Technical feasibility of the incorporation of rice husk ash, sludge from water treatment plant and wood ash in clay for ceramic coating

Q3 Earth and Planetary Sciences
E. Medeiros, Rosa Maria Sposto, G. Neves, R. Menezes
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引用次数: 0

Abstract

This paper presents a technical feasibility analysis of the incorporation of Rice Husk Ash (RHA), Sludge from Water Treatment Station (SWTS) and Wood Ash (WA) in clay for the mass used in ceramic coating. The methodology involved analyzing the technological properties of various compositions. Samples were prepared for pressing, with compositions from 0 to 50% waste and 50 to 100% clay. The sintering was carried out in a muffle furnace. The properties studied were: solubility and leaching (environmental characterization), water absorption and rupture strength modulus. It was concluded that the best condition was the use of up to 25% of the residuals at temperatures of 1000 oC, 1100 oC and 1150 oC.
稻壳灰、水处理厂污泥、木灰掺入陶瓷涂料粘土的技术可行性
本文对稻壳灰(RHA)、水处理站污泥(SWTS)和木灰(WA)在陶瓷涂料中掺入的技术可行性进行了分析。该方法包括分析各种组合物的工艺特性。样品准备用于压制,组成为0 - 50%的废物和50 - 100%的粘土。烧结是在马弗炉中进行的。研究的性能是:溶解度和浸出(环境表征),吸水率和断裂强度模量。结果表明,在1000℃、1100℃和1150℃的温度下,渣油的最佳利用率为25%。
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
Rem-Revista Escola De Minas
Rem-Revista Escola De Minas 工程技术-工程:土木
自引率
0.00%
发文量
0
审稿时长
6-12 weeks
期刊介绍: REM – International Engineering Journal (antigua REM – Revista Escola de Minas) es la primera revista técnica de Sudamérica. Fue fundada en enero de 1936 por los estudiantes de la Escuela de Minas de Ouro Preto y desde entonces se ha especializado en la publicación de artículos en las áreas de la Ingeniería Civil, Geología, Metalurgia y Materiales y, Minería y Mecánica y Energía. Su objetivo es servir como un medio de publicación para los trabajos técnicos y científicos originales de investigadores nacionales y extranjeros en esas áreas. Contribuciones originales (artículos y cartas) son aceptadas. Artículos de revisión dependen de la invitación y/o análisis de los Editores. El envío de artículos para su publicación implica que el trabajo no ha sido publicado previamente, que no está siendo presentado para su publicación en otra revista y no se publicará en otro lugar, en la misma forma, sin el permiso, por escrito, de los Editores/Autores.
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