Effect of lean/rich high temperature aging on NO oxidation and NOx storage/release of a fully formulated lean NOx trap

Sulfur and temperature effects on the sp

Sulfur and temperature effects on the spatial distribution of reactions inside a lean NOx trap and resulting changes in global performance

✍ Jae-Soon Choi; William P. Partridge; Josh A. Pihl; C. Stuart Daw 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 879 KB

We experimentally studied the influence of temperature and sulfur loading on the axial distribution of reactions inside a commercial lean NO x trap (LNT) catalyst to better understand the global performance trends. Our measurements were made on a monolith core, bench-flow reactor under cycling condi