A Research on Microwave and Conventional Pyrolysis for Low Rank
发布时间：2024-10-22
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- 所属单位：
- 化学与化工学院
- 发表刊物：
- Advanced Materials Research
- 关键字：
- 中文关键字：低变质煤；微波热解；热解转化，英文关键字：low rank coal；microwave pyrolysis；conventional pyr
- 摘要：
- In this paper, conventional pyrolysis (CP) and microwave pyrolysis (MWP) for three types of low rank coal in western China was studied. The effects of pyrolysis methods and temperature etc on product yields were also discussed. Pyrolysis products were characterized by IR, Gas analysis meter and GC-MS. Results showed that the tar and gas yields in microwave pyrolysis is about 3%-5% higher than those in the conventional pyrolysis. H2 and CO proportions in gas are above 55%. The contents of benzene, aromatic hydrocarbon and phenolic compound in microwave pyrolysis tar are higher than those in the conventional pyrolysis, in addition, C5~C10 substance content in tar is about 5 times as that in the conventional, so the microwave pyrolysis can prompt tar converting to light fraction.
- 备注：
- 宋永辉
- 合写作者：
- XinLi,JunweiShi,XinzheLan
- 第一作者：
- 宋永辉
- 论文类型：
- 期刊论文
- 卷号：
- 卷：1044~1045
- 期号：
- 期：
- 页面范围：
- 页：209~214
- 是否译文：
- 否
- 发表时间：
- 2014-11-01