【摘要】 采用差热天平，对木材和主要分离组分及其添加磷酸混合物的差热曲线和热重曲线（ＤＴＡ／ＴＧ）进行解析。展示了磷酸法制取活性炭的炭活化过程的热化学变化动态，从热分析上探讨其热解历程。更多还原

【Abstract】 Differential thermal analysis method was used by analyzing the differential thermal curve and thermogravimetric curve (DTA/TG) of wood and its main isolated constituents, as well as their mixtures with phosphoric acid additive. This method revealed dynamically the charring and activation processes for producing active carbon by phosphoric acid method, and investigated the mechanism of pyrolysis.更多还原