Automobile Exhaust Control
First published: 19 November 2019
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 (CO2) |
| 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 Catalysts |
| 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 |
| References |
