期刊
ENERGY
卷 165, 期 -, 页码 1173-1177出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.energy.2018.10.030
关键词
Calcined dolomite; Rice husk; Gasification; Tar composition; Gas composition
资金
- National Natural Science Foundation of China [11164031]
Tar formation is the main technical barrier in the development of biomass gasification at industrial scale because it can lead to serious operational problems in downstream equipment. This paper aims to investigate the effect of the operating conditions on gas composition, product distribution and tar composition in the air-gasification of rice husk in the presence of dolomite (untreated and calcined). Results show that an increase in the temperature leads to a lower tar formation and higher gas production. Light PAHs were found as the main tar compounds (1084-5661 mg/Nm(3)), whereas among other compounds, the most significant were the heterocyclic aromatics (phenol and pyridine) and heavier PAHs (pyrene and fluoranthene). In the case of light aromatics, the most abundant compound at 850 degrees C was toluene whereas at 950 degrees C, the most representative compound of the tar was ethylbenzene. (C) 2018 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据