Research on clay raw materials for manufacturing of clinker bricks

Q4 Chemistry

Voprosy Khimii i Khimicheskoi Tekhnologii Pub Date : 2023-10-01 DOI:10.32434/0321-4095-2023-150-5-135-146

О. Khomenko, B. Datsenko, G. Fomenko

引用次数: 0

Abstract

We developed a basic approach for determining the possibility of using clay raw materials for the manufacturing of ceramic clinker bricks. A complex of properties is given that allow establishing rational technological parameters of forming, drying and firing of ceramic products. Composite charges were prepared based on clays of different mineralogical types from the Druzhkiv, Siver and Ozeryan deposits (Ukraine). It was established that on the basis of experimental materials by means of plastic forming and firing at temperatures of 1100–11200C it is possible to obtain ceramic clinker bricks with a water absorption of 4–5% and a mechanical strength of 29.8–30.0 MPa, which meets the requirements for clinker bricks. The obtained characteristics of previously unexplored clay raw materials open the possibility of their wide application in the construction industry.

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熟料砖生产用粘土原料的研究

我们开发了一种基本的方法来确定使用粘土原料制造陶瓷熟料砖的可能性。给出了陶瓷制品成型、干燥和烧成工艺参数的综合性能。根据来自Druzhkiv, silver和Ozeryan矿床(乌克兰)的不同矿物学类型的粘土制备了复合电荷。在实验材料的基础上，通过1100 ~ 11200℃的塑性成型和烧制，可以得到吸水率为4 ~ 5%、机械强度为29.8 ~ 30.0 MPa的陶瓷熟料砖，满足熟料砖的要求。获得了以前未开发的粘土原料的特性，为其在建筑工业中的广泛应用开辟了可能性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Voprosy Khimii i Khimicheskoi Tekhnologii Chemical Engineering-Chemical Engineering (all)

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： Voprosy Khimii i Khimicheskoi Tekhnologii (Issues of Chemistry and Chemical Technology) is published bimonthly by the Ukrainian State University of Chemical Technology and accepts Ukrainian- or English language high-quality original articles and reviews concerning various fields of research in chemistry and chemical engineering. Our unusual title “Voprosy khimii i khimicheskoi tekhnologii” originates from the transliterated initial Russian title “Issues of Chemistry and Chemical Technology“. The fact of the matter is that Voprosy khimii i khimicheskoi tekhnologii was founded in 1965 as a scientific journal mainly for Russian-reading and Russian-speaking readership when «the Iron Curtain» existed. Since 1991, after Ukraine declared its independence, our Journal began to publish the articles in Ukrainian and English. Multilingualism is our established tradition. We remember and cherish our traditions, but we follow the latest trends in modern science. Papers that are multidisciplinary or address new or emerging areas of chemistry and chemical engineering are particularly encouraged. Thus, the scope is dynamic. It includes but is not limited to the traditional areas of general, inorganic, organic, analytical, physical chemistry and electrochemistry, as well as all conventional areas of chemical engineering (chemistry of high molecular compounds, technology of inorganic and organic substances, processing of combustible minerals, chemical technology of silicates, processes and apparatus of chemical productions, etc.). The Journal publishes papers dealing with newer interdisciplinary areas such as materials science, nano-science, catalysis, computational and theoretical chemistry, surface phenomenon and colloidal systems, environmental chemistry, green chemistry.