Research Article
Investigation of Effective Parameters Ce and Zr in the Synthesis of H-ZSM-5 and SAPO-34 on the Production of Light Olefins from Naphtha
Table 9
Results of thermal catalytic cracking of naphtha on Zr -SAPO-34 at 750°C.
| Catalytic | Yield (wt. %) | Methane | Ethan | Ethylene | Propylene | Butylene | |
| SAPO-34 | 6.11 | 3.94 | 17.05 | 19.82 | 2.37 | 40.17 | 2%Zr/SAPO-34 | 6.53 | 4.07 | 18.85 | 20.18 | 2.39 | 37.51 | 5%Zr/SAPO-34 | 6.58 | 3.56 | 19.91 | 18.37 | 2.64 | 38.26 | 8%Zr/SAPO-34 | 5.61 | 3.29 | 17.84 | 17.23 | 2.44 | 46.67 |
|
|