What materials can be made of limestone
Soda ash is made from limestone, salt, ammonia and other raw materials through a series of reactions. Caustic soda production by lime and soda ash reaction. Bleaching was made by the reaction of pure lime and chlorine. Made of calcium chloride, calcium nitrate, calcium sulfate and calcium salt by important chemical processing of limestone. Lime water can remove the temporary rigid, used as a water softener. Made of pure calcium carbonate powder, which is used as filler for rubber, plastic, paper, toothpaste, cosmetics and so on. Soda lime made of lime and caustic soda, used as an absorbent for carbon dioxide. Quicklime as a desiccant and disinfectant. In agriculture, with quick lime sulfur mixture, such as pesticide bordeaux. The application of slaked lime in the soil can neutralize the acidity of the soil, improve the structure of the soil, and supply the calcium needed for the plant. Use lime to brush the trunk to protect trees.
Quicklime absorption of moisture or water becomes slaked lime, lime is also known as slaked lime, its main component is Ca (OH) 2. Slaked lime is prepared into lime slurry, lime paste, lime mortar and so on. Cement is made from limestone and clay, which is calcined at high temperature. The glass is made of limestone, quartz sand, soda ash and so on. Iron ore is used as a flux to remove gangue. With lime as slagging material in steelmaking, removal of sulfur, phosphorus and other harmful impurities. Calcium carbide (the main component is CaC2) is the reaction of quicklime and coke in the furnace.
Limestone can be directly processed into stone and fired into quicklime. Quicklime and hydrated lime. The main component of quicklime is CaO, generally a block, pure white, containing impurities as light gray or light yellow.
