| Sample | Peak area/% | ||
| Aliphatic hydrocarbons | Aromatic hydrocarbons | Total hydrocarbons | |
| WF-PP | 27.891 | 0 | 27.891 |
| HZSM-5 | 23.454 | 24.443 | 47.897 |
| Ag0.28 | 24.164 | 18.763 | 42.927 |
| Ag0.42 | 23.152 | 24.973 | 48.125 |