Figure 1. The treatment processes of flue gas in coal-fired power
plants.
2.2 Characterizations
The surface morphology of PPS-based bag filter materials was observed by
a scanning electron microscope (SEM, HBS-100A, Shanghai Tianjing Co.,
China). Samples were cut randomly from the bulk of bag filter, and then
coated with gold sputters before testing.
Table 2. Sample labels and related parameters under the loading units
between 200MW and 300 MW.