Table 3.
Effect of reaction temperature on furfuryl alcohol conversion and product selectivity for hydrogenolysis reactions over Ru/C[a]
|
Reaction temperature |
Conv./% |
Selectivity/% |
|||||
|---|---|---|---|---|---|---|---|
|
THFA |
1,2‐PeD |
1,5‐PeD |
1,4‐PeD |
CPO |
CPL |
||
|
403 [b] |
100 |
65 |
12 |
0.5 |
0.7 |
0.8 |
0.0 |
|
423 K |
100 |
59 |
19 |
1.7 |
2.1 |
0.6 |
0.0 |
|
443 K |
100 |
72 |
18 |
1.6 |
1.1 |
0.8 |
0.0 |
|
463 K |
100 |
65 |
17 |
1.3 |
1.1 |
0.8 |
0.0 |
[a] Reaction conditions, unless otherwise stated: furfuryl alcohol (1.0 g), Ru/C (0.06 g), 1‐PrOH (30 cm3), 3.0 MPa H2, 1 h. Abbreviations: conv., conversion; THFA, tetrahydrofurfuryl alcohol; PeD, pentanediol; CPO, cyclopentanone; CPL, cyclopentanol. [b] Data are shown in Table 2. Reaction conditions: furfuryl alcohol (0.34 g), Ru/C (0.02 g), 1‐PrOH (10 cm3), 3.0 MPa H2, 1 h.