Quantified monophenols in the bio-oil derived from lignin fast pyrolysis
Quantified monophenols in the bio-oil derived from lignin fast pyrolysis
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木质素快速热解生物油中单酚的定量
DOI：
10.1016/j.jaap.2014.12.022
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发表时间：
2015
影响因子：
6
通讯作者：
Lyu, Gaojin
中科院分区：
文献类型：
--
作者：
Lou, Rui;Wu, Shubin;Lyu, Gaojin
目前的工作致力于研究热解温度对木质素快速热解产物分布和单酚收率的影响。首先对不同热解温度下获得的生物油进行定性鉴定，然后使用主要针对主要单酚的外标进行定量。结果表明，酚类产物的产率和特性与热解温度以及木质素的化学结构和热化学性质密切相关。在热解温度为 600 °C 时获得了最高的生物油收率 (54.17%)。主要单酚为苯酚、对甲基愈创木酚、对乙基苯酚和香兰素等，由最佳热解条件确定的相关收率（mg单酚/g木质素）分别为28.47 mg g−1、24.84 mg g−1、20.42 mg g−1和15.01 mg g−1。
The present work is dedicated to investigate the effect of pyrolysis temperature on the products distribution and the yield of monophenols producing from lignin fast pyrolysis. The bio-oils obtained at different pyrolysis temperatures were first qualitatively identified and then quantified by using external standards with mainly focus on the major monophenols. The results showed that the yield and identity of the phenolic products were strongly correlated to the pyrolysis temperature as well as the chemical structure and thermochemical properties of lignin. The highest yield of bio-oil (54.17%) was obtained at a pyrolysis temperature of 600 °C. The major individual monophenols were phenol,p-methylguaiacol,p-ethylphenol, and vanillin etc., and their associated yields (mg monophenol/g lignin) determined from the optimal pyrolysis conditions were 28.47 mg g−1, 24.84 mg g−1, 20.42 mg g−1, and 15.01 mg g−1, respectively.
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影响因子：
10.9
作者：
S. Inoue
通讯作者：
S. Inoue
影响因子：
8.4
作者：
Huang, Xiaoming;Koranyi, Tamas I.;Hensen, Emiel J. M.
通讯作者：
Hensen, Emiel J. M.
影响因子：
2.8
作者：
de Wild, Paul;Van der Laan, Ron;Heeres, Erik
通讯作者：
Heeres, Erik
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作者：
Zakzeski, Joseph;Weckhuysen, Bert M.
通讯作者：
Weckhuysen, Bert M.
影响因子：
5.3
作者：
Jeon, Mi-Jin;Jeon, Jong-Ki;Park, Young-Kwon
通讯作者：
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