A. A. Svinukhova, S. A. Yankovsky, A. D. Misyukova, A. Ya. Pak
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引用次数: 0
Abstract
The results of obtaining titanium carbide by a vacuum-free electric arc method using various types of biocarbon obtained by classical pyrolysis of biomass waste, such as tangerine peel, pomelo peel, banana peel, pine nut shells, and walnut shells, are presented. An analysis of X-ray diffraction patterns of the synthesized materials showed the repeatability of the experiment with the receipt of diffraction maximums indicating the formation of a cubic structure of titanium carbide. An analysis of the thermal oxidation of the resulting powders showed that the process proceeded slowly up to 1000°C, but the rate of oxidation increased significantly with temperature. It has been established that the weight of the studied titanium carbide powders obtained using various types of carbon increased upon thermal heating in an oxidizing atmosphere, as confirmed by thermogravimetric analysis.
本文介绍了利用传统热解生物质废物（如橘子皮、柚子皮、香蕉皮、松子壳和核桃壳）获得的各种生物碳，通过无真空电弧法获得碳化钛的结果。对合成材料的 X 射线衍射图样进行的分析表明，实验具有可重复性，衍射最大值的出现表明碳化钛形成了立方结构。对所得粉末的热氧化分析表明，这一过程在 1000°C 以下进行缓慢，但随着温度的升高，氧化速度明显加快。经热重分析证实，所研究的使用各种类型碳的碳化钛粉末在氧化气氛中加热后重量增加。
期刊介绍：
The journal publishes theoretical and applied articles on the chemistry and physics of solid fuels and carbonaceous materials. It addresses the composition, structure, and properties of solid fuels. The aim of the published articles is to demonstrate how novel discoveries, developments, and theories may be used in improved analysis and design of new types of fuels, chemicals, and by-products. The journal is particularly concerned with technological aspects of various chemical conversion processes and includes papers related to geochemistry, petrology and systematization of fossil fuels, their beneficiation and preparation for processing, the processes themselves, and the ultimate recovery of the liquid or gaseous end products.
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