废弃塑料燃烧动力学  

Kinetics of Burning Waste Plastics

作　　者：张崇民[1] 阎果[1] 李超 王文忠[2] 

机构地区：[1]鞍山钢铁学院,鞍山114000 [2]东北大学,沈阳110006

出　　处：《化工冶金》2000年第2期212-215,共4页

摘　　要：采用热重法对６种废弃塑料的燃烧过程进行了实验研究，计算了它们的燃烧反应动力学参数．结果表明，所用样品燃烧过程以多段式为主，活化能在 ３８．２～４８８．1ｋＪ／ｍｏｌ之间．可以预计，废弃塑料在冶金炉内可以迅速燃烧．Burning processes of six waste plastics were studied by using thermogravimetric experiments. The sample kinetic parameters of combustion reaction were calculated. The re- sults show that the burning processes of most samples chosen in this experiment are multistage, each stage has different kinetic parameters and the range of activation energies is 38.2~488.1 kJ/mol. Furthermore, it is expected that waste plastics may be burnt up rapidly and completely when used as fuel in metallurgical apparatus.

关 键 词：废弃塑料 燃烧特性 动力学 热重法 冶金燃料 

分 类 号：TF059[冶金工程—冶金物理化学]