Prarancangan Pabrik Kalsium Sulfat Dihidrat Dari Kalsium Hidroksida Dan Asam …

ABSTRACT Calcium sulfate dihydrate (CaSO4.2H2O) or gypsum is one of the most useful processed materials. Applications of calcium sulfate dihydrate are as a building material, a chalk-making material, an additive in the manufacture of portland cement, and as an additive in certain foods such as tofu and some medicines and pharmaceuticals. The process of forming calcium sulfate dihydrate (gypsum…