Pyrolysis of Firwood (Abies bornmulleriana Mattf.) Sawdust: Characterization of Bio-Oil and Bio-Char
Küçük Resim Yok
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Zagreb Univ, Fac Forestry
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This paper describes the research of slow pyrolysis of firwood (Abies bornmulleriana Mattf.) sawdust by using fixed-bed reactor. The effect of temperature ranging between 350 and 600 degrees C on gas, liquid and solid products was examined. The maximum bio-oil yield of 45.9 % was obtained at the final pyrolysis temperature of 500 degrees C. The elemental analysis and heating value of bio-oil and bio-char were determined, and then the chemical composition of the bio-oil was investigated using chromatographic and spectroscopic techniques such as Gas Chromatography-Mass Spectrometry (GC/MS) and Proton Nuclear Magnetic Resonance (H-1-NMR). The liquid product was mainly composed of phenolics, including 2-methoxy-phenol, 2-methyl-phenol, phenol, as well as aldeyhdes, acids, esters, alcohols and ketones. The chemical characterization has shown that the bio-oil obtained from residues of forestry production, such as firwood sawdust, can be used as an environmental feedstock, which is an ideal candidate for alternative fuels. Moreover the bio-char can be used as an energy source and active carbon.
Açıklama
Anahtar Kelimeler
Bio-oil, Fir wood, GC/MS, H-1-NMR, Pyrolysis
Kaynak
Drvna Industrija
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
66
Sayı
2
