Lime 6-15 Morvarid Bandar Pol

Lime is one of the oldest minerals known to human history and to the era of Rome, the old and the Egyptians, who in the affairs of the building erected have taking returns and three thousand years ago, Iranians how to build, concrete, limestone, knew of this matter in building IP building, bridges, water, traffic signs and etc were used. Lime has caused the cement industry have also been because the main material, ingredients cement, lime can be. Nowadays, in the world millions of tons of lime in building and cement production, and other industries because of the characteristics inherent that is, the availability of it is one of the most important elements used. The main material, limestone, oxide of calcium, which is a combination of strong alkali and can be used with all acids used in combination. Usually over the most production of lime alive, become hydrated to form solid or liquid, with the use of the reactions relevant in the industry used, and because the reaction of the lime, live and water along with temperature is large, therefore, in many industries, hydrated lime, which greatly stable is used.