Abstract

Ozone is employed to accelerate oxidation and hence shorten experiments regarding the susceptibility of coal to oxidation and self-ignition. To avoid profound oxidative destruction of the coal sample, experiments are conducted at 25°C and low ozone concentrations (~10 mg/L). The influence of the sample’s moisture content on the reactivity of coal with ozone is assessed. The oxidation rate declines when excess moisture is removed.

中文翻译：

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水分含量对煤在臭氧中反应性的影响

摘要

臭氧用于加速氧化并因此缩短关于煤对氧化和自燃的敏感性的实验。为避免煤样受到严重氧化破坏，实验在 25°C 和低臭氧浓度（~10 mg/L）下进行。评估了样品的水分含量对煤与臭氧的反应性的影响。当去除多余的水分时，氧化速率会下降。