Portland Cement Manufacturer Upgrades Technology, Improves Operation and Reduces Costs
Portland Cement Manufacturer Upgrades Technology, Improves Operation and Reduces Costs
2 PagesPortland Cement Manufacturer Upgrades Technology, Improves Operation and Reduces Costs Background Portland cement manufacturing involves a combination of operations to crush and grind raw materials, such as limestone and silicatious clay. The ground mix is converted into lime (CaO) in the rotary kiln which upon being heated to about 2700 °F (1500 °C) will form Calcium Silicates - the active ingredient in portland cement. The product from the kiln
