Description of SCR Honeycomb Catalyst:
SCR catalyst carrier is mixed with multiple raw materials and fired at high temperature, with high overall activity and strong resistance to instantaneous high temperature; Surface hardening treatment, wear resistance and long service life; Small volume, large specific surface area, anti-poisoning; High denitration efficiency, low ammonia escape rate and SO2 conversion rate, strong stability and durability.
Catalyst honeycomb carrier Product performance:
1.It has a wide range of aplications and is suitable for the treatment of industrial organic waste gases which containing carbon monoxide. hydrocarbons and their oxygen- containing derivatives such as petrochemical. enameled wire. coating and printing.
2.Low gas flow resistance. low reaction initiation temperature. high activity. wide range of airspeed adaplation. when the concentration of hydrocarbon organic matter is in the range of 2000- 8000mg/ m
3. the reaction space velocity is 10000~ 30000h-1. and the reaction gas inlet temperature is 180- 400’C. the purification effect is≥98%. 3.It has good heat resistance and can withstand short-term impact at 900。C.
4.Long service life. generally 1-3 years according to normal operation requirements
Catalyst honeycomb carrier Application:
The catalyst honeycomb carrier is applicable to the waste gas containing aromatics, oxygen and other organic substances and carbon monoxide and other harmful poisons emitted by the chemical industry, food, machinery, instrumentation, household appliances, baking paint spraying, insulating materials, color steel manufacturing and other industries.
Technical Parameter of SCR Honeycomb Catalyst:
（1）Power industry catalyst
| Main Composition： | V2O5/WO3/TiO2 | Hole No： | 16~25 |
| Application Temp： | 300~420℃ | Denitration efficiency： | ≥90% |
| Ammonia escape Rate： | ＜3ppm | SO2 Conversion Rate： | ＜0.75% |
| Chemical life： | ＞24000h | Mechanical life： | ＞10年 |
| With uniform texture, high activity, high efficiency, low conversion rate and low activity attenuation, the denitration efficiency meets the industry requirements. | |||
Index
| Hole Quantity | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| Pitch/mm | 9.2 | 8.65 | 8.27 | 7.75 | 7.42 | 7.05 | 6.75 | 6.4 | 6.15 | 5.9 |
| Hole Dia/mm | 8.1 | 7.5 | 7.27 | 6.75 | 6.52 | 6.2 | 5.92 | 5.55 | 5.3 | 5.1 |
| Inner Dia/mm | 1.1 | 1.15 | 1 | 1 | 0.9 | 0.85 | 0.83 | 0.85 | 0.85 | 0.8 |
| Specific Surface Area m2/m3 | 368 | 385 | 418 | 433 | 463 | 486 | 509 | 521 | 542 | 566 |
| Opening rate/% | 74.65 | 72.25 | 76.11 | 73.10 | 75.57 | 75.34 | 75.39 | 72.42 | 71.91 | 72.25 |
（2）Cement industry catalyst
| Main Composition： | V2O5（MoO3）/TiO2 | Hole No： | 8~13 |
| Application Temp： | 180~300℃ | Denitration efficiency： | ≥90% |
| Ammonia escape Rate： | ＜5ppm | SO2 Conversion Rate： | ＜0.75% |
| Low volume, high activity, low decay rate; Resistance to sulfur and alkali metal poisoning | |||
Index
| Hole Quantity | 8 | 9 | 10 | 11 | 12 | 13 |
| Pitch/mm | 18.4 | 16.4 | 14.8 | 13.4 | 12.3 | 11.2 |
| Hole Dia/mm | 16.5 | 14.6 | 13.3 | 11.95 | 10.9 | 9.85 |
| Inner Dia/mm | 1.9 | 1.8 | 1.5 | 1.45 | 1.4 | 1.35 |
| Specific Surface Area m2/m3 | 187 | 210 | 236 | 257 | 279 | 295 |
| Opening rate/% | 77.44 | 76.74 | 78.62 | 76.80 | 76.04 | 72.87 |
（3）Catalyst for waste incineration power generation industry
| Main Composition： | V2O5（WO3）/TiO2 | Hole No： | 30~60 |
| Application Temp： | 160~300℃ | Denitration efficiency： | ≥90% |
