 1974
- Bagley R.D. Doman R.C. Duke D.A. McNally R.N. “Multicellular Ceramics as Catalyst Supports for Controlling Automotive Emissions.” Paper 73 0274 SAE Automotive Engineering Congress Detroit January 1973
- Obländer K. Dr. Abthoff J. Dr. Nagel A.B. 1974 610 615
- Santiago A. Santiago E. 1972