废轮胎与煤粉的热解特性  

Study on Pyrolysis Properties of Waste Tires and Coal

作　　者：凌晨[1] 任山[1] 龙世刚[1] 

机构地区：[1]安徽工业大学冶金与资源学院,安徽马鞍山243002

出　　处：《安徽工业大学学报（自然科学版）》2010年第2期152-155,共4页Journal of Anhui University of Technology（Natural Science）

摘　　要：将废轮胎置于非氧化性气氛中加热裂解,研究其在升温过程中试样热失重(TG)、微分失重(DTG)、热量变化(DSC)的变化规律以及裂解气相产物组成,并与煤粉的热解特性进行对比。结果表明,废轮胎较之煤粉裂解温度低,裂解气相产物中H含量高。Waste tires was pyrolysed in the non-oxidizing atmosphere by heating . Study the change of TG （Thermogravimetry）, DTG （Differential Thermo- gravimetry）, DSC （Differential Scanning Calorimetry）as well as the composition of pyrolysis products in gas phase compared with the Pyrolysis Properties of the coal.the study showed that the pyrolysis temperature of WT is lower and the content of H in gas phase products of WT is higher than those of the coal respectively.

关 键 词：废轮胎 热解失重 裂解产物 裂解动力学 

分 类 号：TF053[冶金工程—冶金物理化学]