| Ammonia escape Rate： | ＜3ppm | / | |
| Low temperature, sulfur resistance, water resistance and alkali metal pollution poisoning; High denitration efficiency | |||
Index
| Hole Quantity | 30 | 35 | 40 | 45 | 50 | 60 |
| Pitch/mm | 4.95 | 4.24 | 3.71 | 3.3 | 2.97 | 2.48 |
| Hole Dia/mm | 4.35 | 3.69 | 3.21 | 2.8 | 2.52 | 2.08 |
| Inner Dia/mm | 0.6 | 0.55 | 0.5 | 0.5 | 0.45 | 0.4 |
| Specific Surface Area m2/m3 | 696 | 803 | 913 | 1008 | 1120 | 1331 |
| Opening rate/% | 75.69 | 74.13 | 73.27 | 70.56 | 70.56 | 69.22 |
（4）Marine industry catalyst
| Main Composition： | V2O5（WO3）/TiO2 | Hole No： | 30~60 |
| Application Temp： | 250~550℃ | Denitration efficiency： | ≥90% |
| Ammonia escape Rate： | ＜10ppm | NO2 Conversion Rate： | ≥80 |
| Meet the operating conditions of low, medium and high-speed machines, with sulfur resistance, vibration resistance, high specific surface area and high denitration efficiency | |||
Index
| Hole Quantity | 30 | 35 | 40 | 45 | 50 | 60 |
| Pitch/mm | 4.95 | 4.24 | 3.71 | 3.3 | 2.97 | 2.48 |
| Hole Dia/mm | 4.35 | 3.69 | 3.21 | 2.8 | 2.52 | 2.08 |
| Inner Dia/mm | 0.6 | 0.55 | 0.5 | 0.5 | 0.45 | 0.4 |
| Specific Surface Area m2/m3 | 696 | 803 | 913 | 1008 | 1120 | 1331 |
| Opening rate/% | 75.69 | 74.13 | 73.27 | 70.56 | 70.56 | 69.22 |
Why choose us?
1.Abundant Experience. Rongsheng Group have over 20 years experience in the refractory industry and we have a deep understanding of the materials and applications we work with. We can provide expert advice and guidance to help customers find the best solutions for their needs.
2.Quality products. We pride ourselves on providing high-quality refractory products that are made to last. Our materials are carefully sourced and tested to ensure they meet our strict standards.
3.Competitive Price. We offer competitive pricie on all of our products without sacrificing quality and make the products competitive in your market.
4.Customization. We understand that every customer is unique, which is why we offer customized solutions tailored to their specific requirements. Whether it’s a custom shape or size, we can work with customers to create the ideal product for their application.
5.Safety. We take safety seriously and ensure that all of our products meet safety standards. Safty packing, prompt delivery time, and excellent after-sales services.
6.Large stocks. With a large stock of products on hand, we can better serve our customers, save money, and gain a competitive edge in their industry.
7. Overall solutions. We offer optimal and comprehensive solutions to supply the necessary refractory material for your high temperature kiln.
8.Long-term relationships. We believe in building long-term relationships with our customers based on trust and mutual benefit. We are committed to providing ongoing support and service to ensure customer satisfaction. Rongsheng Refractory can be used in many fields of steel, nonferrous metals, glass, cement, ceramic, petrochemical, machinery, boiler, light, and power industries. What’s more, Industrial distributors, refractory contractors, sales agents, trading companies, and refractory consultants can all benefit from promoting and selling our top-of-the-line refractory products. With a focus on durability, longevity, and performance, our products are designed to exceed your expectations and provide your customers with the best possible results.
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