Structural analysis of pyrolysis products from pyrolysis of hazelnut (Corylus avellana L.) bagasse

被引：14

作者：

Demiral, Ilknur ^{[1
]}

Sensoez, Sevgi ^{[1
]}

机构：

[1] Osmangazi Univ, Dept Chem Engn, TR-26280 Eskisehir, Turkey

来源：

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2006年 / 28卷 / 12期

关键词：

biomass; hazelnut bagasse; biooil; characterization; renewable fuels;

D O I：

10.1080/009083190966162

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Fixed-bed pyrolysis biooils of hazelnut (Corylus Avellana L.) bagasse have been identified for their structures. The condensed biooils were analyzed for their properties as fuels and compared with petroleum-derived products. The biooil was analyzed by Fourier Transform infrared spectroscopy (FTIR) and H-1-NMR spectra. The biooils were fractionated into pentane solubles and insolubles. Pentane solubles were then solvent fractionated into pentane, toluene and methanol subfractions by fractionated column chromatograpy. The aliphatic subfractions of the biooils were then analyzed by capillary column gas-liquid chromatography (GC). In addition, the physical properties, higher heating value and elemental analysis of the biooil were determined. The empirical formula of biooil that has a heating value of 34.57 MJ/kg was established as CH(1.4)5O(0.33)N(0.127). Chromatographic and spectroscopic studies on the biooil showed that the oil obtained from hazelnut bagasse could be used as a renewable fuel and chemical feedstock.

引用

页码：1159 / 1168

页数：10

共 41 条

[1] Catalytic production of biodiesel from soy-bean oil, used frying oil and tallow [J].

Alcantara, R ;

Amores, J ;

Canoira, L ;

Fidalgo, E ;

Franco, MJ ;

Navarro, A .

BIOMASS & BIOENERGY, 2000, 18 (06) :515-527

[2] PYROLYSIS KINETICS OF LIGNOCELLULOSIC MATERIALS [J].

BALCI, S ;

DOGU, T ;

YUCEL, H .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1993, 32 (11) :2573-2579

[3] Slow pyrolysis of nutshells: Characterization of derived chars and of process kinetics [J].

Bonelli, PR ;

Cerrella, EG ;

Cukierman, AL .

ENERGY SOURCES, 2003, 25 (08) :767-778

[4] Effect of pyrolysis temperature on composition, surface properties and thermal degradation rates of Brazil Nut shells [J].

Bonelli, PR ;

Della Rocca, PA ;

Cerrella, EG ;

Cukierman, AL .

BIORESOURCE TECHNOLOGY, 2001, 76 (01) :15-22

[5] Renewable fuels and chemicals by thermal processing of biomass [J].

Bridgwater, AV .

CHEMICAL ENGINEERING JOURNAL, 2003, 91 (2-3) :87-102

[6]

BRIDGWATER AV, 1992, BIOMASS FOR ENERGY, INDUSTRY AND ENVIRONMENT, P679

[7] Overview of applications of biomass fast pyrolysis oil [J].

Czernik, S ;

Bridgwater, AV .

ENERGY & FUELS, 2004, 18 (02) :590-598

[8]

DEMIRAL I, 2004, THESIS OSMANGAZI U E

[9] The importance of biomass [J].

Demirbas, A .

ENERGY SOURCES, 2004, 26 (04) :361-366

[10]

Demirbas A, 2001, ENERG SOURCE, V23, P579

← 1 2 3 4 5 →