【摘要】 阐述了用热天平分析煤的燃烧特性优于煤的常规分析数据，在不具备进行热天平试验的条件下，可用煤的工业分析数据表征热天平试验结果，用RW表征煤的着火燃烧稳定性，用RJ表征煤的燃尽特性。并以此特征指数判断煤的燃烧特性。更多还原

【Abstract】 The Paper presents that thermogravimetric analysis have an advantage over normal coal analyis. But if thermogravimetric analysis is lindted due to test condition, test data of coal proximate analysis may replace thermogravimetric analysis. RW is stability of coal fital, RJis character of coal burning-up in the paper. R. and RJ are used to determinate character of coal combustion.更多还原