Calcined Dolomite

Calcined dolomite is calcium oxide cao and magnesium oxide MgO which is obtained by heating dolomite ore caco3, mgco3 in horizontal and vertical furnaces. MgO and cao are formed completely separately from each other and have no solubility in each other and no phase is formed between them.

Most dolomites are found in cream-gray and gray-white colors, but some have been seen in other colors such as white, yellow, green, and black.

Dolomite-containing rocks are known by the same name as dolomite or dolomite limestone. Carbonate minerals include calcite, aragonite, and dolomite. Perhaps no other mineral has the uses that limestone and dolomite have. Due to their physical properties, carbonate stones form the basic foundations of the building materials industry and have been used since the beginning of human civilization, and currently, the use of these stones is increasing. Carbonate rocks comprise 50% of the world’s oil and gas reservoirs and 95% of Iran’s oil and gas reservoirs. Carbonate sediments are composed of calcite (low or high magnesium) or aragonite and some dolomite, pyrite, and quartz.