衡水Dead burnt magnesia

Dead burnt magnesia means that when magnesite is calcined at 1800 °C, carbon dioxide completely escapes, and magnesium oxide forms a dense block of periclase, called dead burnt magnesia (also known as sintered magnesia). of refractoriness. The main component of fused magnesia is magnesium oxide, which is made of natural super magnesite ore through flotation purification, light burning, fine grinding, high pressure ball pressing, and ultra-high temperature oil shaft kiln calcination. Light Burnt Magnesium Ball