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Wuxi Grace Environmental Technology CO,.LTD

  • China,Wuxi ,Jiangsu
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China High Vibrational Strength and Even Sealing Round Cordierite SCR Catalyst for
China High Vibrational Strength and Even Sealing Round Cordierite SCR Catalyst for

  1. China High Vibrational Strength and Even Sealing Round Cordierite SCR Catalyst for
  2. China High Vibrational Strength and Even Sealing Round Cordierite SCR Catalyst for
  3. China High Vibrational Strength and Even Sealing Round Cordierite SCR Catalyst for

High Vibrational Strength and Even Sealing Round Cordierite SCR Catalyst for

  1. MOQ: 50 PCs
  2. Price: $20/piece-$100/piece
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000 sets per month
Delivery Time 10-30days
Packaging Details wooden box, Carton+Palletize
Type SCR catalyst
Material Cordierite/Silicon Carbide/Metal
Color White/little yellow/Black
Size Customers' Requests
Application All on-road & off-road vehicles, machineries, and industrial installations.
Product name SCR catalyst
Package wooden box, Carton+Palletize
Sample available
Cell density 100/200/300/400/600cpsi
Main material 2MgO 2Al2O3 5SiO2
Shipping type By DHL, Fedex, Sea, Air
Feature Long Working Life, High Temperature Resistance
Content 95%-99.8%
Shape Square/Round/Oval
Emission standard Euro 2/3/4/5/6 , EuroⅡ/Ⅲ/Ⅳ/Ⅴ/Ⅵ
Brand Name Grace
Model Number GN-70105
Certification ISO 14001, IATF 16949, ISO 45001, ISO 50001, RoHS, REACH, CRAA
Place of Origin Jiangsu-China

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  1. Product Details
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Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 10000 sets per month
Delivery Time 10-30days Packaging Details wooden box, Carton+Palletize
Type SCR catalyst Material Cordierite/Silicon Carbide/Metal
Color White/little yellow/Black Size Customers' Requests
Application All on-road & off-road vehicles, machineries, and industrial installations. Product name SCR catalyst
Package wooden box, Carton+Palletize Sample available
Cell density 100/200/300/400/600cpsi Main material 2MgO 2Al2O3 5SiO2
Shipping type By DHL, Fedex, Sea, Air Feature Long Working Life, High Temperature Resistance
Content 95%-99.8% Shape Square/Round/Oval
Emission standard Euro 2/3/4/5/6 , EuroⅡ/Ⅲ/Ⅳ/Ⅴ/Ⅵ Brand Name Grace
Model Number GN-70105 Certification ISO 14001, IATF 16949, ISO 45001, ISO 50001, RoHS, REACH, CRAA
Place of Origin Jiangsu-China
High Light cordierite SCR catalyst for trucksheavy duty SCR denox catalysthigh vibrational strength SCR catalyst

Advanced Cordierite SCR Catalyst Solutions for Industrial and Mobile DeNOx

The Cordierite SCR Catalyst is a high-performance ceramic monolithic solution designed for Selective Catalytic Reduction (SCR) technology. It serves as a critical substrate for reducing harmful nitrogen oxides (NOx) from combustion exhaust, converting them into benign nitrogen (N2) and water vapor (H2O).

The chemical equations for the selective catalytic reaction are as follows:

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

GRACE general specifications

 

