Tar from biomass/coal-containing briquettes. Evaluation of PAHs
Tar from biomass/coal-containing briquettes. Evaluation of PAHs
复制标题
DOI：
10.1016/j.fuel.2015.03.067
复制
发表时间：
2015-08-15
期刊：
影响因子：
7.4
通讯作者：
Barriocanal, C.
中科院分区：
文献类型：
--
作者：
Montiano, M. G.;Fernandez, A. M.;Barriocanal, C.
对四种焦化专用型煤的热解焦油进行了研究。型煤的组成包括生物质、煤和作为粘结剂的煤焦油。生物质型煤可以被认为是一种替代的生态燃料，作为一种能源。为了生产焦油，进行了热解。研究了添加锯末废料对热解焦油特性的影响。此外，还对生物质型煤和无生物质型煤的焦油进行了比较。研究发现，生物质能降低硫磺的含量。生物焦油的芳香度比无生物质成型焦油的低。因此，它们对致癌性的贡献较小，但它们含有更多的含氧基团。(C)2015爱思唯尔有限公司。保留所有权利。
The tar derived from the pyrolysis of four briquettes especially prepared for use in cokemaking was studied. The composition of the briquettes included biomass, coal and coal tar as binder. Bio-briquettes can be considered as an alternative ecological fuel and used as a source of energy. Pyrolysis was carried out in order to produce tars. This work studies the effect of adding a sawdust waste on the characteristics of pyrolysis tars. In addition, the tars obtained from bio-briquettes and from biomass-free briquettes were compared. It was found that biomass reduces the amount of sulfur. The aromaticity of bio-tars was found to be lower than that of the tars from the biomass-free briquettes. They therefore contribute less to carcinogenicity, but they have more oxygenated groups. (C) 2015 Elsevier Ltd. All rights reserved.