化工学报 ›› 2011, Vol. 62 ›› Issue (10): 2945-2950.
• 能源和环境工程 • 上一篇 下一篇
王芳, 刘玉卿,海热提
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Use of antiBr printed circuit boards(PCBs) made epoxy resin is more and more popular and can generate large amount of solid wasteTheir thermostability and characteristics of pyrolysis reaction including kinetics was investigated in atmosphere of argon using thermogravimetric(TG)analysis at various hearting rates(5,10,20,30℃·min-1).The kinetic parameters of pyrolysis reaction including activation energy E were determined by Kissinger’s differentiation and FlynnWallOzawa’s integration methodsA study by CoatsRedfern method indicated that the Valensi equation was a good approximation of the thermal decomposition reaction kinetics, the order of decomposition reaction was 2, the average activation energy E160.62 kJ·mol-1, and the thermal decomposition mechanism function α+(1-α)×ln(1-α).
王芳, 刘玉卿, 海热提. 防溴型环氧树脂电路板热解动力学分析[J]. 化工学报, 2011, 62(10): 2945-2950.
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