BASF Catalysts LLC in Iselin, NJ is a global leader in emissions control technologies, providing advanced catalytic solutions for clean diesel, gasoline, and hybrid vehicles to reduce environmental impact.

1. Catalytic Diesel Particulate Filters (DPFs): Designed to capture and oxidize soot from diesel exhaust, BASF’s DPFs offer high filtration efficiency with low backpressure, reducing particulate matter emissions and supporting compliance with EPA and Euro VI standards.
2. Selective Catalytic Reduction (SCR) Systems: BASF’s SCR systems reduce nitrogen oxide (NOx) emissions by injecting a urea-based solution into the exhaust stream, enabling fleet operators to meet stringent NOx emission limits under real-world driving conditions.
3. Ammonia Slip Catalysts (ASC): Positioned downstream of SCR units, these catalysts prevent ammonia slip, ensuring compliance with tailpipe emission standards while maintaining system efficiency and protecting downstream components.
4. Four-Way Conversion (FWC) Catalysts: Integrating oxidation, NOx reduction, and particulate filtration in a single unit, FWCs offer compact emission control for light-duty diesel fleets, reducing system complexity and maintenance costs.
5. Advanced Coated Substrates: BASF offers ceramic and metallic substrates with proprietary catalyst coatings that enhance thermal durability and emissions performance for both new and retrofit diesel applications.
6. Engine Retrofit Solutions: Retrofit technologies from BASF enable older diesel engines to comply with current emissions standards, extending asset life and qualifying for local or federal clean air funding programs.
7. Emission Control Systems for Off-Road Vehicles: Tailored solutions for construction and agricultural equipment help reduce NOx and PM emissions, supporting fleets operating in regulated zones or seeking to improve environmental impact.
8. Modular Catalyst Systems: Modular system designs enable flexible integration into various vehicle platforms, offering scalable solutions for light-, medium-, and heavy-duty diesel vehicles while optimizing cost and installation time.
9. Hydrocarbon Oxidation Catalysts (DOC): DOCs from BASF oxidize unburned hydrocarbons and CO in diesel exhaust, enhancing the performance of downstream SCR and DPF systems while supporting regeneration processes.
10. Lifecycle Emissions Analytics and Technical Services – BASF supports fleets with simulation, emissions modeling, and field data analysis, helping optimize catalyst configurations and ensure sustained regulatory compliance across diverse duty cycles.

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Company Resources
Presentations - BASF selective catalytic reduction datasheet BASF selective catalytic reduction datasheet for diesel emissions control.   Presentations - BASF diesel particulate filters datasheet BASF diesel particulate filters datasheet for diesel emissions control.