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Highly selective NOx reduction for diesel engine exhaust via an electrochemical system.
- Source :
-
Electrochemistry Communications . Nov2016, Vol. 72, p36-40. 5p. - Publication Year :
- 2016
-
Abstract
- It is challenging to reduce the nitrogen oxides (NO x ) in diesel engine exhaust due to the inhibiting effect of excess oxygen. In this study, a novel electrochemical deNO x system was developed, which eliminated the need for additional reducing materials or a sophisticated controlling system as used in current diesel after-treatment techniques. The electrochemical system consisted of an electrochemical cell modified with NO x adsorbents and a diesel oxidation catalyst placed upstream of the cell. The system offers highly selective NO x reduction and a strong resistance to oxygen interference with almost zero emission of secondary pollutants. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13882481
- Volume :
- 72
- Database :
- Academic Search Index
- Journal :
- Electrochemistry Communications
- Publication Type :
- Academic Journal
- Accession number :
- 119097428
- Full Text :
- https://doi.org/10.1016/j.elecom.2016.08.020