PHT catalyst
PHT catalyst is produced by Pt as the active component and cordierite honeycomb as the carrier with the characteristics of high activity, stable performance, strong anti-poisoning and long service life. The optimal operating temperature of the catalyst is 300-400 ℃.
Application :Purification of organic waste gases (aromatic hydrocarbon, ester, ketone, styrene, isophorone, DBE, PMA ) emitted from various industries such as enameled wire, painting, metal printing, packaging and chemical process.
Catalytic performance for typical VOCs
| VOCs | Concentration( mg/m³) | T99.5 (℃) | ||||||
| Toluene | 3500 | 180 | ||||||
| Ethyl acetate | 3500 | 210 | ||||||
| Acetone | 2800 | 200 | ||||||
| Ethanol | 2800 | 205 | ||||||
| Benzene | 3100 | 190 | ||||||
| Hexane | 2500 | 260 | ||||||
| Cyclohexane | 2500 | 270 | ||||||
Catalytic performance for ethylene oxide
| Reaction temperature(℃) | Conversion rate(%) |
| 240 | 100 |
| 220 | 100 |
| 200 | 100 |
| 180 | 100 |
| 170 | 99.85 |
| 160 | 98.05 |
