Abstract
The present paper studies a new method of bleaching that allows extending the range of raw materials for white cement. This paper investigates the separate introduction of mineralizers into raw slurry of CJSC Belgorod Cement plant containing 2.78% of Fe2O3. The separate introduction of mineralizers provides bleaching effect and complete consumption of free calcium oxide at the temperature of 1250 °C. The bleaching is caused by the reduced content and changed composition of ferroaluminate phase.
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Mishin, D., & Kovalev, S. (2019). Production of Bleached Cement. In Springer Proceedings in Earth and Environmental Sciences (pp. 356–359). Springer Nature. https://doi.org/10.1007/978-3-030-22974-0_86
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