TABLE 3.
Comparison of the catalytic performance of Ni/NiAlOX-650 with the literature in the deep hydrogenation of phenanthrene.
| Reactor | Catalyst | Temperature/°C | H2 pressure/ MPa | WHSV/h−1 | Conversion of PHE/ % | Selectivity/ % | r obs×103/mol kg−1 s−1 | TOFa×103/s−1 | Ref | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DHP | THP | as-OHP | s-OHP | PHP | |||||||||
| Fixed-bed | Ni/NiAlOX-650 | 300 | 5 | 52.0 | 98.9 | 0.7 b | 0.9 b | 2.8 b | 16.0 b | 79.6 b | 1.53 | 14.64 | This work |
| Ni(2.2)WS2 | 300 | 6 | − | 26.0 | 44.9 | 35.3 | 3.9 | 15.3 | 0 | 0.99 | − | Luo et al. (2018) | |
| Ni(3)MoS2 | 300 | 6 | − | − | − | − | − | − | − | 0.43 | − | Schachtl et al. (2015) | |
| NiMoS/MZSM-5 | 280 | 5 | 14.0 | 98.7 | 0 | 1.4 | Sas-OHP + Ss-OHP = 80.7 | 17.9 | 0.74 | 1.80 | Fu et al. (2015) | ||
| MoP/ZSM-5-NA | 290 | 5 | 15.4 | 77.0 | Sas-OHP + Ss-OHP + SPHP = 43.0 | 0.34 | 0.07 | Fu et al. (2019) | |||||
| Ni2P/HZSM-5-M | 300 | 5 | 15.4 | 99.0 | Sas-OHP + Ss-OHP + SPHP = 98.0 | 1.32 | 8.20 | Fu et al. (2016) | |||||
| Pt (3)-Pd (10) | 320 | 5 | 28.0 | 97.2 | 2.0 | 4.0 | 2.0 | 10.0 | 82.0 | 1.20 | − | Qian et al. (1999) | |
| Autoclave | NiO(55%)/Al2O3 | 315 | 7.8 | 97.9 | 16.9 | 7.4 | 15.4 | 39.4 | 20.8 | − | − | Nuzzi and Marcandalli (2003) | |
| Ni-PSNT | 240 | 4 | 100 | 0 | 9.7 | 6.0 | 58.8 | 25.5 | − | − | Wang D et al. (2019) | ||
a
Detected at total phenanthrene conversion lower than 20%.
b
Average selectivity in phenanthrene hydrogenation for 8 h.