Name: Nox Reduction Exhaust Scr Catalyst Module
Brand: WEIFU
SKU: SCR
Price: 1.00 USD
Availability: InStock
Rating: 4.5 (191 reviews)

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Nox Reduction Exhaust Scr Catalyst Module

Product Details:

Place of Origin:	Wuxi, China
Brand Name:	WEIFU
Certification:	ISO9001, IATF16949
Model Number:	SCR

Payment & Shipping Terms:

Minimum Order Quantity:	50 PCS
Price:	Negotiable
Packaging Details:	cartons and plywood cases
Delivery Time:	30-60 days after receiving the deposit
Payment Terms:	T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Supply Ability:	240,000 PCS per year

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Detailed Product Description

Product Name:	Nox Reduction Exhaust Scr Catalyst Module	Material:	Ceramic
Shape:	Round, Square	Size:	Can Be Customized
Cell Density:	40/75/100/200/300/400/600 CPSI	Application:	Diesel Enigne
Model:	Universal	Emission Standard:	Euro 4/5/6
Type:	Scr Nox Reduction
High Light:	weifu Nox Reduction Catalyst , weifu Selective Catalytic Reduction Catalyst Catalysts , weifu Catalyst Scr

SCR Catalyst (NOx Control Catalyst)

Selective catalytic reduction (SCR) systems work by chemically reducing NOx (NO and NO₂) to nitrogen (N₂). WFEC can offer coated and extruded catalysts. In a lean gas stream, it is necessary to add a reductant such as ammonia to the system to enable this reaction. Ammonia-SCR systems react ammonia (NH₃) with the NOx to form nitrogen (N₂) and water (H₂O). There are three reaction pathways:

4NH₃ + 4NO + O₂ → 4N₂ + 6H₂O
2NH₃ + NO + NO₂ → 2N₂ + 3H₂O
8NH₃ + 6NO₂ → 7N₂ + 12H₂O

Advantages:

Low pressure drop
High surface area
Good consistency water absorption
Low thermal expansion coefficient
Good heat shock resistance and heat vibration resistance
Ideal matching with various active catalyst components

Features

WFEC has developed SCR catalysts for meeting NOx emission control both of mobile and stationary applications. Depending on different application scene, WFEC can provide matched wash-coated products including Fe/zeolite (450~620 ^oC), Cu/Zeolite (190~550 ^oC), vanadium-based metal oxides (230~470 ^oC) and Mn-containing oxide catalysts (130~250 ^oC).

Applications

Boilers / Turbines

Diesel engine emissions

Engine systems for vessels

Industrial processes

Others (iron and steel making, coking plant and cement manufacturing)

Specifications

Square honeycomb SCR w/ or w/o NH₃-slip catalyst

---Cell desity:40/75/100/200/300 cpsi

---Size:150*150*100/150/200/250/300/400mm

Cylindrical honeycomb SCR w/ or w/o NH₃-slip catalyst

---Cell desity: 300/400/600 cpsi

---Size:(ϕ143.8~330.2mm)*(101.6~177.8mm)

Customer customization

Specification	Diameter (mm)	Length (mm)	Cell Density (CPSI)	Emission Standard
Ø130*130	130	130	200/300/400/600	Euro4, Euro 5, Euro 6
Ø143.8*95	143.8	95	200/300/400/600	Euro4, Euro 5, Euro 6
Ø143.8*152.4	143.8	152.4	200/300/400/600	Euro4, Euro 5, Euro 6
Ø143.8*200	143.8	200	200/300/400/600	Euro4, Euro 5, Euro 6
Ø172*101.6	172	101.6	200/300/400/600	Euro4, Euro 5, Euro 6
Ø172*127	172	127	200/300/400/600	Euro4, Euro 5, Euro 6
Ø190*100	190	100	200/300/400/600	Euro4, Euro 5, Euro 6
Ø190*150	190	150	200/300/400/600	Euro4, Euro 5, Euro 6
Ø190.5*76.2	190.5	76.2	200/300/400/600	Euro4, Euro 5, Euro 6
Ø190.5*101.6	190.5	101.6	200/300/400/600	Euro4, Euro 5, Euro 6
Ø190.5*127	190.5	127	200/300/400/600	Euro4, Euro 5, Euro 6
Ø190.5*152.4	190.5	152.4	200/300/400/600	Euro4, Euro 5, Euro 6
Ø228.6*203.2	228.6	203.2	200/300/400/600	Euro4, Euro 5, Euro 6
Ø240*50	240	50	200/300/400/600	Euro4, Euro 5, Euro 6
Ø240*76.2	240	76.2	200/300/400/600	Euro4, Euro 5, Euro 6
Ø240*100	240	100	200/300/400/600	Euro4, Euro 5, Euro 6
Ø240*130	240	130	200/300/400/600	Euro4, Euro 5, Euro 6
Ø240*152.4	240	152.4	200/300/400/600	Euro4, Euro 5, Euro 6
Ø240*160	240	160	200/300/400/600	Euro4, Euro 5, Euro 6
Ø240*190	240	190	200/300/400/600	Euro4, Euro 5, Euro 6
Ø241.3*101.6	241.3	101.6	200/300/400/600	Euro4, Euro 5, Euro 6
Ø241.3*127	241.3	127	200/300/400/600	Euro4, Euro 5, Euro 6
Ø241.3*152.4	241.3	152.4	200/300/400/600	Euro4, Euro 5, Euro 6
Ø241.3*177.8	241.3	177.8	200/300/400/600	Euro4, Euro 5, Euro 6
Ø263*127	263	127	200/300/400/600	Euro4, Euro 5, Euro 6
Ø266.7*76.2	266.7	76.2	200/300/400/600	Euro4, Euro 5, Euro 6
Ø266.7*101.6	266.7	101.6	200/300/400/600	Euro4, Euro 5, Euro 6
Ø266.7*127	266.7	127	200/300/400/600	Euro4, Euro 5, Euro 6
Ø266.7*152.4	266.7	152.4	200/300/400/600	Euro4, Euro 5, Euro 6
Ø286*120	286	120	200/300/400/600	Euro4, Euro 5, Euro 6
Ø304.8*101.6	304.8	101.6	200/300/400/600	Euro4, Euro 5, Euro 6
Ø304.8*120.65	304.8	120.65	200/300/400/600	Euro4, Euro 5, Euro 6
Ø330.2*101.6	330.2	101.6	200/300/400/600	Euro4, Euro 5, Euro 6
Ø330.2*127	330.2	127	200/300/400/600	Euro4, Euro 5, Euro 6
Ø330.2*152.4	330.2	152.4	200/300/400/600	Euro4, Euro 5, Euro 6
Ø330.2*177.8	330.2	177.8	200/300/400/600	Euro4, Euro 5, Euro 6
Remark:	Other sizes can be customized according to customer requirements.

Tag:

Contact Person: Cathy

Tel: 86-15371083609

Fax: 86-510-68076755

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