利用对富集的6种显微组分的恒速升温加热实验的数据,建立和标定了一种新的活化能服从二项分布的化学动力学模型.模型标定的结果显示,树脂体、角质体和藻质体可用总包一级反应来描述,表明它们的组成和结构可能比较均一,而木栓质体、镜质体和孢子体则需用平行一级反应来描述.同时,从化学动力学理论上支持了树脂体和木栓质体能早期生烃的观点. A new kinetic model of activation energy obeying the binomial distribution was established and calibrated by using the experimental data of constant temperature heating of the six kinds of micro-components enriched.The results of model calibration showed that the resin body, keratin Body and body of the algae can be used to describe the total package primary, indicating that their composition and structure may be more homogeneous, and cork, vitrinite and sporophytic body will need to be described by a parallel first-order reaction.At the same time, from the chemical Kinetics theoretically supports the idea that resinous and corky bodies can generate hydrocarbons early.