Storage dynamics and fuel quality of poplar chips (Articolo in rivista)

Type
Label
  • Storage dynamics and fuel quality of poplar chips (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.2014.01.022 (literal)
Alternative label
  • Barontini M.; Scarfone A.; Spinelli R.; Gallucci F.; Santangelo E.; Acampora A.; Jirjis R.; Ciuitarese V.; Pari L. (2014)
    Storage dynamics and fuel quality of poplar chips
    in Biomass & bioenergy
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Barontini M.; Scarfone A.; Spinelli R.; Gallucci F.; Santangelo E.; Acampora A.; Jirjis R.; Ciuitarese V.; Pari L. (literal)
Pagina inizio
  • 17 (literal)
Pagina fine
  • 25 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 62 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Note
  • copus (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CRA ING; CNR IVALSA; Swedish University of Agricultural Sciences. (literal)
Titolo
  • Storage dynamics and fuel quality of poplar chips (literal)
Abstract
  • Poplar cultivation for wood/timber production has a growth production cycle of about 10-15 years. Usually the stem is separated from the crown and used to produce material of different kind such as veneer, pallets, panels, etc. For wood industries, crowns generally represent waste material to be disposed of, causing economic and time losses. It is generally believed that the costs of managing crown biomass are higher than the potential incomes obtainable. Nonetheless, it is worthwhile investigating the possibility of using these byproducts as energy source and evaluating their value as a fuel. However, storing such residues presents several problems connected with spontaneous microbial degradation. The aim of this work was to evaluate the storage effects on chipped biomass deriving from the crown and stem wood of poplar and how they affect fuel quality and dry matter losses.A storage trial was carried out with three piles of stem wood chips and three of crown chips coming from a 15 year old poplar plantation. The piles were stored outdoors for six months under the same climatic conditions. The effect of storage on fuel quality was evaluated with respect to moisture content, gross and net calorific values, chemical composition, ash content, and bulk density. The variation of temperatures inside each pile due to heat development was continuously monitored and showed different trends between piles depending on source material. Results showed that chips from crown material had better storage properties and exhibited lower decay than chips from stem wood. © 2014 Elsevier Ltd. (literal)
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