Production and characterization of biochar from three-phase olive mill waste through slow pyrolysis (Articolo in rivista)

Type
Label
  • Production and characterization of biochar from three-phase olive mill waste through slow pyrolysis (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.biombioe.2014.09.024 (literal)
Alternative label
  • Hmid A.; Mondelli D.; Fiore S.; Fanizzi F.P.; Al Chami Z.; Dumontet S. (2014)
    Production and characterization of biochar from three-phase olive mill waste through slow pyrolysis
    in Biomass & bioenergy; PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Hmid A.; Mondelli D.; Fiore S.; Fanizzi F.P.; Al Chami Z.; Dumontet S. (literal)
Pagina inizio
  • 330 (literal)
Pagina fine
  • 339 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0961953414004346# (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 71 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Scienze e Tecnologie, Universit√† degli Studi di Napoli 'Parthenope', Via Ammiraglio Ferdinando Acton 38, Napoli, 80133, Italy; CIHEAM Istituto Agronomico Mediterraneo di Bari, Via Ceglie 9, Valenzano Bari, 70010, Italy; Dipartimento di Scienze del Suolo, della Pianta e degli Alimenti, Universit√† degli Studi di Bari 'Aldo Moro', Piazza Umberto I 1, Bari, 70121, Italy; Institute of Methodologies for Environmental Analysis-CNR, C.da S. Loja - Zona Industriale, Tito Scalo, Potenza, 85050, Italy; Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Universit√† del Salento, Campus Ecotekne, Via provinciale Lecce-Monteroni, Lecce, 73100, Italy (literal)
Titolo
  • Production and characterization of biochar from three-phase olive mill waste through slow pyrolysis (literal)
Abstract
  • The influence of temperature and heating rate on the yield and properties of biochar derived from pyrolysis of solid olive mill waste (pomace) was investigated. Three pyrolysis temperatures (430 +/- 10 degrees C, 480 +/- 10 degrees C and 530 +/- 10 degrees C) and 3 heating rates (25 degrees C min(-1), 35 degrees C min(-1) and 45 degrees C min(-1)) were studied. The biochar production was carried out using a vertical downdraft gasifier. Increasing the pyrolysis temperature, and/or the heating rate, the biochar yield lowered, the C content and biochar aromaticity increased and the surface functional groups were reduced. The highest biochar yield was obtained by low pyrolysis temperature (430 +/- 10 degrees C) and low heating rate (25 degrees C min(-1)). This biochar is characterized by a high heating value (31 MJ/kg) that makes it a possible fuel candidate and, in the meantime, due to its high concentration in C (70.2%-84.1%), low electrical conductivity (0.28 dS m(-1)-0.47 dS m(-1)) and the lack of phytotoxicity it is suitable for amendment in agricultural soils and for long term carbon sequestration. (literal)
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