| 废弃印刷电路板气化特性研究 |
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| 引用本文： | 高正阳,王天龙.废弃印刷电路板气化特性研究[J].应用能源技术,2012(8):11-14. |
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| 作者姓名： | 高正阳 王天龙 |
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| 作者单位： | 华北电力大学能源动力与机械工程学院 河北保定071003 |
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| 摘 要： | 在自行搭建的固定床上试验研究了不同粒径的印刷线路板在CO2气氛、不同温度下的气化特性实验。利用热重分析仪分析了不同升温速率时印刷线路板的气化特性。结果表明:随着升温速率增大,失重曲线向高温区移动;在300℃～380℃温度区间,气化反应剧烈进行。同时反应物颗粒尺寸以及气化终止温度都会对气化产物产生影响。
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| 关 键 词： | 印刷线路板 热重分析 固定床 气化特性 |
Study on Gasification Characteristics of Waste Printed Circuit Board |
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| GAO Zheng-yang
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WANG Tian-long.Study on Gasification Characteristics of Waste Printed Circuit Board[J].Applied Energy Technology,2012(8):11-14. |
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| Authors: | GAO Zheng-yang WANG Tian-long |
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| Affiliation: | GAO Zheng-yang, WANG Tian-iong (North China Electric Power University Energy Power and Machinery Engineering College, Baoding 071003, China) |
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| Abstract: | To set up a fixed bed was studied with different particle size of the printed circuit board in CO2 atmosphere, different temperature gasification experiment. Using thermo gravimetrie analyzer analyzes the effect of heating rate on the gasification characteristics of printed circuit board. The results show that：with the increase of heating rate, weight loss curves move to the high-temperature zone; at 300 ℃ - 380 ℃ temperature range, gasification reaction of. At the same time, the reactant particles size and gasification temperature gasification products will terminate on impact. |
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| Keywords: | Printed circuit board Thermal gravimetfic analysis Fixed bed Gasification characteristics |
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