Research Chemist, Strategic Research
September 14, 2020
Gasoline particulate filters (GPF) have become increasingly common since 2014. We discuss the three major drivers of their adoption worldwide as well as our research into the long-term ash buildup in GPF-equipped vehicles.
August 06, 2020
Following a comprehensive field trial in Shanghai, we conducted detailed analysis on the GPFs upon trial completion, furthering our understanding of GPF ash collection with respect to engine oil ash content and engine oil ash composition.