The pyrolytic tar, gas and solid were obtained by pyrolysising of waste printed circuit boards mixed with CaCO3.
废旧电路板中的树脂与碳酸钙共同加热，获得气体、固体和热解油3种热解产物。
Pyrolysis experiments of waste printed circuit boards(WPCBs) were carried out by means of thermogravimetric analysis(TG) and a bench-scale fixed-bed pyrolysis reactor under low vacuum.
采用热重分析仪和固定床热解反应器对废旧电路板进行了低真空条件下的热分解实验。
The disposal and treatment of wasted computers become a hot-topic in solid waste research field increasingly, and the wasted computer circuit boards is one of the most primary study objects.
废旧电脑的无害化处理与处置日益成为固废研究的热点问题，其中废旧电脑线路板是主要研究对象之一。
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