In non-isothermal TGA, Doyle and Coats-Redfern approximate equations can be used to simulate char gasification behaviors. Comparing with E obtained via isothermal TGA,two approximations obtained the best yield at different heating rates,respectively.

• 在非等温法中；Doyle和Coats-Redfern近似函数都可以模拟煤焦气化反应过程；两种函数在不同的升温速率下得到了与等温法相近的E值.