SCR DeNOx catalyst efficient non-toxic SCR denitrification catalyst with formula NOx+V2O5+NH3
Product Description
1) Applicable Pollutants: Nitrogen Oxides ( NOx )
2) Applicable Source Type: Point
3) Typical Industrial Applications: Stationary fossil fuel combustion units such as electrical utility boilers,
industrial boilers, process heaters, gas turbines, and reciprocating internal combustion engines. In addition,SCR has been applied to nitric acid plants.
4) Achievable Emission :
SCR is capable of NOx reduction efficiencies in the range of
85% to 95% . Higher reductions are possible but generally are not cost-effective.
5) Advantages:
Higher NOx reductions than low-NOx burners and Selective Non-Catalytic Reduction (SNCR)
Applicable to sources with low NOx concentrations Reactions occur within a lower and
broader temperature range than SNCR.Does not require modifications to the
combustion unit
6) Reaction:
4NO+4NH3+O2→4N2+6H2O 2NO2+4NH3+O2→3N2+6H2O
7) Technical Data:
vDimension: width:150mm×150mm,length from 300~1350mm;
vwarp pressure resistance bigger than 0.8Mpa,weft pressure resistance bigger than 2.82MPa;
vSO2/SO3 reduction less than 0.9%;
vDeNox efficiance more than 92%;
vNH3 escape rate within 2ppm;
vMechanical longivity can be as long as 9 years
Applications
SCR denitration catalyst belongs to high-tech products, mainly for the efficient denitration power plant flue gas, waste incineration of nitric acid tail gas industry and nitric acid plant, nitrate plant, steel plant, chemical fertilizer plant and other industries.
Principle: the catalyst at a certain temperature (200--400 °C), using ammonia as the reducing agent,take the advantage of the reducing agent selective, preferentially react with industrial emissions of nitrogen oxide, NOx catalytic reduction to nitrogen and water which no environmental pollution, has accelerated the catalytic role, to eliminate the purpose of NOx.
Main specifications & technical index of honeycomb SCR catalyst:
|
Hole Number (PCS) |
Cross Section (mm) |
Hole Dia. (mm) |
Wall Thickness (mm) |
Catalyst Pitch (mm) |
Open Porosity (%) |
Specific Surface Area (m2/m3) |
Applicable Scope |
|
15×15 |
150×150 |
8.45 |
1.35 |
9.80 |
71.40 |
338 |
Coal fired unit, high smoke dust |
|
16×16 |
150×150 |
8.00 |
1.20 |
9.20 |
72.82 |
383 |
|
|
18×18 |
150×150 |
7.10 |
1.10 |
8.20 |
72.60 |
409 |
Coal fired unit, medium dust |
|
20×20 |
150×150 |
6.40 |
1.00 |
7.40 |
72.82 |
469 |
|
|
21×21 |
150×150 |
6.10 |
0.95 |
7.05 |
72.93 |
478 |
Coal fired unit, low smoke dust |
|
22×22 |
150×150 |
5.80 |
0.90 |
6.70 |
72.36 |
499 |
|
|
25×25 |
150×150 |
5.00 |
0.90 |
5.90 |
69.44 |
577 |
Coal fired unit, very low dust |
|
30×30 |
150×150 |
4.10 |
0.80 |
4.90 |
67.24 |
693 |
Oil fired unit, very low dust |
|
35×35 |
150×150 |
3.65 |
0.55 |
4.20 |
72.53 |
795 |
|
|
40×40 |
150×150 |
3.20 |
0.50 |
3.70 |
72.82 |
910 |
Natural gas fired unit |
|
45×45 |
150×150 |
2.78 |
0.50 |
3.28 |
69.56 |
1000 |
|
|
55×55 |
150×150 |
2.20 |
0.50 |
2.70 |
65.07 |
1275 |
|
|
Unit catalyst size:150×150×(length300-1350) mm. |
|||||||
According to the customer's requirements, we can produce different pitch and formulations of honeycomb SCR de NOx catalyst.
How to react?
2 Designs for the place of SRC catalyst
The honeycomb SCR catalyst packaging
The catalyst is packed into an iron frame,then use pe bag packed in case into the damp
After Sale Service
1.OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry within 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
5.Quality Guarantee, If there have any quality problems with products, we are willing to be replaced free.
6.rapid response, the engineer installation guide. The feedback problems will be replied within 24 hours.If any problem, We will arrange professional engineers within 48 working hours to solve it.
7. All goods will be inspected and tested before shipment.
Customer’s satisfactory is most important to us. If you have any problems about our products. Please feel free to contact us with any comments you may have;
FAQ
Q: Are you manufacturer or trading company?
A: We are the professional manufacturer and exporter, more than 16 years experience.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Anhui Province,3 hour by high speed rail from Shanghai.Warmly welcome to visit us anytime.
Q: How do you control the quality?
A: We insist "Quality First, Customer First", always pay attention to quality control from the beginning to the end,Alibaba Gold Supplier,TUV certification assigned by Made-in-China.
Q: How can I get the quotation?
A: Tell us the specifications, such as working situation, dust or fume characteristics, air volume(CFM), filter area(M2), inlet temperature(℃), wind speed(M/min) etc. We will send the quotation within 24 hours.
Q: How to pay for the product?
A: T/T, L/C, Western Union, Paypal are available.
Q: How long is the delivery time?
A: About 5-40 days upon the payment.
Q: How about the after-sale installation of dust collector?
A: 1.We provide installation manual, technical consulting forever. Our engineers are available to help you install dust collector onsite.
2.We also can provide installing turn-key projects overseas.
