烟煤与造纸污泥混配物的热解特性研究

摘要

Pyrolysis characteristics of soft coal, papermaking sludge and both of the two mixed ligand complexes have been researched with TGA/DSCI/1600HT type synchronous ther mal analyzer in nitrogen atmosphere. The results show that the comprehensive release feature in dex of volatile(D reducation time) of two mixed ligand complexes of papermaking sludge and soft coal is higher than soft coal;as a result of the papermaking sludge being added,pyrolysis reaction of two mixed ligand complexes is more easily than soft coal, and obviously the character of its volatilize being released is also better than single soft coal.%采用TGA/DSCI/1600 HT型同步热分析仪,在氮气气氛下对烟煤、造纸污泥及两者混配物的热解特性进行了研究.结果表明:造纸污泥与烟煤混配物的挥发分综合释放特性指数(即D值)高于烟煤；造纸污泥的加入使混配物的热解反应比单一烟煤更加容易进行,且其挥发分析出特性也明显优于混配前的单一烟煤.