The 50 SAE technical papers included in this volume touch on all aspects
of the significant systems engineering effort that has occurred within
the broad automobile catalytic emission control technology base during
the past fifteen years. Dr. Joseph Kubsh, Deputy Director of the Manufacturers
of Emission Controls Association, hand-selected the publications for
this volume from hundreds of technical papers published by SAE that
address catalytic emission control technologies for light-duty gasoline
vehicles. These papers include efforts to improve the performance, durability,
and cost effectiveness of the catalytic converter systems used on gasoline
stoichiometric engines and the integration of these three-way catalysts
into sophisticated powertrains capable of operating at near-zero tailpipe
emission levels. They provide a retrospective look at the evolution
of the key technology developments that have occurred on automotive
three-way catalysts since the early 1990s from research and development
laboratories worldwide.
Topics include:
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1999-01-0268 High Cell Density and Thin Wall Substrate
for Higher Conversion Ratio Catalyst
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1999-01-0772 Technology for Reducing Exhaust Gas Emissions
in Zero-Level Emission Vehicles (Zlev)
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1999-01-0774 Using Advanced Emission Control Systems
to Demonstrate Lev Ii Ulev on Light-Duty Gasoline Engines
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1999-01-3627 Development of Advanced Platinum-Rhodium
Catalyst for Future Emissions Requirements
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2000-01-0500 Improved Catalyst Systems for Sulev Legislation:
First Practical Experience
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2000-01-0887 L4-Engine Development for a Super-Ultra-Low
Emissions Vehicle
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2000-01-0892 In-Line Hydrocarbon (Hc) Adsorber System
for Reducing Cold-Start Emissions
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2000-01-1881 Effects of Oil-Derived Contaminants on
Emissions From Twc-Equipped Vehicles
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2000-01-1957 Demonstration of Tier 2 Emission Levels
for Heavy Light-Duty Trucks
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2000-01-2930 Improvement of a Highly Efficient Hybrid
Vehicle and Integrating Super Low Emissions
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2001-01-0660 Development of the Automotive Exhaust
Hydrocarbon Adsorbent
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2001-01-0927 Utilization of Advanced Pt/Rh Twc Technologies
for Advanced Gasoline Applications With Different Cold-Start Strategies
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2001-01-1301 An Intelligent Catalyst
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2001-01-1310 Development of Second Generation of Gasoline
P-Zev Technology
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2002-01-0344 Advanced Low Platinum Group Metal Three-Way
Catalyst for Lev-Ii and Ulev-Ii Compliance
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2002-01-0345 A System(Atic) Approach Towards Low Precious
Metal Three-Way Catalyst Application
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2002-01-0349 Utilization of Advanced Three-Way Catalyst
Formulations on Ceramic Ultra-Thin-Wall Substrates for Future Legislation
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2002-01-0356 Ultra-Thin-Wall Substrates--Trends for
Performance in Ftp and Us06 Tests
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2003-01-0658 Impact of Ultra Thinwall Catalyst Substrates
for Tier2 Emission Standards
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2003-01-0817 Development of Pzev Exhaust Emission
Control System
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2004-01-1271 Development and System Application of
An Ultra-Low Loaded Precious Metal Catalyst Technology on Lev2 Vehicles
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2004-01-1276 Catalyst Design for High-Performance
Engines Capable to Fulfill Future Legislation
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2004-01-1488 Next-Generation Catalysts Are Turbulent:
Development of Support and Coating
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2005-01-1108 Effect of MMT® Fuel Additive on Emission
System Components: Detailed Parts Analysis from Clear- and MMT®-Fuel
Fueled Escort Vehicles from the Alliance Study
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2005-01-1111 Flexmetal Catalyst Technologies
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890815 Catalyst Formulations--1960 to Present
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910837 Comparison of Metal-Supported Catalysts With
Different Cell Geometries
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910844 The Impact of Sulfur on Three-Way Catalysts:
Storage and Removal
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922245 Fuel Effects on Emissions From An Advanced
Technology Vehicle
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930084 The Performance of Pd, Pt, and Pd-Pt Catalysts
in Lean Exhaust
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930249 Evolution of Pd/Rh Twc Catalyst Technology
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930386 Use of Light-Off Catalysts to Meet the California
Lev/Ulev Standards
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930944 Deterioration of Three-Way Automotive Catalysts
Part Ii--Oxygen Storage Capacity At Exhaust Conditions
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940784 Study of Ceramic Catalyst Optimization for
Emission Purification Efficiency
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950254 High Temperature Ultra Stable Close-Coupled
Catalysts
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950255 Trimetallic Three-Way Catalysts
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952415 Close Coupled Catalyst System Design and Ulev
Performance After 1050Mdc Aging
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960798 Advanced Twc Technologies Using CeoD2/ZroD2
Solid Solutions
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960802 Reduuction of Exhasut Gas Emissions By Using
Pd-Based Three-Way Catalysts
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961898 The Impact of Passenger Car Motor Oil Phosphorus
Levels on Automotive Emissions Control Systems
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962076 Numerical Approach for Improving the Conversion
Characteristics of Exhaust Catalysts Under Warming-Up Condition
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970129 Chest Injury Risks to Drivers for Alternative
Air Bag Inflation Rates
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970737 The Impact of Fuel Sulfur Level on Ftp Emissions--Effect
of Pgm Catalyst Type
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972842 Impact of Oil-Derived Catalyst Poisons on Ftp
Performance of Lev Catalyst Systems
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980415 Development of the High-Performance L4 Engine
Ulev System
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980420 New Ultra-Thin Wall Metal Catalysts for Close-Coupled
Applications
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980663 Development of Close-Coupled Catalyst Systems
for European Driving Conditions
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980668 High-Temperature Stability of Ceria-Zirconia-Supported
Pd Model Catalysts
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980675 Characterization of Obd-Ii Features of Advanced
Pd-Rh Catalysts and Relation to Catalyst Composition and Design
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982726 Effect of Fuel Sulfur on Emissions in California
Low Emission Vehicles