Catalyst code | Catalyst composition | Acidity nH+ (mmol/g) |
ALH 1 | ZrO2 | 1.5 |
ALH 2 | (0.5 M) | 8 |
ALH 3 | (1 M) | 9.2 |
ALH 4 | ZrO2/Nb (3%) | 3.1 |
ALH 5 | ZrO2/Nb (5%) | 3 |