基于废弃液晶面板含有液晶、偏光片、玻璃基板和稀贵金属铟等主要成分，根据各种有机物在真空条件下具有不同热解特性，在不同的温度区间热解产物不同，及不同馏分在不同温度下可以相互分离的特点,可在真空条件下实现其有机物的热解分离与回收。研究废弃液晶面板中液晶、偏光片等有机成分的热解气化的热力学和动力学规律及机制，建立废弃液晶面板中液晶、偏光片等有机物在真空条件下的热解分离判据及模型,揭示废弃液晶面板中液晶和偏光片等真空热解分离回收机理。同时,采用氯化方法提取玻璃板上的稀贵金属铟，得出回收稀贵金属铟的氯化过程的热力学和动力学规律,建立氯化反应模型,揭示氯化过程提取铟的机理。为废弃液晶面板的真空热解－氯化提取铟的无害化处理与资源化提供理论依据，为废弃液晶面板的资源化回收和再利用提供绿色的、无污染的、高效的新方法。

Waste liquid crystal display (LCD) panel contains liquid crystal, polarizer, glass substrate and rare noble indium, etc. Thereinto, organic component such as liquid crystal and polarizer can be separated and recovered through vacuum pyrolysis. This is because organic material has different pyrolytic characteristics under vacuum condition and has different pyrolytic products in different temperature range. Furthermore, the distillates can be separated and accumulated. In order to reveal the vacuum pyrolysis mechanism of organic component and build the kinetic models, its dynamics mechanism was studied. After that, indium which is sputtering to the glass substrate was extracted by chlorinated evaporation process, its thermodynamics and dynamics models were constructed. At last, the mechanism of chlorinated evaporation process for extracting indium was presented. This study provide a theoretical foundation for vacuum pyrolysis of waste LCD panels and chlorinated evaporation of indium, meanwhile, a green, pollution-free and high-efficiency novel method for recycling and reusing of waste LCD panels was established.