Cordierite Honeycomb Substrates for SCR Denox Catalysts – Leading Manufacturers

Brand Name:Grace
Certification:ISO9001/ISO14001
Model Number:G-7005
Minimum Order Quantity:50 PCs
Delivery Time:10-30days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Verified Supplier
Location: Wuxi Jiangsu
Address: No.333 Jincheng East Road, Xinwu District, Wuxi City, Jiangsu Province, China
Supplier`s last login times: within 36 hours
Product Details Company Profile
Product Details

Factory Supply Honeycomb Ceramic Substrate SCR Catalyst For Nox Reduction Selective Catalyst Reduction


Product Description


1. Introuduction

SCR (Selective Catalytic Reduction) technology enables a selective catalytic reduction reaction at a specific temperature range (270-400℃) through the action of a denitration catalyst. In this process, NOₓ in flue gas mixes with ammonia (supplied by the reducing agent system) and undergoes catalytic reaction to generate harmless nitrogen (N₂) and water (H₂O), thereby reducing NOₓ emissions and mitigating environmental pollution from flue gas.


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

2. Composition of Commercial SCR Catalysts

Currently, commercial SCR catalysts typically use titanium dioxide (TiO₂) as the substrate, with vanadium pentoxide (V₂O₅) as the main active component. Tungsten trioxide (WO₃) and molybdenum trioxide (MoO₃) are added as auxiliary components to enhance oxidation resistance and anti-poisoning performance.

3. Characteristics of High-Performance Honeycomb SCR Catalysts

  • High activity & NOₓ removal efficiency
  • Low SO₂ conversion rate (minimizes secondary pollution from sulfur oxides)
  • Low NH₃ slip (reduces ammonia escape and subsequent environmental impact)
  • Excellent anti-poisoning & abrasion resistance (adapts to harsh flue gas conditions)
  • High durability & stability (ensures long-term reliable operation)
  • Compact volume, large specific surface area (space-saving and cost-effective, suitable for industrial applications)

4). The Capacity of our Production of Honeycomb SCR Catalyst of our company is 8000m³/year


2. GRACE general specifications


Diameter øinchH1H2H3H4H5H6H7H8H9H10H11
1#803.156080
2#833.27608095125
3#933.66607576.288.39093101.6130147.5152.4
4#101.64.006062687576.28090101.6123.3136152.4
5#1034.06100130
6#105.74.16100110115130147.5152.4
7#118.44.66506063.57076.290100101.6120127152.4
8#143.85.667576.2101.6152.4
9#165.16.50139.7
10#1706.69100
EllipseinchH1H2H3H4H5H6H7H8H9H10H11
11#120.65x80.013.15x4.75"5075100120152.4
12#144.3x68.15.68x2.68"76.2101.6152.4
13#144x68There is no such specification.100125
14#147x955.79x3.74"4050100127152.4
15#144.8x81.35.7x3.2"5076.5101.6152.4
16#169.7x80.86.68x3.18"101.6127152.4

LengthWidthHeightCell density(CPSI)
1501505046,100,200,300,400
15015075
150150100
150150200
150150300
150150400

Company Information


Wuxi Grace Environmental Technology Co.,Ltd is leading a manufacturer of SCR catalyst,VOC catalyst,POC catalyst,

DPF catalyst ,DOC catalyst ,Three-way catalyst,exhaust catalyst with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Emission

reduction for engine ,boiler and other industry applications and also provide design .
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!


Packaging & Shipping

FAQ


Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons Or wooden cases and foam. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: 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.

Q3. What is your terms of delivery?
A: EXW, FOB, CRF, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.


China Cordierite Honeycomb Substrates for SCR Denox Catalysts – Leading Manufacturers supplier

Cordierite Honeycomb Substrates for SCR Denox Catalysts – Leading Manufacturers

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