OD-KC Ozone decomposition catalyst




【product principle】

Under the action of power system, ozone passes through ozone catalytic decomposition material or decomposition net, enters nano active sites on the inner and outer surface of ozone decomposition material with high specific surface area at room temperature, and then decomposes into non-toxic oxygen instantly. The purification process has zero energy consumption (excluding the energy consumption of wind power) and zero reagent.

Parameters of ozone decomposition catalyst
project Technical index
Catalyst model and name OD-KC Ozone decomposition catalyst
Application of catalyst Catalytic decomposition of ozone to oxygen with zero energy consumption at room temperature
Catalyst appearance Granular, columnar, conventional particle size 3-4mm
Catalyst carrier Modified activated carbon
Bulk density 500-600kg/m3or 1.8-2L/kg
Product packaging Double pack, 20kg / bag
Surface area ≥800-1100m2/g
Purification efficiency ≥95-99.9% (It is related to the actual working condition)
Service life Not less than 8760h
Active component Supported nanocomposite metal oxides
Airspeed 10000-50000h-1(the volume airspeed is related to the actual working conditions)
Recommended reaction flow rate ≤3m/s
Wind resistance of catalyst ≤800pa (related to practical application and Design)
Recommended gas residence time 0.08-0.36s (residence time volume airspeed is related to actual conditions)
Installation requirements and precautions Gas leakage is not short flow, all gas through the catalytic network, the number of 2-4 layers

【product features】

1. Ozone elimination process, no additional chemicals are required;

2. Efficient catalytic decomposition of ozone at room temperature to generate oxygen, which meets the requirements of safety and economy;

3. The material is simple and convenient to use, with long service life and purification efficiency of more than 1.2-2 times of other catalysts under the same quality;

4. The physical structure of the product is granular. Compared with honeycomb, the product has less dosage, better performance and higher economy.

【usage scenario】

Ozone decomposition catalyst is mainly aimed at the purification of low and medium concentration ozone pollution (O3 ≤ 500ppm). It can quickly decompose ozone into non-toxic oxygen at room temperature without energy consumption.

  • 静电复印机、激光打印机、UV固化机、各类空气净化器等
  • 臭氧氧化废水过程的低浓度臭氧尾气治理
  • 光解、等离子、臭氧发生器、高压静电等设备的臭氧二次污染治理
  • 医疗器械、杀菌消毒、公共场所异味消除后臭氧污染净化等
  • 工业生产过程使用臭氧或者产生臭氧的设备及场合的臭氧净化
  • 半导体生产及电晕设备

【usage method】

The ozone is evenly introduced into the catalyst surface, and the gas pipeline is not short flow of air leakage. All the gas passes through the catalytic network, with the number of 2-4 layers. 【precautions】

1. It can catalyze the decomposition of low concentration ozone to oxygen at room temperature. Proper heating can help to improve the catalytic reaction rate, and the effect is better at 40-80 ℃.

2. It is mainly used for the purification of low and medium concentration ozone pollution (≤ 500ppm). The activated carbon supported catalyst can not be placed in the treatment of high concentration ozone tail gas, which will easily lead to a large amount of heat generated in the decomposition process and lead to the combustion and pulverization of the catalyst.

3. High activity, wide range of airspeed adaptation (10000-50000 h < sup > - 1 < / sup >), higher airspeed requirements, can call for advice

4. After a certain period of time (for example, about one year), if it is found that the activity of the catalyst decreases due to the long-term accumulation of adsorbed water, the catalyst can be taken out and dried in the oven at 100 ℃ for 6 hours or more (in case of lack of conditions, it can be taken out and exposed to the strong sun), and then it can be put into the purifier for use.





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