Flue Gas Desulphurization
DSI – Full Scale Flue Gas Acid Mitigation Field Testing Services
Providing our own self-contained FGD Test Rig, trained technicians, data acquisition, and documentation equipment for continuous 24-hr. Acid Gas Mitigation Flue Gas analysis. IAC can recommend SO3 Mitigation strategies and equipment. Testing of multiple sorbents can provide multi-pollutant Acid Gas Mitigation for SO3, Hg, HCL, Dioxin, and others.
DSI – Permanent Sorbent Storage and Injection Equipment
Proper injection points and correct Dry Sorbent for maximum Acid Gas Control efficiency will be selected. IAC will provide equipment, installation, and training as a complete Turnkey solution for your DSI requirements.

Semi-Dry FGD (SDA) – Dual Fluid Nozzle
IAC provides Semi-Dry FGD (SDA) Dual Fluid Nozzles Injection systems for Flue Gas – Acid Gas Mitigation. Complete testing, demonstration services, and equipment can be provided by IAC`s trained technicians utilizing our own self-contained Flue Gas Desulphurization Test Rig.
Selective Non-Catalytic Reduction (SNCR)
Reduce your NOx emissions up to 70% using our SNCR services. Through the process of injecting Ammonia into the flue gas the NOx levels are reduced significantly at a lower cost than other reduction services.
Target Flue Gas Pollutants
- SO2
- SO3
- NOx
- Hg
- HCL
- HF
- PM2.5
Equipment Technology Options
- Dry Absorption Systems
- Semi-Dry Absorption Systems
- Wet Scrubber Systems
- Dry Sorbent Injection
Gas Cooling Technology Options
- Heat Exchange (air-to-air)
- Evaporation Cooling
- Dilution Air
Particulate Collector Technology Options
- Baghouse (Fabric Filter Collector)
- Wet ESP (Electrostatic Precipitator)
Spray Dryer (Dual Fluid Design) Technology Options
- Dry FGD System
- Semi Dry – Spray Dryer (dual fluid design)
- Dry – Dry Sorbent Injection