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Specification of SCR denitration catalyst

ULTRA-LOW TEMPERATURE SCR DENITRATION CATALYST

The ultra-low temperature denitrification catalyst developed by the company has good denitrification performance under low sulfur and dust conditions at 150-180°C in the ultra-low temperature section. The denitrification efficiency can reach more than 90%. It is widely used in Vaiours industries such as natural gas boilers and kilns.

 

LOW TEMPERATURE SCR DENITRATION CATALYST

The company's self-developed low-temperature denitration catalyst adopts advanced production technology. The catalyst has very good denitration performance in the low temperature section (180-280 °C), it can process high concentration of nitrogen oxides,and the denitration efficiency is over 95%. Low-temperature denitration catalysts are widely used in coking plants, sintering

machines, small industrial boilers, industrial furnaces, glass and other industries.

 

MEDIUM TEMPERATURE SCR DENITRATION CATALYST

This type adopts a front-end hardening process, increase the wear-resistant coating and maintain a long mechanical life. The raw material is made of high quality anatase titanium dioxide with large specific surface area. It is optimized for the flue gas environment of various industries and has strong anti-poisoning ability. The product design can be carried out for different flue gas conditions, with strong pertinence and excellent product performance. Widely used in power plant boilers, industrial boilers and other industries, to adapt to temperature range of 280-420°C.

 

HIGH TEMPERATURE SCR DENITRATION CATALYST

This type adopts international advanced technology and high-quality cordierite catalyst carrier. Coating composite molecular sieve catalyst, to improve the activity and stability of the catalyst at high temperature. It can be widely used in 300-550°C working conditions, and can be customized according to different industry conditions. It is commonly used in various high-temperature flue gas fields such as gas kiln and diesel engine.

HoleNumber(PCS)

Cross Section(mm)

HoleDia.(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 50-1350) mm.







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