Application of Hopcalite catalyst in the rescue chamber
In rescue cabins and refuge chambers, it is generally difficult to control the humidity below 45%. Therefore, a desiccant should be added at the inlet when using hopcalite catalyst. The air with water vapor first passes through the desiccant, so that the water vapor in it is absorbed and filtered, and then the dry air is passed through the Hopcalite, special catalyst layer, so that the CO gas is catalyzed into CO2.
In addition, in actual use, do not use the Hogarat catalyst continuously, but after reducing the CO concentration to the allowable range, remove the CO material layer to prevent excessive water vapor from poisoning the catalyst. Only when it is necessary to treat CO harmful gas, the Hopcalite catalyst material layer is put on the air purifier. In a confined space, the use of an electrochemical CO sensor can easily trigger an alarm. This does not mean that the CO in the confined body exceeds the standard. It may be that the mixture of nitrogen and oxygen caused the electrochemical sensor to cause a false alarm. The more accurate method is to use infrared CO sensor, the CO data obtained by this device is relatively accurate
Xintan ozone removal/decomposition catalyst is a mixture of copper oxide and manganese dioxide (MnO2 and CuO2 ), which is mainly used to destroy ozone, filter gas mask for breathing, sewage and toxic exhaust deal with. Ozone decomposition catalyst also has the ability to convert CO to CO2. “XINTAN catalyst “ has many successful applications in domestic and foreign cooperations.