Ozone decomposition/destruct catalyst

2.Operation condition & Technology properties Skill target
Carrier specifications: 160 x 110 x 25 foam ceramics, cordierite ceramic Φ 50 x 10.5, alumina particles.
1>10000h-1 ,3~5gO3/g(catalyst)
2
Using temperature
20°C-100°C
3
The highest humidity
90%RH
4
Heap than weight
0.72±0.05g/mL
5
Cordierite type compressive strength
≥14 MPa(front),≥4 MPa(side)
6
Coating load
>10.0%
7
Supported metal oxides
>8.0%
8
Fall off rate
<2%
9
Appearance
Black
10
PackingOzone (O3) is an allotrope of oxygen, it is a kind light blue gas of special smell .Ozone is a strong oxidizing agent, it has oxidation reduction potential to 2.07V in the water , after fluoride (2.5V), the oxidation ability than chlorine (1.36V) and chlorine dioxide (1.5V), it can destroy the cell wall degrading bacteria, quickly spread through the cell, oxidative decomposition of bacteria oxidation of glucose to glucose oxidase, also can directly interact with bacteria, virus, destroy cell, ribonucleic acid (RNA), decomposition of deoxyribonucleic acid (DNA), RNA, protein, lipid and polysaccharide macromolecule polymer, make the metabolism and multiplication of bacteria destruction.Visible, the ozone concentration is too high to the environment and human health have a great impact, but high concentration ozone fish smell also let people unbearable.
The normally dry air or dry oxygen will produce ozone through the discharge .If a large number of copier, printer, fax machine, and the using of cleaner, air cleaner, and to generate ozone by corona discharge; in addition, ozone disinfection will remain high concentration after ozone sterilization field sterilize .
The ozone decomposition catalyst can accelerate the rapid decomposition of ozone to oxygen, thereby reducing the harm of ozone.Technical features: 1.strong ability of decomposition;
2.the humidity resistance performance is strong, can react in conditions of high humidity relative humidity of 90%;
3.the decomposition of ozone concentration is low.
Using CAS-KR-CD*OZ-P (F) ozone decomposition catalyst can quickly make the ozone decomposition, the use of temperature is room temperature (of course, the higher the temperature, the faster decomposition);catalyst removal ability O3> 3000mg O3 waste gas /g catalyst; ozone decomposition efficiency: > 95%; the use of space: >10000h-1 ; the catalyst decomposition of ozone concentration is less than 0.10 ppm.
5.The catalyst using precautions and maintenance measures
1)The ozone decomposition catalyst loading in the reactor (or purifier) in use, the proportion of catalyst bed layer and the inner diameter of the container, the ratio of height to diameter greater than or equal to 4:1.
2)The best place in front of the catalyst bed need put a certain amount (equivalent or to 2 times), such as activated alumina, silica gel, molecular sieve, to protect the ozone decomposition catalyst
3)The catalyst is used to a certain time (such as 1 years), it is found that the catalyst activity decreased obviously after the catalyst with desiccant, can be removed, baking drying at 110 deg.c for 10 hours, you can use the reload purifier
4)For some industrial applications (such as water, tap water purifying exhaust), the ozone decomposition catalyst bed layer temperature increase 50 ~ 120 °C,the Service life will be more long time.
5)When the air humidity is too high, in the catalyst filling can set constant temperature heating device for eliminating dampness
6)Such as found in a short period of time using the catalyst decreased effect, may be due to too high catalyst serious damp or ozone concentration caused by nitrogen partial oxidation of NO2 causes catalyst poisoning.The catalyst could be placed in stainless steel or ceramic container ventilation heating to 240 °C, 20 minutes or more for removing water vapor and NO2
6. Application
Widely used in household appliances, copying, printing, fine chemicals synthesis and tap water, wastewater treatment, ozone source field.Such as printing factory, ozone sterilizing water machine (water purifier water plant), ozone disinfection, ozone sterilization room, medical disinfection cabinet, city residential use of ozone treatment pipeline direct drinking water system, using ozone sterilization of hospital, chemical plant sewage treatment system, a high voltage discharge process production workshop.Company ProfilePackaging & ShippingContact us