Metallurgical coking
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Sintering machine flue gas ultra-low emission technical route
Semi-dry desulfurization route process:
ESP+CFB+GGH+SCR
Technical features:
| A Mature and stable technology | B System investment province | C Lower operating cost than wet method |
| D Zero waste water discharge | E No whitening device is required | F Achieving ultra-low emission targets |
Coke oven flue gas ultra low emission technology route
Process of first denitration and then desulfurization route:
SCR+waste heat boiler+CFB+FF
Technical features:
| A Short system process | B Equipment Investment Province | C Low operating costs |
| D No wastewater discharge | E Waste heat recovery and utilization | F Achieve ultra-low emission targets |