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Lean NO x Reduction with Various Bio-Diesels as Reducing Agents |
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| Authors: | Sara Erkfeldt Anders Palmqvist Martin Petersson |
| Affiliation: | 1. Volvo Technology Corporation, Chalmers Science Park, SE-412 88, G?teborg, Sweden 2. Competence Centre for Catalysis, Chalmers University of Technology, SE-412 96, G?teborg, Sweden 3. Volvo Powertrain Corporation, Dept. 91514, BC2, SE-405 08, G?teborg, Sweden |
| Abstract: | Commercial Cu-ZSM-5- and Ag/Al2O3-based lean NO x catalysts were evaluated in a synthetic exhaust gas bench with the fuels RME, B30, B15, Agrodiesel 15, GTL, NExBTL, and MK1 as reducing agents. The influence of reductant was larger for Ag/Al2O3, albeit moderate, whereas the Cu-zeolite showed the highest NO x conversion at lower temperature for all alternative fuels tested. |
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