Combustion, performance, and selective catalytic reduction of NOx for a diesel engine operated with combined tri fuel (H2, CH4, and conventional diesel)
文摘
Effect of tri fuel (ULSD, H2, CH4) on combustion and engine emissions was examined. Fuel with high CH4 content (H50-M50 and H25-M75) tend to reduce NOx formation. Fuel with high H2 content (H75-M25 and H50-M50) tend to reduce PM formation. Increasing the percentage of H2 in the feed gas improved the NOx reduction. The hydrocarbon-SCR catalyst has shown satisfactory performance in NOx reduction.