​Universal Catalyst Euro 4/5/6 Honeycomb Ceramic/Metal for Auto Exhaust Purification

Universal Catalyst Euro 4/5/6

The first EU-wide standard (Euro 1) was introduced in 1992, there have been a series of Euro emissions standards, leading to the current Euro 6. The aim of Euro emissions standards is to reduce the levels of harmful exhaust emissions, chiefly:

• Nitrogen oxides (NOx)
• Carbon monoxide (CO)
• Hydrocarbons (HC)
• Particulate matter (PM)

Countries outside of Europe, the United States and Japan have largely patterned their emissions policies on European regulations and the associated mandates for clean, low-sulfur fuels.

WFEC can supply reliable solution of catalysts for vehicle emission control of Euro 4/5/6 requirements.

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