
Increase the surface area of micropores
increase the response to NH, NO
increase the contact area of the platform
improve reaction performance.
Introduction:
The low temperature scr denitration catalysts independently developed by the company has a working temperature between 150°C and 300°C, and is suitable for flue gas denitration in coke ovens, glass furnaces, industrial boilers, and steel sintering machines. It fills the gap in low-temperature catalysis technology and solves the technical problems of flue gas denitration such as sintering machines and circulating fluidized bed boilers in steel plants. At present, the low temperature scr denitration catalysts has realized industrialized production, and the performance has been verified by system engineering, and the effect is good.

Microporous technology——
Increase the surface area of micropores,
increase the response to NH, NO,
increase the contact area of the platform,
improve reaction performance.
Specification:
Low temperature scr denitration catalysts
15×15 | 16×16 | 18X18 | 20×20 | 22X22 | 25×25 | 30×30 | 35×35 | 40×40 | |
Pitch/mm | 9.8 | 9.2 | 8.2 | 7.4 | 6.7 | 5.9 | 4.9 | 4.2 | 3.7 |
Hole diameter/mm | 8.5 | 8.0 | 7.1 | 6.4 | 5.8 | 5.1 | 4.25 | 3.6 | 3.15 |
Wall thickness /mm | 1.3 | 1.2 | 1.1 | 1.0 | 0.9 | 0.8 | 0.65 | 0.6 | 0.55 |
Specific Area(m²/m³) | 340 | 364 | 409 | 455 | 499 | 567 | 686 | 784 | 896 |
Open area | 0.72 | 0.73 | 0.73 | 0.73 | 0.72 | 0.72 | 0.72 | 0.7 | 0.7 |
Carrier | TiO2 | TiO2 | TiO2 | TiO2 | TiO2 | TiO2 | TiO2 | TiO2 | TiO2 |
Active ingredient | V2O5 WO3 | V2O5 WO3 | V2O5 WO3 | V2O5 WO3 | V2O5 WO3 | V2O5 WO3 | V2O5 WO3 | V2O5 WO3 | V2O5 WO3 |
Application | High dust flue gas | Low dust flue gas | |||||||
Brief Introduction of the Company:
Qiyuan (Xi’an) Dae Young Environmental Protection Technology Co., Ltd. (QDET), affiliated to China Energy Conservation and Environmental Protection Group (CECEP), is a Sino-foreign joint venture jointly established by its subsidiary CECEP Environmental Protection Equipment Co., Ltd., and Daeyoung C&E Co., Ltd. Of South Korean , with the registered capital of RMB 100 million.

The company introduced the advanced technology and equipment for producing corrugated plate type SCR denitration catalyst. And now the company can produce three different types of SCR denitration catalyst including corrugated type SCR denitration catalyst, plate type SCR denitration catalyst and honeycomb type SCR denitration catalyst. The company is mainly engaged in the design, research and development, production, sales and related technical services of denitration catalyst and energy-saving and emission reduction technology equipment.

The company is located in the national central city Xi 'an, the core area of the National Economic and Technological Development Zone, only 20 minutes' drive from Xi 'an north high-speed railway station and the international airport.

QDET is committed to be a pioneer and leader in the field of SCR denitration catalyst.
Company Advantages:
The registered capital is 100 million RMB;
Advanced Production Technology and Equipment;
Independent Intellectual Property Rights(IIPR);
Over 30 patented technologies.
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