This FGD installation uses a corrosion-resistant desulphurization pump designed for continuous operation in limestone–gypsum wet flue gas desulphurization systems. The slurry typically contains limestone powder, gypsum particles, and low-pH liquids, requiring excellent corrosion and abrasion resistance. The pump’s duplex stainless steel or high-alloy wetted components ensure long service life, while its stable hydraulic performance supports reliable circulation of absorbent slurry throughout the FGD tower. This guarantees efficient SO₂ removal and consistent operation of the power plant’s environmental control system.
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