FTIR Real-Time Emission Monitoring System for Industrial Pollutants

Product Introduction

The FTIR Real-Time Emission Monitoring System employs Fourier Transform Infrared (FTIR) absorption technology to measure gaseous pollutants in flue gases from sources such as municipal solid waste incineration, hazardous waste incineration, and solid waste incineration. It consists of a pretreatment unit, an analysis unit, and a data acquisition and processing unit, capable of continuously monitoring wet basis, dry basis, and converted values of parameters including SO₂, NO, NO₂, HF, HCl, CO, CO₂, H₂O, and NH₃. Additionally, based on multiple relevant parameters such as flue gas temperature, pressure, and flow rate, it calculates emission rates and total emission amounts.

Product Parameter

System Characteristics

Multiple Measurement Substances
Simultaneous measurement of SO2, NOx, (NO+NO2), NH3, HCI, HF, CO, CO2, H2O and other components is possible, and other components can be added as required.
Anti-interference
1. Algorithm optimization, which can effectively eliminate the interference of components such as H2O when choose a suitable wavelength range.
2. With CO2 scrubber and dryer, the instrument air can be converted into purge gas and zero gas suitable for Fourier infrared spectrometer conditions, with automatic zero calibration function.

Industry Application

Steel plants, cement plants, chemical plants, etc.