mean mass reactivity parameter was proposed to evaluate combustion reactivity of semi-coke . integral method and linear regress in section method were adopted to calculate reaction progression and activity energy respectively . according to kinetic parameters calculated above, an equation of combustion rate was established to forecast combustion process of semi-coke 用積分法確定半焦燃燒反應(yīng)級數(shù),用分段線性回歸法求取不同實(shí)驗(yàn)條件下的反應(yīng)活化能和頻率因子,并根據(jù)求得的動力學(xué)參數(shù)確定半焦燃燒的反應(yīng)速度方程,以此來預(yù)測半焦的燃燒過程。