Monday , 8 August 2022

Raw Mix Design for Ordinary Portland Cement

Amala Fathima Rani1, S. Lourdu Mary1, M. Anu2, P. Lakshmi Prabha2, G. Kalpana2
1Department of Chemistry, Holy Cross College of Arts and Science, Trichy.
2Department of Chemistry, Shrimati Indira Gandhi College, Trichy.
*E-mail: [email protected]

Raw meal proportionating is the critical step in the manufacture of Cement. An Extensive Chemical analysis of  the raw materials is required to achieve the desired Cement through the implementation of the raw mix designing techniques. Chemical analysis proves to be the critical step in the raw meal proportionating. So an adequate knowledge about the analytical techniques involved in the quantitative estimation of various constituents in a raw material becomes inevitable. This work may help a cement manufacturing chemist to keep himself abreast of the analytical techniques and their background in the quantitative estimation of various constituents in the raw materials used for Cement Raw meal proportion.
Keywords: Ethylene Diamine Tetra Acetic Acid, Erio Chrome Black-T, CaO, MgO

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