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根据闪点的变化规律 ,发现有机化合物的闪点与沸点之间存在着良好的线性关系 ,据此发展了一种计算有机化合物闪点的普适化方法。对 145 7种有机化合物的计算结果表明 ,闪点计算值与实验值的一致性令人满意 ,平均误差 3 75 %。本文方法的提出 ,不仅揭示了有机物的闪点与沸点之间的定量关系 ,而且为工程上提供了一种计算有机化合物闪点的有效方法
According to the change law of the flash point, we found that there is a good linear relationship between the flash point and the boiling point of the organic compound. Therefore, a universal method for calculating the flash point of the organic compound has been developed. Calculations of 145 7 organic compounds show that the calculated flash point is in good agreement with the experimental data, with an average error of 75%. The proposed method not only reveals the quantitative relationship between the flash point and boiling point of organic matter, but also provides an engineering method for calculating the flash point of organic compounds