Effects of different EHC on times on gaseous, particulate pollutants and energy consumption of PNA+ DOC+ SDPF system under low temperature and WHTC …

L Kang, D Lou, Y Zhang, L Fang, Z Zhao, P Tan, Z Hu… - Applied Energy, 2024 - Elsevier
The catalytic efficiency of diesel oxidation catalytic (DOC) and selective catalytic reduction
catalyst coated on diesel particulate filter (SDPF) is restricted by the catalyst light off …

Meeting future NOX emission regulations by adding an electrically heated mixer

P Meruva, A Matheaus, CA Sharp… - Frontiers in …, 2022 - frontiersin.org
New regulations by the California Air Resources Board (CARB) demand a stringent 0.02
g/hp-hr tailpipe NOx limit by the year 2027, requiring Selective Catalytic Reduction (SCR) …

A Multi-Function, Heated Mixer for Rapid Heat-up, Low-Temperature Ammonia Demand, Deposit Prevention and to Meet Ultra-Low NOx Regulations

M Masoudi, N Poliakov - SAE technical paper series, 2023 - par.nsf.gov
Selective Catalytic Reduction (SCR) operation depends strongly on both heat and ammonia
availability (stored or incoming). These requirements make high efficiency SCR challenging …

Electrically Heated Mixer for Near-Zero Urea Deposit

B Vernham, V Kadam, M Masoudi, S Noorfeshan… - 2024 - sae.org
When used with injecting urea-water solution forming ammonia, Selective Catalytic
Reduction (SCR) catalyst is a proven technology for greatly reducing tailpipe emission of …