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New Developments of Ceramic Foam as a Diesel Particulate Filter
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English
Abstract
Diesel Particulate Filters for both passenger cars and heavy duty vehicles were manufactured using ceramic foam. A new design - the Z-filter family - allows for canning in a conventional manner.
Performance of the new ceramic foam design types was determined employing stationary and dynamic test stand measurements, as well as road testing. Particulate collection efficiency and backpressure can be tailored for a broad range of applications. Z-filters exhibit the already known favourable regeneration properties of ceramic foam.
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Authors
- J. P. Gabathuler - Alusuisse-Lonza Services Ltd., Research and Development Neuhausen, Switzerland
- T. Mizrah - Alusuisse-Lonza Services Ltd., Research and Development Neuhausen, Switzerland
- L. Eckert - Alusuisse-Lonza Services Ltd., Research and Development Neuhausen, Switzerland
- A. Fischer - Alusuisse-Lonza Services Ltd., Research and Development Neuhausen, Switzerland
- P. Käser - Alusuisse-Lonza Services Ltd., Research and Development Neuhausen, Switzerland
- A. Maurer - Alusuisse-Lonza Services Ltd., Research and Development Neuhausen, Switzerland
Citation
Gabathuler, J., Mizrah, T., Eckert, L., Fischer, A. et al., "New Developments of Ceramic Foam as a Diesel Particulate Filter," SAE Technical Paper 910325, 1991, https://doi.org/10.4271/910325.Also In
References
- Niura Y. Ihkubo K. Yagi K. “Study on Catalytic Regeneration of Ceramic Diesel Particulate Filter” SAE 860290
- Mizrah T. Maurer A. Gauckler L. Gabathuler J.P. “Open-Pore Ceramic Foam as Diesel Particulate Filter” SAE 890172
- Kiyota Y. Tsuji K. Kume S. Nakayama O. “Development of Diesel Particulate Trap Oxidizer System” SAE 860294
- Helferich R.L. Schenck R.C. “Evaluation of a Stacked Element Diesel Particulate Trap Using a Newly Developed Membrane Covered Ceramic Foam Filtering Media” SAE 890787
- Tutko J. Lestz S. Brockmeyer J. Dore J. “Feasibility of Ceramic Foam as a Diesel Particulate Trap” SAE 870073
- Koberstein E. Pletka H.D. “Catalytically Activated Diesel Exhaust Filters - Engine Test Methods and Results” SAE 830081
- Engler B. Koberstein E. Völker H. “Catalytically Activated Diesel Particulate Traps - New Development and Applications” SAE 860007
- Dieselfilter Product Data Brochure, Corning Ceramics