Journal
RSC ADVANCES
Volume 6, Issue 48, Pages 41772-41780Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c6ra02868c
Keywords
-
Categories
Ask authors/readers for more resources
In the present study, hydrothermal liquefaction of waste furniture sawdust was examined. The effects of various reaction conditions such as reaction temperature (180-300 degrees C), residence time (0-60 min), water to sawdust ratio (2-10) and initial N-2 pressure (0-2 MPa) on the product yields were studied using a high pressure batch reactor in order to determine the optimal liquefaction parameters for the production of maximum bio-oil yield. The solid residue was characterized to investigate the mechanism of hydrothermal liquefaction process by FT-IR. The highest sawdust conversion (61.6 wt%) and bio-oil yield (12.7 wt%) were obtained at 280 degrees C, 15 min and ratio of the water to sawdust of 6 with initial N2 pressure of 1.0 MPa. The higher heating values (HHVs) of the bio-oils were found to be within the range of 17-30 MJ kg(-1). The GC-MS analysis revealed that sawdust liquefaction bio-oils comprised a complex mixture of organic compounds, which include alcohols, acids, aldehydes, ketones, esters, phenols and their derivatives.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available