Three Way TWC Car Exhaust Catalyst Cpsi 200 300 Round Oval Racetrack Shaped

​Automobile Exhaust Emission Catalyst EU4/5/6 Honeycomb Ceramic/Metal Substrate

Car Exhaust Catalyst

The catalyst products of Wuxi Weifu Environmental Catalysts Co., Ltd. have been successfully applied to gasoline vehicles, diesel vehicles, motorcycles and industrial waste gas treatment and ozone decomposition fields, meeting Euro V, Euro VI and above emission standards. The main customers include SAIC-GM, GM-Wuling, Geely, Great Wall, Changan, GAC, Chery, Xiaokang, FAW Jiefang, Brilliance Renault, Foton, Jiangling, Weichai, Xichai, Yuchai, etc. The company firmly grasps the historical opportunities and maintains rapid development year after year. It has become a national enterprise with the leading scale of domestic exhaust gas purification equipment, its own brand and first-class technology.

Car exhaust catalyst is an important external purification device installed in automobile exhaust system. It can convert harmful gases such as CO, HC hydrocarbon and NOx nitrogen oxides discharged from automobile exhaust into harmless gases like carbon dioxide, water and nitrogen through oxidation and reduction.

• Carbon Monoxide (CO) → Carbon Dioxide (CO2)
• Hydrocarbons (HC) → Water (H2O)
• Oxides of Nitrogen (NOx) → Nitrogen (N2)

The carrier of the automobile exhaust catalyst is generally made of honeycomb cordierite, and the surface of the carrier is coated with a coating material containing the catalytic activity of precious metals such as platinum, rhodium, and palladium.

WFEC has developed a series of Catalysts to meet Euro V/VI regulations, non-road mobile machinery Tier IV and beyond emission regulations. WFEC dedicates to developing advanced wash-coating technologies to effectively convert HC, CO, NOx and PM to H₂O, CO₂ and N₂. WFEC has been commercialized automobile exhaust emission catalysts for more than 15 years.

Catalysts for Gasoline Engine

TWC: Three-Way Catalyst

cGPF: Catalyzed Gasoline Particulate Filter

Catalysts for Diesel Engine

LNT: Lean NO_x Trap Catalyst

DOC: Diesel oxidation Catalyst

POC: Diesel Particulate Oxidation Catalyst

cDPF: Catalyzed Diesel Particulate Filter

SCRF: SCR Catalysts Coated on DPF

SCR: Selective Catalytic Reduction Catalyst

ASC: NH₃ Slip Catalyst

Specifications: