VERFAHREN UND ANORDNUNG ZUR HERSTELLUNG VON ZEMENT NACH DEM BELIT-TYP
摘要
<p>An active Belite cement clinker is sintered at 1350 DEG C-1450 DEG C and is cooled in two stages, with rapid cooling (quenching) e.g. in a fluidised bed being obtainable at the first stage and/or any necessary minimisation of the particle size to </= 10 mm diameter by impact pulverisation with simultaneous cooling and/or adjustment of the silicate module and/or alumina module, and subsequent cooling taking place at the second stage with normal cooling gradients. Preferably the high cooling gradient stage occurs within the range 1350 DEG C-1250 DEG C as the upper limit and 1000 DEG C-800 DEG C as the lower limit.</p>
