Exhaust gas ozone application solution
Functional groups that selectively react with ozone
- -SH, =S.--NH2, =NH,--OH,--CHO
Reactivity of specific malodorous substances with ozone
. Good reactivity (decomposable)
Methyl mercaptan, hydrogen sulfide, dimethyl sulfide, dimethyl disulfide, trimethylamine, acetaldehyde, propionaldehyde, butyraldehyde, isobutyraldehyde
. Poor reactivity (difficult to decompose)
(VOC component) toluene, styrene, p-xylene propionic acid, J acid, n-valeric acid, isovaleric acid
Simultaneous desulfurization and denitrification of coal-fired flue gas
More than 90% of NOx in coal-fired flue gas is water-insoluble NO
When the temperature is below 150℃ and n(03)/n(NO) is 1.0, O3 can oxidize more than 96% of NO. Combined with the lye washing device, it can achieve simultaneous high-efficiency desulfurization and denitrification.
When the temperature reaches 150℃, the ozone decomposition rate increases significantly, and the NO oxidation rate decreases to 86.9%.
Other Popular Information
Ozone generator is a device for preparing ozone gas (O3). Ozone is easy to decompose and cannot be stored. It needs to be prepared and used on site (in special cases it can be stored for a short time),
Ozone generator is a device used to produce ozone gas (O3), ozone is easy to decompose and cannot be stored. It needs to be prepared and used on site (short-term storage under special circumstances),
Because people live in an environment, physical and mental comfort is also conducive to health. However, our lives are full of formaldehyde