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The annual conference on catalysis and emission-control technologies brought a number of experts together for three days. Intensive discussion on the latest developments in emissions control technologies followed; this article gives a brief overview. The main trends observed are the following: Real-world driving emissions and PEMS will be a game changer. Emissions need to be reduced for real drivers...
The effects of hydrothermal aging of Cu/zeolite urea-selective catalytic reduction (SCR) catalysts on their reactivity and material properties were assessed by performance tests and multiple characterization techniques that included 27 Al nuclear magnetic resonance (NMR) and X-ray diffraction (XRD). Three aging protocols were used that consisted of varying temperature during hydrothermal aging...
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