Defoamer for Desulfurization (FGD)
Specialized defoamer for flue gas desulfurization (FGD) limestone slurry systems. Prevents foam overflow in absorber towers and improves SO2 removal efficiency.
Technical Specifications
| pH | 6.0–8.0 |
| density | 0.98–1.05 g/mL |
| packaging | 200 kg drums or IBC |
| appearance | Gray-white emulsion |
| active content | 20–30% |
| thermal stability | up to 80°C |
Applications
- Wet FGD limestone/gypsum systems
- Power plant scrubbers
- Cement plant FGD
- Waste incineration FGD
Key Features
- Designed for FGD slurry chemistry
- Prevents absorber tower overflow
- Improves SO2 absorption efficiency
- Resistant to gypsum crystal abrasion