Theoretical Assessment of the Prospects for the Use of Raw Materials in Ceramic Production

Abstract:

The paper presents the results of analyzing the prospects of using clay raw materials in a composition with metallurgical slags for the production of ceramic products. The results of the analysis of the chemical and mineralogical properties of clay from the Khalilovsky deposit in the Orenburg region and nickel slags from the dumps of the South Ural Nickel Combine are presented. The studies were carried out using X-ray fluorescence and differential thermal analysis methods. The article presents the performed X-ray and derivatograms of slag and clay and the features of the experimental types of raw materials revealed during their analysis. The connection between the chemical and mineralogical compositions of the experimental clay and slags on the technological properties of finished ceramic products has been theoretically established. The use of XRF and DTA to study the characteristics of plastic and non-plastic raw materials made it possible at the first stages of the experiment to reject materials that were unsatisfactory in properties for the production of ceramic products, which contributes to the optimization of experiments, rational consumption of costs of newly mined clay raw materials.

• Periodical: Key Engineering Materials (Volume 887)
• Pages: 499-503
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.887.499
• Online since: May 2021
• Authors: Victoria A. Gurieva, Anastasia A. Ilyina, Aleksandr V. Doroshin
• Keywords: Ceramics, Clay, Construction Materials, Differential Thermal Analysis, Industrial Waste, Nickel Slag, X-Ray Fluorescence Analysis

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