David Bronfenbrenner

F071001 Advanced After Treatment Technologies for Tighter Regulations

2015 · The Proceedings of Mechanical Engineering Congress Japan

Regulations are continuously tightening. LEV III starts in MY 2015 and Tier3 regulation starts in MY2017. Both regulations are nominally a 70-80% tightening of NMOG (non-methane organic gases) and NOx from LEV n or Tier2 …