Modern electrolytic aluminum production industry mainly uses Cryolite-Alumina molten-salt electrolysis. The main waste gas in electrolytic aluminum production is CO2 and gas-solid fluorides as HF gas. It can monitor gas components to control emission of pollutants and recycle of fluoride.
| NO. | Measurement point | Temperature | Pressure | Measurement components | Detection purpose | Recommend products* |
| 1 |
Stack or flue |
/ | / |
CEMS (5 Parameters) HF:0-20mg/m3
|
Online-monitor each components in exhaust gas | EM-5/LGT-100 |
