Euro6 SCR Ceramic Substrate Ceramic Catalytic Converter for Diesel Engine Exhaust System

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Euro6 SCR Ceramic Substrate Ceramic Catalytic Converter for Diesel Engine Exhaust System

SCR catalyst is suitable for NOx post-treatment of diesel engine. The No and NO2 in the exhaust gas were reduced to N2 after urea was hydrolyzed to NH3, and NOx was effectively removed under the condition of oxygen enrichment in the diesel engine. We can provide vanadium-based, iron-based and copper-based SCR products. Our product has good low-temperature activity, wide temperature window and stability, matching the whole machine can meet Euro IV to Euro VI emission standards. The catalyst coating can be done on metallic as well as ceramic based substrates.

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Model:
SCR
Brand:
HOONPAI
Code:
8421320030

SCR

SCR INTRODUCTION

SCR catalyst is suitable for NOx post-treatment of diesel engine. The No and NO2 in the exhaust gas were reduced to N2 after urea was hydrolyzed to NH3, and NOx was effectively removed under the condition of oxygen enrichment in the diesel engine. We can provide vanadium-based, iron-based and copper-based SCR products. Our product has good low-temperature activity, wide temperature window and stability, matching the whole machine can meet Euro IV to Euro VI emission standards. The catalyst coating can be done on metallic as well as ceramic based substrates.

SCR WORDING PRINCIPLE

SCR REACTION

4NH3 + 4NO + O2→ 4N2 + 6H2O

8NH3 + 6NO2→7N2 + 12H2O

2NH3 + NO + NO2→2N2 + 3H2O

The ammonia needed for the SCR reaction comes from the hydrolysis of a urea solution:

CO(NH2)2 + H2O CO2+ 2NH3
COMPLETE SCR SYSTEM WORKING

The SCR system adopts an injection system with compressed air assistance. The urea solution supply pump is equipped with a built-in control device, which can control the internal urea solution supply pump and compressed air solenoid valve to operate according to established procedures.

SCR SPECIFICATIONS

1.Excellent thermal shock resistance.
2.Unique cellular designs make metal liquid reducing the vortex and raducing the bubbles in the casing;
3.Accurate extrusion die make product quality extremely stable and consistency;
4.Obvious filter effect;
5.Improving the casting surface performance and improving the density of the casting;
6.Improving metal structure and quality prolong the working life of the casting;
7.Good chemical stability,not affected by of melted metal,no change in its chemical compound;
8.Precise dimension and can be used in pruduction line automatic filter mounting

Categories

Other Pictures for Euromarket Catalytic Converter

The Catalytic Converter applies to the following

• Euro 4,5 catalyst,product like V-SCR,ASC
• Euro 6 catalyst,including DOC,Cu-SCR/Fe-SCR,CDPF,ASC
• Non road T4 catalyst,including DOC,Cu-SCR/Fe-SCR,CDPF,ASC

OEM Factory for commercial vehicle only
• Euro III vehicles are equipped with exhaust gas purification devices,products are DOC,CDPF,some is V-SCR,Cu-SCR
• Euro 4/5 aftermarket,products are V-SCR,TWC
• Our overseas trading partner in Japan, Europe,etc, products are mainly CDPF

Road vehicles
• Catalytic converter for Non road vehicles, products are DOC,CDPF,some is V-SCR,Cu-SCR
• Engineering
• Farm vehicles

Non road vehicles
. Industrial denitration catalyst
.Industrial VOCs catalyst
. Customized products according to customer needs

Industrial waste gas treatment
• Industrial denitrification device,products are V-SCR,Cu-SCR
• Waste incineration plant
• Stationary Source, Power Plant
• Boiler denitrification

Industrial Denitrification Products
• Pharmaceutical factory H2O2 treatment, Mn catalyst
• Waste gas (benzene) treatment in chemical plants,DOC
• Petrochemical water treatment catalyst

Industry exhaust VOCs