Coal is one of the most important primary fossil fuels, a solid carbon-rich material that is usually brown or black and most often occurs in stratified sedimentary deposits. Coal is defined as having…ادامه مطلبCoal

Calcium and magnesium oxide or calcined dolomite are obtained from dolomitic minerals such as calcium carbonate and magnesium Ca Mg (CO3) 2, through the calcination process. Ca Mg (CO3)2 + Heat →…ادامه مطلبCalcined Dolomite

Dolomite is a form of limestone, rich in approximately equal parts of magnesium carbonate and calcium carbonate. It is found widely throughout the world. Dolomitic limestone contains about five times…ادامه مطلبDolomite

Calcium oxide (CaO), generally recognized as lime, burnt lime or quicklime, is a widely used material for desulfurization. The quicklime is not stable and, when cooled, will spontaneously react with CO2 from the air until, after enough…ادامه مطلبCalcium Oxide

Calcium carbonate is a chemical compound with the formula CaCO3 formed by three main elements: carbon, oxygen, and calcium. It is a common substance found in rocks in all parts of the…ادامه مطلبCalcium carbonate