Diesel Engine Parts Euro 6 SCR Catalyst Exhaust System Catalytic Converter for Daf Xf105/CF85/Lf in Stock

Product Description

Product Description

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.

Working principle of SCR System

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.

Product Advantages

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

Product Specification
 

Honeycomb ceramics	Diameter(mm)	Height(mm)	Quantity of channels
DPF	Φ143.8	203
	Φ190.5	152.4
	Φ190.5	203
	Φ190.5	254
	Φ241	152.4
	Φ241	203
	Φ241	254
	Φ267	203
	Φ267	228
	Φ267	254
	Φ267	305
	Φ286	254
	Φ286	305
	Φ305	203
	Φ305	254
	Φ305	305
	Φ330	254
	Φ330	305
	Φ240	76.2
	Φ240	101.6
	Φ240	152.4
	Φ266.7	76.5
	Φ266.7	101.6
	Φ266.7	152.4
	Φ286	76.8
	Φ286	101.6
	Φ305	152.4
	Φ305	101.6
	Φ305	152.41
	Φ330	76.12
	Φ330	101.6
	Φ330	152.4
Substrate	Φ143.8	101.6
	Φ143.8	152.4
	Φ190.5	76.2
	Φ190.5	101.6
	Φ190.5	152.4
	Φ241.2	101.6
	Φ241.2	152.4
	Φ267	101.6
	Φ267	152.4
	Φ286	101.6
	Φ286	152.4
	Φ305	101.6
	Φ305	152.4
	Φ330	101.6
	Φ330	152.4

The Catalytic Converter applies to the following

Application Project 1

OEM Factory for commercial vehicle only
• 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

Production Equipment 2

Road vehicles
• 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
 

 

Production Equipment 3

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

Production Equipment 4

Industrial waste gas treatment
•Industrial denitration catalyst
•Industrial VOCs catalyst
•Customized products according to customer needs

Application project 5

Industrial Denitrification Products
• Industrial denitrification device,products are V-SCR,Cu-SCR
• Waste incineration plant
• Stationary Source, Power Plant
• Boiler denitrification

Application project 6

Industry exhaust VOCs
• Pharmaceutical factory H2O2 treatment, Mn catalyst
• Waste gas (benzene) treatment in chemical plants,DOC
• Petrochemical water treatment catalyst

Production Line of Honeycomb Ceramic



Our Company

Huizhou Hompi Industrial Co., Ltd. belongs to a group company which has a subsidiary factory specializing in the manufacturing of catalytic converters for diesel vehicles, industrial applications and making the canning system. Our Coating factory boasts a construction area of 30,000 m², with an initial investment of 30 million US dollars. Currently, the annual production capacity reaches up to 6 million liters.
We produce a wide range of catalytic products for diesel exhaust systems, including Diesel Oxidation Catalysts (DOC), Diesel Particulate Filters (DPF), Selective Catalytic Reduction catalysts (SCR) and other Customized Catalyst Products.