Platinum in Automotive Catalytic Converters
How PGMs support conversion of harmful exhaust constituents into less harmful products.
Platinum Catalysts in Emissions Control
Automotive and industrial catalyst roles, oxidation, aging, monitoring and catalytic-converter recycling.
Platinum Oxidation Catalysts
High-level oxidation of carbon monoxide, hydrocarbons and selected process gases.
Diesel Oxidation Catalyst Concepts
Platinum-group catalyst roles in diesel exhaust aftertreatment.
Three-Way Catalyst Context
How platinum-group metals work within gasoline-engine exhaust control systems.
Catalytic VOC Control
How catalysts can lower the temperature needed to oxidize selected volatile organic compounds.
Emissions-Catalyst Aging & Deactivation
Thermal aging, contamination and physical loss as reasons catalyst performance can decline.
Catalyst Light-Off: Conceptual Meaning
Why exhaust catalysts become much more effective after reaching a sufficient operating temperature.
Platinum Catalysts in Industrial Emissions Control
Catalytic systems beyond vehicles for selected gas-treatment applications.
Monitoring Catalyst-Based Emissions Systems
Use conversion, temperature, pressure-drop and emissions data to evaluate system condition conceptually.
Catalytic Converter PGM Recycling
Why used converters are an important secondary source of platinum-group metals.