Question

what are the materials required for the production of cement? also describe the process manufacture of cement​

Answer 1

Answer:

Different minerals need to be mined in order to make cement. ... Cement manufacturing is a complex process that begins with mining and then grinding raw materials that include limestone and clay, to a fine powder, called raw meal, which is then heated to a sintering temperature as high as 1450 °C in a cement kiln.

Answer 2

Answer:

Different minerals need to be mined in order to make cement. ... Cement manufacturing is a complex process that begins with mining and then grinding raw materials that include limestone and clay, to a fine powder, called raw meal, which is then heated to a sintering temperature as high as 1450 °C in a cement kiln.