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本文以三种典型煤为对象,测定了煤及灰中汞,砷,硒的浓度,了解了元素的挥发性.对钱家营褐煤进行了不同温度的燃烧实验.测定了在不同温度下燃烧灰中汞,砷,硒的含量变化.将所得实验结果与化学热力平衡分析工具F*A*C*T2.1模拟系统结果相比较.推测了其中可能发生的反应.

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