Reactivity of raw mixtures with different particle sizes in the presence of ammonium bifluoride

The effect of ammonium bifluoride additive on the chemical reactivity of raw cement mixes was examined. It was found that the induction of 0.3-0.7% of the mineralizer additive makes it possible to intensify the absorption of calcium oxide during burning of raw mixes with different particle sizes.

Author: Yu.G. Kozlovsky, V.A. Lotov, Ye.A. Sudarev

Section: Science and production

Keywords: reactionary ability, raw mix, ammonium bifluoride, burning, clinker, mineralogical composition, free calcium oxide