Table 3 Catalysts characterization by XPS
From: Alkaline-enhanced boehmite catalysts for catalytic hydrolysis of carbonyl sulfide at low temperature
Al-O (%) | Al–OH (%) | H-OH (%) | |
|---|---|---|---|
Boehmite-1 | 34.5 | 40 | 25.5 |
K/Boehmite-1 | 43.9 | 26 | 30.1 |
used Boehmite-1 | 39.4 | 41.4 | 19.2 |
used K/Boehmite-1 | 50.6 | 29.2 | 20.2 |