Synthetic gypsum plant plant manufacturerHenan Mining ...
Chemical Information Review Document for Synthetic and. gypsum was 180 million tons Synthetic gypsum is mainly produced as a byproduct in flue gas desulfurization (FGD) systems Calcined gypsum is produced domestically from crude gypsum by heating selenite In the United States, gypsum is primarily used to manufacture wallboard and plaster for homes, offices, and commercial buildings