Pyrolysis of safflower (Charthamus tinctorius L.) seed press cake in a fixed-bed reactor. Part 2. Structural characterization of pyrolysis bio-oils
作者： Sevgi Şensöz , Dilek Angın
DOI: 10.1016/J.BIORTECH.2007.11.004
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摘要: Abstract Biomass in the form of agricultural residues is becoming popular among new renewable energy sources, especially given its wide potential and abundant usage. Pyrolysis most important process thermal conversion processes biomass. In this study, various characteristics bio-oils acquired under different pyrolysis conditions from safflower seed press cake (SPC) were identified. The elemental analyses calorific values determined, then chemical compositions investigated using chromatographic spectroscopic techniques such as column chromatography, 1 H NMR, FTIR GC. fuel properties bio-oil kinematic viscosity, flash point, density, water content ASTM distillation also determined. Chemical showed that some quantities hydrocarbons present, while oxygenated polar fractions dominated. obtained presented an environmentally friendly feedstock candidate for biofuels chemicals.
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