Table 4 Results for recycling of activated Cu@A-HCS catalysts activated with KOH
No. | Catalysts | Wcatalyst a (g) | CCu b (mmol/L) | SDMC (%) | CMeOH (%) | TOF (h−1) |
---|---|---|---|---|---|---|
1 | A-HCS | 0.8700 | – | – | – | – |
2 | Cu@A-HCS | 0.8672 | 150 | 91.2 | 17.1 | 8.6 |
3 | Removed from no.2 | 0.8551 | 148 | 91.3 | 17.3 | 8.8 |
4 | Removed from no.3 | 0.8436 | 146 | 90.8 | 17.2 | 8.8 |
5 | Removed from no.4 | 0.8263 | 143 | 91.4 | 17.1 | 9.0 |
6 | Removed from no.5 | 0.8147 | 141 | 91.3 | 17.0 | 9.1 |
7 | Removed from no.6 | 0.7974 | 138 | 91.1 | 17.0 | 9.2 |
8 | Removed from no.7 | 0.7827 | 136 | 91.5 | 16.9 | 9.4 |