Ion-Molecule Reaction for the Selective Detection of Hydrocarbons in Diesel Exhaust Gas
- The hydrocarbons present in the diesel exhaust gas are analyzed. A mass spectrometer is used for the measurements, and it operates on the basis of an ion-molecule reaction. This method is especially suitable because it is selective, is as free of fragments as possible, and is highly sensitive to the species that need to be measured. The study shows that numerous hydrocarbons in diesel exhaust gas can be identified. In particular, three molecules, ethyne, ethene and propene, were analyzed online in-depth on an engine test bench under different engine operating conditions.
Author: | Marcel Kaspar, Hans-Peter Rabl, Wolfgang Mayer |
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DOI: | https://doi.org/10.1002/cite.201700075 |
Parent Title (English): | Chemie Ingenieur Technik |
Publisher: | WILEY-VCH |
Document Type: | Article |
Language: | English |
Year of first Publication: | 2018 |
Release Date: | 2022/03/29 |
Tag: | Diesel exhaust gas; Hydrocarbons; Ion-molecule reaction; Mass spectrometry |
Volume: | 90 |
Issue: | 6 |
First Page: | 826 |
Last Page: | 834 |
Institutes: | Fakultät Maschinenbau |
Fakultät Maschinenbau / Combustion Engines and Emissions Control Laboratory (CEEC) | |
Begutachtungsstatus: | peer-reviewed |
research focus: | Energie und Mobilität |
Licence (German): | Keine Lizenz - Es gilt das deutsche Urheberrecht: § 53 UrhG |