Catalyst foundations
Catalysis, active sites, selectivity, reaction rate, platinum properties and PGM context.
Surface chemistry · process performance · material circularity
Understand platinum catalyst and chemical systems.
Follow platinum from engineered catalytic surfaces through emissions control, fuel cells, chemical and petroleum processing, catalyst aging, monitoring, regeneration decisions and recycling—without turning industrial chemistry into operating instructions.
FEED → CATALYST SURFACE → SELECTIVE REACTION → PRODUCT
Platinum is valuable because the surface does the work
Catalyst structure & design
Supports, dispersion, particles, pores, monoliths, washcoats, pellets and alloys.
Emissions control
Automotive and industrial emissions catalysts, oxidation, aging, monitoring and converter recycling.
Hydrogen & fuel cells
PEM fuel cells, catalyst layers, oxygen reduction, hydrogen oxidation, electrolysis and circularity.
Chemical & petroleum systems
Refining, reforming, hydrogenation, oxidation, bulk chemicals, silicones and specialty chemistry.
Lifecycle & circularity
Deactivation, poisoning, fouling, regeneration, testing, recycling, supply risk and platinum accounting.
Rebuilt from highly repetitive WordPress content
The legacy site repeated catalyst mechanisms, reaction efficiency, reactor optimization, emissions control, hydrogenation, fuel cells, sustainability and regeneration under dozens of near-identical titles. This replacement consolidates those intents into durable subject guides and adds clearer catalyst design, deactivation, metal accounting, recycling, supply-chain and lifecycle coverage.
Safety boundary
Industrial catalyst systems can involve flammable gases, toxic or corrosive chemicals, pressure and high temperature. Reaction recipes, catalyst synthesis, regeneration sequences, gas mixtures and process setpoints are intentionally excluded.