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废旧电路板中含有大量的贵金属，具有很高的资源利用价值。
Waste PCB has considerable economic value for its high content of noble metals and rare metals.
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。
The pyrolytic tar, gas and solid were obtained by pyrolysising of waste printed circuit boards mixed with CaCO3.
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。
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.
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