Table 4. Effluent analysis following the glycerol oxidation reaction a .
Catalyst | La in effluent (ppm) | B element in effluent (ppm) | % La leaching | % B site leaching |
AuPt/LaMnO3 | 58 | 20 | 2.1 | 1.1 |
AuPt/LaFeO3 | 168 | 36 | 6.0 | 1.9 |
aReaction conditions: glycerol 0.3 M in water, 4 : 1 NaOH : glycerol, glycerol : metal = 1000, 3 bar O2, 100 °C, 6 h.