Crushed limestone powder is important material for flue gas desulfurization or power plant desulfurization. The desired fineness is usually 200mesh. Liming can offer you suitable grinding mills to produce limestone powder with 200mesh fineness, such as TGM Trapezium Mill and MTW European Trapezium Mill machine. Aside from single grinding unit, Liming can also design complete limestone powder grinding plant with customized solutions.
Flue gas desulfurization (FGD) is a technology used to remove sulfur dioxide (SO2) from the exhaust flue gases of fossil fuel power plant (which burns coal or oil to produce steam for steam turbines to drive electricity generators). Limestone-gypsum flue gas desulfurization process is the world’s most widely used FGD technology. About 90% of Japan, Germany, and the U.S. power plants use gypsum desulfurization process, which is wet scrubbing using a slurry of alkaline sorbent, usually limestone or lime. Liming has been engaged in limestone grinding for more than 30 years. Our high quality grinding plant and experienced service will perfectly meet your powder production requirement for FDG.
