desulphurization gypsum wallboard plant Solutions ...
desulphurization gypsum wallboard plant Flue Gas Desulfurization Gypsum Flue Gas Desulfurization Gypsum. The second most common use of CCPs is flue gas desulfurization (FGD) gypsum in wallboard. This material is produced by emissions control systems (scrubbers) that remove sulfur and oxides from power plant flue gas streams.