1. Main Functions of Honeycomb Ceramic Catalysts:

1. Purifying Automobile Exhaust

• Three-way catalytic reaction: Converts CO (carbon monoxide), HC (hydrocarbons), and NOx (nitrogen oxides) into harmless gases (CO₂, H₂O, and N₂).

• Used in gasoline and diesel vehicle exhaust purification systems.

2. Industrial Waste Gas Purification

• Removes harmful gases such as VOCs (volatile organic compounds), NOx, and SOx.

• Used for emission control in spray painting workshops, petrochemical plants, and printing plants.

3. As a Catalyst Support

• Its high surface area and thermal stability enhance catalytic reactions.

• Can be widely used in chemical reactions (such as catalytic combustion and denitrification).

Note: Mesh sizes are 400/600 CPSI.