Nitrogen oxide converter

　　Nitrogen oxide converterOverview: Nitrogen oxides (NOx) are one of the main pollutants emitted from flue gas. The nitrogen oxides NOx in flue gas include nitric oxide NO and nitrogen dioxide NO2. NO accounts for the vast majority, and the proportion of NO2 is very small. But with the strengthening of environmental protection efforts, nitrogen oxide emission standards are getting lower and lower, and the detection of NO2 is gradually becoming stricter. The detection of NO2 is quite difficult and requires the use of a converter to convert NO2 to NO before detection. By using polymer materials as carriers and loading efficient catalysts, NO2 can be converted into NO under certain temperature conditions.

The temperature is collected and measured using high-precision thermocouples, combined with imported temperature controllers for precise temperature control. The structural design of the reaction chamber, efficient catalyst support, and stable and reliable temperature control make this converter an ideal tool for nitrogen oxide conversion, with characteristics such as large catalytic specific surface area, high conversion efficiency, and long service life. The NOx analyzer suitable for air quality monitoring systems and the NOx component measurement of CEMS systems have been widely used in fields such as air quality monitoring, fixed pollution source emission monitoring, and automobile exhaust monitoring.

Function introduction: Using the catalytic principle, the temperature of the converter is precisely heated and controlled by a temperature controller, so that the internal temperature of the converter reaches the working conditions for the gas to react with the medium catalyst. The sample gas is converted from NOx to NO in the converter

　　Nitrogen oxide converterTechnical parameters

Working voltage: AC180-240V, 50Hz;

Rated power: ≤ 300W;

Conversion efficiency: ≥ 95%;

Maximum capacity: 300ppm (flow rate of 60L/min);

Working temperature: 350 ℃~400 ℃; Environmental temperature: -20 ℃~70 ℃, sample gas temperature: 5 ℃~80 ℃;

Sample gas pressure: ≤ 1.5 bar;

Sample gas flow rate: 120L/H;

Preheating time: ≤ 30 minutes;

Working humidity: ≤ 90% RH;

Dimensions: 482.6mm (19 inches) * 132.5mm (3U) * 123mm;

Service life: ≥ 12 months;

Installation weight: ≤ 4Kg;

Protection level: IP20.