Emission Control Technology for Heavy-Duty Diesel Engines
Briefing on Recent Emission Control Developments May, 2000 Manufacturers of Emission Controls Association MECA History Founded in 1976 Membership Open to Manufacturers of Motor Vehicle Emission Control Technologies Source of Technical Information on Emission Controls Spokesperson for Emission Control Industry
MECA Members 45 Member Companies Emission Control Technologies
Catalytic Converters (All Fuels) Diesel Particulate Filters Oxygen, NOx, and Temperature Sensors Thermal Management Strategies Engine/Fuel System Management Technologies Crankcase Emission Control Technology Evaporative Emission Controls Enhanced Combustion Technologies Plasma/Corona Technology Fuel Cell Technology Components
The California Clean Air Success Story California has Served as the Model for the Rest of the World in Establishing Motor Vehicle Emission Control Requirements 1960s -- First motor vehicle emission control program 1970s -- Adoption of emission standards that lead to the introduction of three-way catalyst technology and advanced engine controls 1980s -- NOx and PM standards for diesel-powered vehicles 1990s -- RFG, OBD, Tier I, LEVI, and LEVII 2000 -- Urban bus standards, low sulfur diesel fuel, and urban bus retrofit requirements MECA Cooperation with California
Our Industry Has Maintained a Close Cooperative Relationship with California Air Quality Officials over the Past 25 Years Technical Support Support of Rulemaking Activities We Look Forward to Working with California Air Quality Officials in the Future to Help California Meet Its Clean Air Objectives Emission Control Perspectives -The Present The Last Several Years Have Witnessed Unprecedented Activity and Advances in
Control Technology Technology to Meet the LEV I and LEV II Standards Technology for Diesel-Powered Vehicles Particulates NOx Toxics Control Technology for Nonroad SI & CI Engines Emission Control Perspectives -The Future Continued Significant Advances in Emission Control Technology Are Possible The Next Several Years Will Be Critical in Shaping the Future of the Mobile Source Emission Control
Program in North America Tighter Standards for New On-Road HDEs Tighter Standards for New Off-Road HDEs Reducing Emissions from Existing Diesel Engines (Both Mobile and Stationary) Off-Road SI Engines MECA Technical Presentations Recent Developments in Integrated Exhaust Emission Control Technologies for Diesel Engines -- Timothy Johnson, Corning Diesel Exhaust Emission Control in Europe: The Regulatory Drivers, the Issue of Diesel Sulfur, and
Emerging Technical Solutions -- Jacques Lemaire, Rhodia Opportunities for Reducing Emissions from Existing Diesel Engines -- Marty Lassen, Johnson Matthey The Role of Emission Controls in Reducing Emissions from Off-Road SI Engines -- John Mooney, Engelhard
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