Quicklime is made of high-temperature calcination
Limestone is the main component of calcium carbonate CaCO3, while the main component of quicklime is CaO.Quicklime reacts with water to form calcium hydroxide Ca (OH) 2, commonly known as slaked lime.Equation CaO+H2O=Ca (OH) 2
Lime as the main component of calcium oxide, usually method was mainly composed of calcium carbonate rock, calcined at high temperature, then decomposition of carbon dioxide and calcium oxide (chemical formula: CaO, which is also known as lime, marble).
Quicklime is calcined at high temperature.