Austem Exhaust Catalyst / Aftertreatment Modules
(In stock)
| Product Name | Austem Exhaust Catalyst / Aftertreatment Modules |
| Model Number | CAT-Series (e.g. CAT-TWC, CAT-DOC, CAT-cDPF, CAT-SCR; placeholders) |
| Brand | Austem |
| Category | Automotive Emission Control / Catalyst & Aftertreatment |
| Country Origin | South Korea |
| Material | Ceramic substrate or metallic honeycomb carrier coated with precious and transition metal catalysts (e.g. Pt, Pd, Rh, ceria, vanadia, zeolites). |
| Applications | Reducing emissions in gasoline and diesel engines via oxidation (CO, HC), particulate filtration, NOx reduction — suited for passenger cars, commercial vehicles, industrial engines. |
Catalyst (DOC), Catalyzed Diesel Particulate Filter (cDPF), and Selective Catalytic Reduction (SCR) units for diesel engines. Each module combines a honeycomb ceramic or metallic substrate coated with tailored formulations of precious metals (Pt, Pd, Rh) and transition/rare earth elements (ceria, vanadia, zeolites) optimized for specific reactions. The TWC simultaneously oxidizes CO and hydrocarbons (HC) and reduces NOx under stoichiometric conditions; DOC oxidizes CO and HC under lean exhaust; cDPF integrates particulate trapping and catalyst action to burn soot; SCR uses a reductant (e.g. urea) to convert NOx into nitrogen and water. These modules help automotive and industrial engines comply with stringent emission regulations, improve air quality, and maintain performance under diverse operating conditions.
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