Research Article
Experimental Study on the Influence of DPF Micropore Structure and Particle Property on Its Filtration Process
Table 1
The parameters of different particles.
| Particles | Primary diameter (nm) | BET (m2/g) | VOC (%) | Ash (%) |
| DK4A soot | 24 | NA | 4.1 | NA | Printex-U | 34 | 92 | 5.0 | 0.02 | SB 4A | 44 | 180 | 14.5 | 0.02 | CB FW200 | 20 | 550 | 20.0 | 0.02 | SB 250 | 51 | 40 | 3.5 | 0.4 |
|
|