Fig 1.
(A) individual catalyst, (B) Packaged catalyst.
Table 1.
Coating materials and Pt loadings of DPF module.
Fig 2.
The simulated-exhaust-gas experiments bench.
Fig 3.
(A)Diesel engine, (B) Bench schematic figure.
Fig 4.
BPT results for DPF with different coating and loading contents.
(A) DPF 1#, (B) DPF 2#, (C) DPF 3#.
Fig 5.
PMs deposition and residuals in DPF with different coating and loading contents.
(A) DPF 1#, (B) DPF 2#, (C) DPF 3#.
Table 2.
Upstream and downstream PMs emissions of unit power (g/kW-h) and PMs filtering efficiency (%) of DPF at different diesel engine loads.
Table 3.
Upstream and downstream smoke level (mg/m3) and filtering efficiency (%) of DPF module under different loads.
Fig 6.
DPF BPT tests in pilot-scale bench.
Fig 7.
Long-term DPF module regeneration durability test.
Fig 8.
(A) Upstream; (B) Inside; (C) Downstream.
Fig 9.
Upstream and downstream gaseous emissions of DPF.