Lime production process: lime production process is the original limestone and fuel (wood) hierarchical placement of high purity calcium oxide manufacturers, fire firing one week that was. The use of modern mechanization and semi-mechanized shaft kiln and rotary kiln, fluidized bed furnace and other equipment for production. Calcination time is correspondingly shortened. Quicklime purposes: a lot of lime and limestone used as building materials sales of high purity calcium oxide, is an important raw material in many industries. Limestone can be directly processed into stone and fired into quicklime. There quicklime and slaked lime. The main component of high purity quicklime is CaO calcium oxide, the general was massive, pure white, pale gray or pale yellow containing impurities.