Influence of temperature and particle size on the fixed bed pyrolysis of orange peel residues

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Departamento de Mecánica, Universidad de Pinar del Río, Calle Martí #270, Pinar del Río, Cuba [1 ]
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Orange peel is a residue from the production of juice. Its energetic valorisation could be interesting in areas where a different use; such as animal feed; is not possible. In order to investigate the viability of energy recovery; the pyrolysis of orange peel residues was studied in a fixed bed reactor; as an initial assessment of this process. The influence of pyrolysis temperature (300-600 °C) and particle size (dpp > 800 μm) on product distribution; gas composition and char heating value has been investigated using a factorial design of experiments. Gas; char and water are the main products obtained; tar is only about 6 wt.% of the initial residue. Temperature was found to be the parameter which exerts a more important influence on the results than particle size. © 2008 Elsevier B.V. All rights reserved;
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页码:124 / 130
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