| Zeolite runner machine air pollution control project | |
| industry involved | pharmaceutical and chemical industry |
| Pollution characteristics | Butanol, butyl ester |
| gas concentration | Butanol < 1200 mg/m³, butyl ester < 800 mg/m³ |
| air volume | 30000m³/h |
| Air pollution control system | Alkali washing + oxidation + water washing + Zeolite runner + catalytic combustion |
| purification efficiency | ≥96% |
