Dimethoxy Methane in Diesel Fuel: Part 1. The Effect of Fuels and Engine Operating Modes on Emissions of Toxic Air Pollutants and Gas/Solid Phase PAH 2001-01-3627
The objective of this study was to quantify engine-out emissions of potentially toxic compounds from a modern diesel engine operated with different fuels including 15% v/v dimethoxy methane in a low sulfur diesel fuel. Five diesel fuels were examined: a low-sulfur, low-aromatic hydrocracked (∼1 ppm) fuel, the same low sulfur fuel containing 15% v/v dimethoxy methane, a Fischer-Tropsch fuel, a CARB fuel, and an EPA number 2 certification fuel. A DaimlerChrysler OM611 CIDI engine was controlled with a SwRI Rapid Prototyping Electronic Control system. The engine was operated over 4 speed-load modes. Each operating mode and fuel combination was run in triplicate. Thirty three potentially toxic compounds were measured for each fuel and mode. An analysis of variance of the fuels showed that, in general, the 15% v/v dimethoxy methane fuel and the Fisher-Tropsch fuels had significantly lower (p < 0.05) emissions of measured compounds compared to the remaining fuels and were statistically indistinguishable from each other.
Citation: Ball, J., Lapin, C., Buckingham, J., Frame, E. et al., "Dimethoxy Methane in Diesel Fuel: Part 1. The Effect of Fuels and Engine Operating Modes on Emissions of Toxic Air Pollutants and Gas/Solid Phase PAH," SAE Technical Paper 2001-01-3627, 2001, https://doi.org/10.4271/2001-01-3627. Download Citation
James C. Ball, Charles Lapin, Janet Buckingham, Edwin Frame, Doug Yost, John Garbak, A. Manuel, D. González, Eleanor Liney, Mani Natarajan, James P. Wallace
Ford Motor Co., Lapin Associates, Southwest Research Institute, U. S. Department of Energy, PDVSA Intevep., Equilon Enterprises, Marathon Ashland Petroleum Co., Wallace Associates, LLC
SAE International Fall Fuels & Lubricants Meeting & Exhibition
Oxygenated and Alternative Fuels-SP-1647, SAE 2001 Transactions Journal of Fuels and Lubricants-V110-4