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×(length 300-1350) mm. |
According to the customer's requirements, we can produce different pitch and formulations of honeycomb SCR de NOx catalyst.
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
Reaction
4NO+4NH3+O2→4N2+6H2O 2NO2+4NH3+O2→3N2+6H2O
Typical industrial applications:
It is widely used inthermal power plants, coal-fired power plants, waste incineration plants, steel plants, fertilizer plants, nitric acid plants, cement plants, petrochemical chemical plants and other all industrial which need to reduce the NOx emissions, also used in diesel engines tail gas treatment etc..
Company Introduction
Anhui Yuchen Environmental Production Science Technology Co,Ltd, which was established in 1997 ,is a national high-tech enterprise with ISO 9001:2008 specializing in dust filter bag, filter fabric, filter cage, honeycomb catalyst and other spare parts used on the dust collectors.
More than 250 skillful workers, German production technology, strict material selection, imported production equipment and managements enable us the ability to produce 10000 square meters' filter cloth,3000 filter bags and 1000 filter cages per day. We get great reputation from our clients due to good quality, reasonable price, professional consult service and huge market etc.
We are not only the supplier for filter bags, we are also the solution supplier for your removal projects, because we have professional Senior Engineers designing to meet the requirements of your industry environment.
With more than 17 years' experience and specialized in filter fabrics and filter bags, Anhui Yuan Chen filter is developing air filtration with professional teams. Our filter fabric can guarantee the ultra clean emission (under 5mg).
The honeycomb SCR catalyst packaging
Carton box to pallet, wooden case or as per customer's requirements.
After Sale Service
1.OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 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;
Q1. What is your terms of payment?
A: T/T will usually be accepted,details could be negotiated.
Q2. What is your terms of delivery?
A: FOB, CFR, CIF, DDU,EXW
Q3. How about your delivery time?
A: Generally, it will take 10to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q5. What is your sample policy?
A: we could offer the sample for free charge but do not pay the cost of freight.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q7: 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.
Generally, It will take 10 to 20 days after receiving your advanced payment. The specific delivery time depends on your items and quantity of your order.
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