Kinetic study on the liquefaction of wood and its three cell wall component in polyhydric alcohols

Author
Hairong Zhang, Huijuan Yang, Haijun Guo, Chao Huang, Lian Xiong and Xinde Chen

Applied Energy, 2014, vol. 113, issue C, pages 1596-1600

Abstract: To better understand liquefaction of lignocellulosic biomass, wood and its three cell wall components (lignin, hemicellulose and cellulose) were subjected to a liquefaction process using polyethylene glycol (PEG 400)/glycerol as liquefaction solvent. On the basis of the experimental results obtained at different temperatures (140, 160, and 180°C), a kinetics of liquefaction of wood and its major cell wall components was presented, and the kinetic parameters were estimated. The values of total activation energy obtained in the liquefaction were about 44.31kJmol−1 of lignin, 40.49kJmol−1 of hemicellulose, 73.25kJmol−1 of cellulose and 63.93kJmol−1 of wood. Hemicellulose was the most susceptible component to liquefaction among the three cell wall components, followed by the lignin and cellulose.

Keywords: Cell wall components; Liquefaction; Kinetics; Polyhydric alcohol (search for similar items in EconPapers)
Date: 2014
References: View references in EconPapers View complete reference list from CitEc
Citations Track citations by RSS feed

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0306261913007563
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link:http://EconPapers.repec.org/RePEc:eee:appene:v:113:y:2014:i:c:p:1596-1600

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/405891/bibliographic
http://www.elsevier. ... 405891/bibliographic

Access Statistics for this article

Applied Energy is currently edited by J. Yan

More articles in Applied Energy from  Elsevier
Series data maintained by Dana Niculescu (repec@elsevier.com).

For further details log on website :
http://econpapers.repec.org/article/eeeappene/v_3a113_3ay_3a2014_3ai_3ac_3ap_3a1596-1600.htm