… catalysts for such long lean phases. In addition, we demonstrate how a detailed analysis can
… to further optimize LNT for use within coupled LNT-SCR systems. In this regard, two different…

… 4e and f illustrated a comparison of the NO x storage and removal efficiencies between the
single LNT catalyst and the LNT-SCR coupling system. Notably, the NO x removal efficiency …

… trap, and the combination of the diesel oxidation catalyst + selective catalytic reduction (SCR)
catalyst … These metrics are useful in defining a standard for catalyst evaluation in this work …

… , two catalytic techniques are used to remove the NOx emission from diesel engines, including
the lean NOx traps (LNTs) and the urea-SCR … (SEM), coupled with an energy dispersive …

… to SCR systems, lean NO X traps (LNTs) are also used for exhaust aftertreatment of lean …
, the temperature set points of the entire heating system are coupled with the set points of the …

… As most established technology, we build on state-of-the-art SCR systems. The investigations
are … As a result, we suggest a combined SCR system with a VWT-based catalyst in front to …

… NOx ratio on formaldehyde-related effects under close to real conditions using a copper
exchanged chabazite type zeolite (Cu-CHA) series production catalyst… leads either to its catalytic …

… a series of hydrotalcite-derived lean NOx trap catalysts. … Since the concept of the lean NOx
trap (LNT) was first developed by … NOx storage and reduction coupled with selective catalytic …

… In automotive exhaust gas after-treatment systems, lean NO x traps store NO x emissions
at comparably very high temperatures above 200C, which are converted into N 2 under rich …

… For lean-burn-engines the oxidation catalyst (OC) performs … of the catalyst: The OC operates
as a hydrocarbon trap which is … released and be oxidized on the catalytic surface of the OC. …