INTRODUCTION Dolomite is a calcium and magnesium double carbonate (CaCO3, MgCO3). It is a key raw material in the iron and steel, ferroalloys, glass, alloy steels, and fertilizer industries, among other industries. There are also dolomite chip flooring tiles accessible. Dolomite brick has a number of characteristics that make it an excellent refractory lining for a cement rotary kiln. The strong refractoriness of dolomite bricks allows them to withstand the high temperatures

Change in Malaysian Economy Since gaining independence in 1957, Malaysia has successfully separated its economy from its original agricultural and commodity economy, to what is now a powerful manufacturing and services industry, making the country a leading supplier of electrical appliances, parts, and components. Malaysia is one of the world’s most open economies with an estimated GDP of more than 130% since 2010. Trade and investment openness has had a significant impact on

The alumina-silica (SiO2) group of refractories includes alumina (Al2O3) refractories, which correspond to the SiO2 -Al2O3 phase equilibrium system. They differ from fire clay refractories in terms of Al2O3 content, with Al2O3 levels typically exceeding 45 percent. These refractories have a different raw material base than fire clay bricks. Because of their outstanding slag resistance and mechanical qualities, alumina-magnesia and alumina-spinel castables have been broadly ap