DENSO Manufacturing Czech s.r.o. Liberec Vertical packed absorber for HF separation
Implementation: 4 installations in 2015-2018
Scope of supply
- Absorption of HF
- Exhaust gas quantity VN=4800 Nm3/h
- Exhaust gas temperature 20-50°C (maximum 60°C)
- Input concentration of HF and inorganic fluorine compounds expressed as hydrogen fluoride cN< 45mg/Nm3
- Output concentration cN ≤ 4 mg/Nm3
- Quantity of the washing liquid (DEMI water) in the cleaning system: 1 m3
- Consumption of the washing liquid (DEMI water) (draining/refilling) 30 l/h
- Pressure loss of the absorber approximately 1,000Pa