Flammability properties of dry sewage sludges

Fernández Áñez, María de las Nieves; Montenegro Mateos, Lucía; Medic Pejic, Ljiljana y Garcia Torrent, Javier (2013). Flammability properties of dry sewage sludges. En: "13th SGEM GeoConference on Energy And Clean Technologies", 16/06/2013 - 22/06/2013, Albena, Bulgaria. ISBN 978-619-7105-03-2. pp. 135-142. https://doi.org/10.5593/SGEM2013/BD4/S17.018.

Descripción

Título: Flammability properties of dry sewage sludges
Autor/es:
  • Fernández Áñez, María de las Nieves
  • Montenegro Mateos, Lucía
  • Medic Pejic, Ljiljana
  • Garcia Torrent, Javier
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 13th SGEM GeoConference on Energy And Clean Technologies
Fechas del Evento: 16/06/2013 - 22/06/2013
Lugar del Evento: Albena, Bulgaria
Título del Libro: 13th SGEM GeoConference on Energy And Clean Technologies,SGEM2013 Conference Proceedings,
Fecha: 2013
ISBN: 978-619-7105-03-2
Materias:
Escuela: E.T.S.I. Minas (UPM) [antigua denominación]
Departamento: Ingeniería Química y Combustibles [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Dry sewage sludge are being considered as a possible energy source for direct firing. They have interesting properties to be used as an alternative fuel, but also other characteristics must be considered from the point of view of its safe operation: the most important are ignition sensitivity, explosion severity, thermal sensitivity and thermal stability. The aim of this study was to determine if sewage sludge have different characteristics due to different locations or seasons and how this influences their flammability properties. To study these characteristics sludge samples were selected from different locations in Spain, taken during different seasons. In addition, relationships between flammability parameters and chemical analysis were observed. Some parameters can be controlled during normal operation, such as granulometry or humidity, and may mean a decrease in the risk of explosion. Those relationships are well known for other dusts materials, like coal, but not yet for sewage sludge dusts. Finally, properties related to spontaneous combustion were determined (thermal susceptibility and stability). The addition of those properties to the study provides an overview of the thermal behavior of sewage sludge during their utilization, including transport and storage.

Más información

ID de Registro: 26542
Identificador DC: http://oa.upm.es/26542/
Identificador OAI: oai:oa.upm.es:26542
Identificador DOI: 10.5593/SGEM2013/BD4/S17.018
URL Oficial: http://sgem.org/sgemlib/spip.php?article3233
Depositado por: Memoria Investigacion
Depositado el: 26 May 2014 07:24
Ultima Modificación: 18 Ene 2017 10:15
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