Envea - Model MIR 9000 ASD -SO2 UV Absorption Analyzer
Eco-designed, ultra-compact, smart & connected continuous gas analyzer, for emission or process gas monitoring. Perfectly suited to control SO2 removal efficiency in processes using Flue-gas desulfurization FGD / DeSOx systems. Smart analyzer including AMS control functionalities: integrated sampling control, automatic zero and span gas injection, external pump control, system alarms display…
- Superior metrological performances for the measurement of SO2
- Compatible with any type of drying technology (gas cooler, permeation, dilution…)
- Environmental-friendly and cost-saving analyzer, with ultra low power consumption
- Ultra-small and lightweight : 3U, 19’’ Rack
- Highly accurate, excellent stability economical, easy and reduced maintenance
- Proactive, user-friendly remote communication
- Real-time calibration graph, animated synoptic, auto-diagnostic, control and maintenance data screens can be displayed while the instrument is operating
- Breakthrough mechanical design for weight and power saving as well as thermal insulation & reliability
- Smart analyzer including AMS control functionalities: integrated sampling control, automatic zero and span gas injection, external pump control, system alarms display…
- Includes embedded Communication Protocol for WEX® Management Software with automatic recognition and configuration
- Built-in cell for O2 monitoring (optional)
O2 removal efficiency in processes using Flue-gas desulfurization FGD / DeSOx.
Combustion is often a dirty process, releasing a range of pollutants including sulfur dioxide, nitrogen oxides, carbon dioxide, volatile organic compounds, fly ash and a range of heavy metals. Neutralization/absorption of acidic pollutants, namely the NOx and SOx gases, prior to the fly ash filtration and treatment is essential to avoid damage to the filter media and excess of emissions. This operation is realized by the DeNOx (NOx reduction) and the FGD (SOx reduction) systems and is carried out by several techniques, including injecting a quantity of lime, limestone slurry, activated carbon or sodium bicarbonate, proportional to the pollutant concentrations.
In FGD applications, to calculate and precisely adjust this pollutant reduction, on-line monitoring of SO2 (precursor of SO3 and sulfuric acid derivates) must be set on the process upstream of the abatement plant. The advantage of flue gas Process monitoring with ENVEA’s MIR 9000ASD analyzer ensures that the pollutant abatement function is optimized, whilst reducing the overuse of valuable materials in the abatement process, in turn providing cost savings to the plant operator and minimizing pollutant releases. Measuring additionally the water content would additionally allow the detection of a possible leak in the boiler.
Industries concerned:
- Municipal and Hazardous Waste Incinerators
- Industrial Boilers and Furnaces
- Power & Combustion
- Cement Kilns, Chemical & Petrochemical Plants
Emission measurement: “MIR 9000 ASD Option”
Certificate Holder: ENVEA S.A. (Environnement S.A.)
Test Mark Number: 0000051692