Formation, analysis and characterization of wood pyrolyzed oil
Open Access
- 21 June 2017
- journal article
- research article
- Published by IOP Publishing in IOP Conference Series: Materials Science and Engineering
- Vol. 206 (1), 012012
- https://doi.org/10.1088/1757-899x/206/1/012012
Abstract
Pyrolysis of wood is the possible path for converting biomass to higher valuable products such as bio-oil, bio-char and bio-gas. Bio-oil or liquid biofuels have higher heating values so it can store and transport more conveniently. The by-products bio-char and bio-gas, which can be used to provide heat required in the process. This work focused on the formation, analysis and characterization of bio-oil which was obtained from the mixed wood pyrolysis. A GC-MS technique was used for the determination of families of lighter chemicals form pyrolyzed oil. Karl fisher titration and other analytical methods were used for the characterization of pyrolyzed oil. In all there were sixty-six compounds found in the GC-MS analysis of bio-oil and the major compound was acetic acid (19.06 wt ), formic acid (4.90 wt ) 1,2-benzenediol (4.43 wt ) and furfural (3.46 wt ). Along with this analysis, pyrolyzed oil was characterized by calculating its viscosity, density, calorific value, acid value, fire point, flash point, carbon, hydrogen, nitrogen, ash and water content in it. Most of the above mention properties of bio-oil matches with the properties of crude oil except it show more water content in it.This publication has 11 references indexed in Scilit:
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