化工学报 ›› 2003, Vol. 54 ›› Issue (3): 408-412.

• 能源和环境工程 • 上一篇    下一篇

印刷线路板废弃物热解实验研究

孙路石;陆继东;王世杰;张娟;周琥   

  1. 华中科技大学 煤燃烧国家重点实验室
  • 出版日期:2003-03-25 发布日期:2003-03-25

EXPERIMENTAL RESEARCH ON PYROLYSIS CHARACTERISTICS OF PRINTED CIRCUIT BOARD WASTES

SUN Lushi,LU Jidong,WANG Shijie,ZHANG Juan ; ZHOU Hu   

  • Online:2003-03-25 Published:2003-03-25

关键词:

印刷线路板, 废弃物, 热解特性, 热重分析

Abstract: Pyrolysis kinetics of a kind of printed circuit board waste was investigated under various conditions with thermogravimetry (TG) in the present work. The dynamic thermogravimetric analysis curve and its derivative were analyzed to obtain information on the kinetic parameters. The data from experiments were processed to determine the pyrolysis mechanism of printed circuit board and the kinetic parameters such as activation energy E(kJ/mol) and pre-exponential factor A(1/min). A tube-type apparatus was used to pyrolyze printed circuit board waste under different conditions,and the products were analysised by using FTIR and EPMA.

Key words:

印刷线路板, 废弃物, 热解特性, 热重分析