Description
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.
Technology Introduction
SCR technology is a reaction at use of the denitration catalyst at a certain temperature (270-400ºC),that NOX in the flue gas mixed with ammonia gas from the reducing agent supply system after the occurrence of the selective catalytic reduction reaction of nitrogen and water, thereby reducing NOx emissions, and reducing smoke pollution to the environment .
Several reductants are currently used in SCR applications including anhydrous ammonia, aqueous ammonia(25%NH3)or use. Typical SCR system consists of anhydrous ammonia storage &transportation (using anhydrous ammonia as the reductant ) evaporator, AIG and mixer, flue gas system, reactor, and ammonia emergency management system. Reaction
4NO+4NH3+O2→4N2+6H2O 2NO2+4NH3+O2→3N2+6H2O
Typical industrial applications:
It is widely used in thermal power plants, coal-fired power plants, waste incineration plants, steel plants, fertilizer plants, nitric acid plants, cement plants, petrochemical chemical plants and other all industries 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 the 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 a 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, but 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 to 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 feedback. If you have any questions about the problem, contact 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 satisfactory is most important to us. If you have any problems with our products. Please feel free to contact us with any comments you may have;
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