   
Diameter ø inch H1 H2 H3 H4 H5 H6 H7 H8 H9 H10 H11  
1# 80 3.15 60 80                  
2# 83 3.27 60 80 95 125              
3# 93 3.66 60 75 76.2 88.3 90 93 101.6 130 147.5 152.4  
4# 101.6 4.00 60 62 68 75 76.2 80 90 101.6 123.3 136 152.4
5# 103 4.06 100 130                  
6# 105.7 4.16 100 110 115 130 147.5 152.4          
7# 118.4 4.66 50 60 63.5 70 76.2 90 100 101.6 120 127 152.4
8# 143.8 5.66 75 76.2 101.6 152.4              
9# 165.1 6.50 139.7                    
10# 170 6.69 100                    
  Ellipse inch H1 H2 H3 H4 H5 H6 H7 H8 H9 H10 H11
11# 120.65x80.01 3.15x4.75" 50 75 100 120 152.4            
12# 144.3x68.1 5.68x2.68" 76.2 101.6 152.4                
13# 144x68 There is no such specification. 100 125                  
14# 147x95 5.79x3.74" 40 50 100 127 152.4            
15# 144.8x81.3 5.7x3.2" 50 76.5 101.6 152.4              
16# 169.7x80.8 6.68x3.18" 101.6 127 152.4                

 

Length Width Height Cell density(CPSI)
150 150 50 46,100,200,300,400
150 150 75
150 150 100
150 150 200
150 150 300
150 150 400

 

Introduction & Usage

Cordierite is the industry-standard material for catalyst supports due to its exceptional thermal shock resistance and mechanical durability. The GRACE cordierite catalyst is engineered for high-precision NOx abatement across two primary configurations:

  • Round Geometry: Primarily utilized for mobile applications, including heavy-duty diesel trucks, off-road construction machinery, and compact generator sets where vibration resistance is paramount.
  • Square/Rectangular Modules: Ideal for large-scale fixed installations such as coal-fired power plants, industrial kilns, and gas turbine waste heat recovery systems.

Technical Advantages

  • Superior Thermal Integrity: The material's low thermal expansion coefficient prevents cracking during rapid temperature fluctuations.
  • High Active Surface Area: Available in various cell densities (cpsi) to maximize contact between the exhaust gas and the GRACE active coating (typically TiO2/V2O5/WO3 or zeolites).
  • Optimized Space Velocity: Designed to handle high gas volumes with a superior load capacity, ensuring efficient NOx removal even under heavy industrial loads.
  • Versatile Temperature Tolerance: Capable of sustained operation at high temperatures without structural degradation or melting of the active porous structure.

Operation & Maintenance

  • Exhaust Inflow: Flue gas containing NOx enters the honeycomb channels.
  • Ammonia Injection: A reducing agent (NH3) is introduced upstream of the GRACE catalyst bed.
  • Catalytic Conversion: The reaction occurs within the porous wall structures, achieving high denitrification rates.
  • Monitoring: Regularly check the pressure drop across the bed, as excessive differential pressure can impact engine or boiler performance.

After-Sales & FAQ

Q: What causes catalyst deactivation? Continuous over-temperature operation or "poisoning" from sulfur or heavy metals in the fuel can lead to sintering and loss of active sites.

Q: Can cordierite catalysts be recycled?

Yes, the precious or transition metals in the GRACE coating can often be recovered, and the ceramic base can be processed responsibly.

Service Support: We provide on-site activity testing, backpressure analysis, and catalyst replacement planning to ensure your facility remains 100% compliant with regional emission laws.

Core Keywords: Cordierite SCR Catalyst, Honeycomb Ceramic, NOx Reduction, Selective Catalytic Reduction, GRACE Catalyst, Industrial DeNOx, Thermal Shock Resistance.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2018

  • Total Annual:

    8000000-10000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Founded in 2018, Grace Environmental Technology (GET) company is a leading supplier of Environment catalyst technology in China and has been scaling into multiple R&D, manufacturing and engineering services. By mid-May 2021, GET has delivered many kinds of catalyst to various applications and of... Founded in 2018, Grace Environmental Technology (GET) company is a leading supplier of Environment catalyst technology in China and has been scaling into multiple R&D, manufacturing and engineering services. By mid-May 2021, GET has delivered many kinds of catalyst to various applications and of...

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Get in touch with us

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  • Wuxi Grace Environmental Technology CO,.LTD
  • No.333 Jincheng East Road, Xinwu District, Wuxi City, Jiangsu Province, China
  • https://www.catalystdpf.com/

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