Table 5 Soot oxidation activity results over the fresh catalysts
Sample | MIVR single channel inlet flow rate = 2 ml min−1 | MIVR single channel inlet flow rate = 20 ml min−1 | ||||
---|---|---|---|---|---|---|
T10% | T50% | T90% | T10% | T50% | T90% | |
CeO2 | 360 | 409 | 440 | 367 | 405 | 422 |
Ce80Zr20 | 350 | 433 | 561 | 381 | 416 | 443 |
Ce80Pr20 | 412 | 478 | 527 | 374 | 443 | 492 |
Ce80Zr10Pr10 | 395 | 454 | 495 | 405 | 465 | 506 |