In this paper, we report an experiment intended as a tool to introduce chemistry and materials science students to several chemical concepts through the determination of the best experimental conditions for the formation of calcium oxide (lime) from a source of high content of calcium carbonate (eggshells). Thermal gravimetric analysis (TGA), infrared spectroscopy (FTIR), and qualitative tests were used to optimize the experimental conditions of calcination temperature and time for the formation of calcium oxide.

中文翻译：

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从蛋壳到生石灰：使用碳酸盐循环作为整体概念，将学生引入TGA和FTIR进行材料分析

在本文中，我们报告了一项旨在将化学和材料科学专业的学生介绍给几个化学概念的工具的实验，该实验通过确定从高含量碳酸钙中生成氧化钙（石灰）的最佳实验条件来确定。蛋壳）。使用热重分析（TGA），红外光谱（FTIR）和定性测试来优化煅烧温度和氧化钙形成时间的实验条件。