Scanning electron microscopy imaging of hydraulic .
Cement clinker is manufactured from a finely-ground, homogenized blend of limestone, shale and iron ... setting, to a fine powder «45 ~) to produce cement. Fig. 1 shows a representative clinker nodule. LeChatlier [1] first examined thin sections of clinker using the then new petrographic microscope. About a decade later, petrographic ...
Lafarge - Transcript of: Cement manufacturing process
Lafarge has made a commitment to WWF to reduce its global CO2 emissions so uses alternative fuels for example. [Photo captions] Pre-heating and rotary kiln Rotary kiln Control room Wind farm [Step 4] Storage and grinding of cement [Text] Cooled clinker is stored in silos before being mixed with gypsum.