Gasoline Ceramic Metal Euro 4/5/6 Auto Exhaust System TWC Three-Way Catalyst

TWC Three Way Catalyst

Product introduction:

TWCs can efficiently convert harmful hydrocarbons (HC), carbon monoxide (CO) and nitrogen oxides (NOx) in the exhaust gas of gasoline vehicles into harmless water (H₂O), carbon dioxide (CO₂) and nitrogen (N₂) through oxidation-reduction reactions.

In lambda controlled three-way catalysts the following three basic reactions are catalyzed in parallel.

• 2 NO + 2 CO → N₂ + 2 CO₂
• 2 CO + O₂ → 2 CO₂
• 2 C₂H₆ + 7 O₂ → 4 CO₂ + 6 H₂O

Product advantages:

Wuxi Weifu Environmental Catalysts Co., Ltd. (WFEC) is a high-tech enterprise with automobile exhaust purification as its leading industry, and a key enterprise in China's environmental protection industry. Products include TWC, cGPF, DOC, DPF, SCR, VOC, etc. The annual production capacity of quantitative coating equipment is 8.5 million pieces. We strictly follow the coating, drying and calcination process for product production and quality control. WFEC has the most advanced material preparation and coating equipment, the most comprehensive system verification capabilities of material testing, precious metal content testing, engine bench and vehicle emission testing.

With nearly 20 years of technology accumulation, we can provide customers with rich customized solutions. TWCs can meet Euro-VI and China-VI regulations, especially for RDE. TWC has been mass produced and successfully applied on more than 100 different domestic and foreign automotive projects meeting China-VI emission standard.

Product specifications: