Ong, Lu Ki, Kurniawan, Alfin, Chun, Xiang Lin, Ju, Yi-Hsu and Ismadji, Suryadi (2013) Bio-oil from cassava peel: A potential renewable energy source. Bioresource Technology, 145. pp. 157-161. ISSN 0960-8524
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Abstract
In this work, liquid biofuel (bio-oil) was produced by pyrolizing cassava peel. The experiments were con- ducted isothermally in a fixed-bed tubular reactor at temperatures ranging from 400 to 600°C with a heating rate of 20°C/min. The chemical compositions of bio-oil were analyzed by a gas chromatography mass spectrometry (GC–MS) technique. For the optimization of liquid product, temperature was plotted to be the most decisive factor. The maximum yield of bio-oil ca. 51.2% was obtained at 525°C and the biofuel has a gross calorific value of 27.43 MJ/kg. The kinetic-based mechanistic model fitted well with experimental yield of pyrolysis products with the mean squared error (MSE) of 13.37 (R2= 0.96) for solid (char),16.24 (R2= 0.95) for liquid (bio-oil), and 0.49 (R2= 0.99) for gas.
Item Type: | Article |
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Uncontrolled Keywords: | Cassava peel Bio-oil Fixed-bed reactor Slow pyrolysis Mechanistic model |
Subjects: | Engineering > Chemical Engineering |
Divisions: | Journal Publication |
Depositing User: | Suryadi. Ismadji |
Date Deposited: | 05 Jun 2017 05:10 |
Last Modified: | 19 Jul 2018 07:36 |
URI: | http://repository.ukwms.ac.id/id/eprint/10761 |
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