红外光谱法分析聚乙烯热解和燃烧产物中多环芳烃分布特性  

ANALYSIS OF POLYCYCLIC AROMATIC HYDROCARBON IN PYROLYSIS PRODUCTS FOR COMBUSTION OF POLYETHYLENE BY USING FOURIER INFRARED SPECTROSCOPY

作　　者：尹雪峰[1] 李晓东[1] 尤孝方[1] 曹志勇[1] 谷月玲[1] 严建华[1] 倪明江[1] 岑可法[1] 

机构地区：[1]浙江大学,浙江杭州310027

出　　处：《热力发电》2005年第4期20-23,共4页Thermal Power Generation

摘　　要：城市生活垃圾焚烧处理过程中常产生多环芳烃类物质。为探索新的多环芳烃的检测方法,采用了傅立叶红外光谱仪检测热重分析仪逸出的聚乙烯热解和燃烧产物中多环芳烃,通过谱线分布特征确定其相对总量的大小,研究了升温速率以及反应气氛对多环芳烃生成量的影响,并就这种方法的特点给出评价。Matters similar to polyciclic aromatic hydrocarbon (PAH) have been always produced in the course of in cineration for urban daily waste. Through distribution characteristics of the spectrum lines, the relative amount of the total PAH has been determined, the influence of the temperature raising rate and reaction atmosphere upon productivity of PAH being studied, and evaluation for features of this method being given. thodbeing

关 键 词：生活垃圾 垃圾焚烧 多环芳烃 傅立叶红外光谱 聚乙烯 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]