Automobile Exhaust Control
Abstract
The article contains sections titled:
1. |
Introduction |
2. |
Pollutant Formation and Limitation |
2.1. |
Carbon monoxide |
2.2. |
Hydrocarbons |
2.3. |
Oxides of Nitrogen (NOx) |
2.4. |
Particulate Emissions |
2.5. |
Carbon Dioxide |
2.6. |
Sulfur Compounds |
3. |
Catalytic Exhaust Aftertreatment, General Concepts |
3.1. |
The Physical Design of the Catalytic Converter |
3.2. |
The Washcoat |
3.3. |
The Catalytic Material |
3.4. |
Production of Catalysts |
4. |
Catalytic Aftertreatment of Stoichiometric Exhaust Gas |
4.1. |
Three-Way Catalysis |
4.2. |
Oxygen Storage in Three-Way Catalysts |
4.3. |
Precious Metals in Three-Way Catalysis |
5. |
Exhaust Aftertreatment for Diesel Vehicles |
5.1. |
The Diesel Oxidation Catalyst |
5.2. |
The Particulate Filter |
5.3. |
NOx Treatment of Oxygen-Rich Exhaust |
5.3.1. |
HC-DeNOx |
5.3.2. |
The NOx Adsorber Catalyst |
5.3.3. |
Selective Catalytic Reduction (SCR) with Ammonia |
6. |
Exhaust Aftertreatment for Lean-Burn Gasoline Engines |
7. |
Conclusion and Outlook |
