Study of the thermal decomposition of petrochemical sludge in a pilot plant reactor
Contribuinte(s) |
Universidad de Alicante. Departamento de Ingeniería Química Residuos, Pirólisis y Combustión |
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Data(s) |
24/02/2014
24/02/2014
17/02/2014
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Resumo |
The pyrolysis of a sludge produced in the waste water treatment plant of an oil refinery was studied in a pilot plant reactor provided with a system for condensation of semivolatile matter. The study comprises experiments at 350, 400, 470 and 530 °C in nitrogen atmosphere. Analysis of all the products obtained (gases, liquids and chars) are presented, with a thermogravimetric study of the char produced and analysis of main components of the liquid. In the temperature range studied, the composition of the gas fraction does not appreciably vary. In the liquids, the light hidrocarbon yield increases with increasing temperature, whereas the aromatic compounds diminish. The decomposition of the solid fraction has been analysed, finding a material that reacts rapidly with oxygen regardless of the conditions it is formed. TEP-6686 project funded by the Operational Program FEDER and FSE of Andalusia 2007-2013. Ministry of Education and Science (Spain): CTQ2008-05520. Valencian Community Government (Spain): PROMETEO/2009/043 and ACOMP2011/224. |
Identificador |
Journal of Analytical and Applied Pyrolysis. 2014, 107: 101-106. doi:10.1016/j.jaap.2014.02.009 0165-2370 (Print) 1873-250X (Online) http://hdl.handle.net/10045/35692 10.1016/j.jaap.2014.02.009 |
Idioma(s) |
eng |
Publicador |
Elsevier |
Relação |
http://dx.doi.org/10.1016/j.jaap.2014.02.009 |
Direitos |
info:eu-repo/semantics/openAccess |
Palavras-Chave | #Petroleum sludge #Oil refinery #Thermogravimetry #Pyrolysis #Char reactivity #Ingeniería Química |
Tipo |
info:eu-repo/semantics/article |