Marine Diesel SCR System for IMO Tier-3 Emissions Limits Wins ClassNK Verification

摘要

Tokyo-based marine-vessel classification society ClassNKannounced December 27 that it issued its first-ever verifica-tion of a diesel selective catalytic-reduction (SCR) system thatmeets International Maritime Organization Marpol Annex-6“Tier-3” emissions limits on nitrogen oxides (NOx).