指标可加性在焦炭质量预测中的应用研究

Application and study of index additivity in coke quality prediction

以有关参考文献中的配煤炼焦实验数据为研究对象,分析其数据具有明显非线性交互作用的规律,得到的结论是焦炭的性质尤其是热性质,是可以通过单种焦的热性质加和进行预测的。同时文中提出了改进的焦炭性质加和预测方法,既保持了加和方法简捷明了的优点,又限定了该方法的适用范围,有利于在配煤炼焦生产实践中应用。

Coal blending and coke-making test data in relevant references were analyzed, the obtained conclusion is that coke property, especially for thermal property can be predicted by means of thermal property additivity of single kind of coke. At the same time, the improved coke property additivity predic- tion method was given, which not only might have simple and clear advantage of additivity law, also could limit the applicable range of this method, it is beneficial to the application of coal blending and cokemaking production practice.