摘要
分别用热重法和气相色谱法对医疗垃圾典型组分的热解和气化进行了研究。通过做出各组分的DTG曲线分析出不同的组分在N2和空气气氛下的失重温度区间。空气气氛下的失重峰多于N2气氛下的失重峰,失重区间也发生前移;同时发现N2气氛下产生的气体中烃类和一氧化碳的体积百分比明显高于空气气氛下的百分比,气化工况对有机物的处理比较充分。
Thermogravlmetrlc analysis and gas chromatography are applied to study the typical components ot medical waste. On the basis of DTG graphs, the agravic sections in N2 and air atmosphere are figured out. The agravic peaks in air are more than these in N2. Furthermore, the sections are also moved forward. The volume percentages of hydrocarbon and CO in generated gas are higher in N2 atmosphere. Gasification is more efficient in organic waste disposal.
出处
《电站系统工程》
北大核心
2005年第5期13-15,18,共4页
Power System Engineering
关键词
医疗垃圾
特性
热解
焚烧
medical waste
characteristic
pyrolysis
gasification
