Ceramic Catalyst
Three-way catalyst coated on ceramic honeycomb, Euro III to Euro V, 80,000 km least life time.
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Metallic Catalyst
Catalyst on 0.05mm steel foil carrier, 1.0" to 20" diameter, 100 to 500 CPSI.
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Diesel Oxidation Catalysts
Coated DOC on ceramic or metallic substrate, over 90% CO reduction, 0.1 to 25 liters.
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Industrial SCR Catalyst
Honeycomb SCR denitration catalyst on TiO2, WO3 and V2O5, NOx reduction above 90%.
View Product →Who It Is For
Buyers and Industries Served
- Aftermarket catalytic converter manufacturers
- Automobile exhaust system manufacturers working to EU3, EU4, EU5, CARB and EPA
- Engine programmes with displacement from 0.5 to 25 liters
- Exhaust system builders working to Euro III, Euro IV and Euro V
- Fertilizer, nitric acid and petrochemical chemical plants
- Gasoline or diesel engine programmes from 0.1 to 35 liters displacement
- Gasoline vehicle OEM programmes
- Industrial applications that need a metal carrier catalyst
- Off-road construction and mining equipment builders
- On-road diesel vehicle manufacturers and fleets
- Thermal power plants and coal-fired power plants
- Waste incineration plants, steel plants and cement plants
Problems Solved
What This Category Fixes
- Back pressure penalty from a thick-wall carrier
- CO, hydrocarbons and NOx that must be removed simultaneously from gasoline exhaust
- Carbon monoxide and unburned hydrocarbons in diesel exhaust
- Catalyst poisoning and oxidation in aggressive flue gas
- Diesel particulate matter that has to be reduced alongside gaseous emissions
- Fitting a catalyst into a tight installation envelope in cylindrical or racetrack shape
- Meeting EU3, EU4, EU5, CARB and EPA emission legislation
- Meeting Euro III, Euro IV and Euro V emission standards for OEM and aftermarket
- NOx emissions that have to be brought below the permitted limit
- Odour caused by aldehydes in diesel exhaust
- Poor cold start conversion before the catalyst reaches light-off
- Smoke pollution released to the environment
Related
Industry Applications
Automotive and On-Road Vehicles
Three-way catalysts for gasoline vehicles, oxidation catalysts and particulate filters for on-road diesel, built on PRT ceramic and metallic carriers.
Industrial Flue Gas and Thermal Processing
Honeycomb SCR denitration catalyst and ceramic heat accumulation media for power generation, incineration, metallurgy and chemical process plants.
Off-Road Construction and Mining
Diesel oxidation catalysts and particulate filters for off-road construction and mining equipment, where duty cycles are long and regeneration management matters.
FAQ
Frequently Asked Questions
Which product in this category should I start with?
Tell us the engine displacement or flue gas volume, the target emission standard and the space available. Our engineers will point to the right item in this category.
Are these items stocked to the published tables?
The tables show the universal specification and size published by PRT. Confirm current availability by email before ordering.
Do you quote coated and uncoated parts?
Yes. PRT supplies bare substrates as well as coated catalysts, so both can be quoted against the same drawing.