The yields and composition of bio-oil produced from Quercus Acutissima in a bubbling fluidized bed pyrolyzer

被引：49

作者：

Lee, Sun-Hoon ^{[2
]}

Eom, Min-Seop ^{[2
]}

Yoo, Kyung-Seun ^{[2
]}

Kim, Nam-Chan ^{[2
]}

Jeon, Jong-Ki

Park, Young-Kwon ^{[3
]}

Song, Byung-Ho ^{[4
]}

Lee, See-Hoon ^{[1
]}

机构：

[1] Gasificat Res Ctr, Korea Inst Energy Res, Taejon 303343, South Korea

[2] Kwangwoon Univ, Dept Environm Engn, Seoul, South Korea

[3] Univ Seoul, Fac Environm Engn, Seoul, South Korea

[4] Kunsan Natl Univ, Dept Chem Engn, Kunsan, South Korea

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 2008年 / 83卷 / 01期

关键词：

Fluidized bed; Pyrolysis; Chemical composition; Bio-oil;

D O I：

10.1016/j.jaap.2008.06.006

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学]; 081704 [应用化学];

摘要：

Pyrolysis experiments of Quercus Acutissima sawdust in a bubbling fluidized bed pyrolyzer (0.076 m I.D. x 0.8 m high) were carried out to determine the effect of the temperature, U-0/U-mf, and aspect ratio (L/D) on the product yields and composition. This investigation also sought to identify various chemical compounds in bio oils. The yield of the bio-oil reached its maximum yield of 55.1 wt% as the bed temperature and U-0/U-mf ratio increased. At the maximum yield of bio-oil, the content of the pyrolytic gas reached their minimum value. The optimum conditions for collecting value-added chemicals such as guaiacols and syringols are bed temperature of 400 degrees C, U-0/U-mf ratio of 3.0 and L/D ratio of 2.0. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：110 / 114

页数：5

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