Abstract With increasing environmental issues, production of bio-fuel represents a viable source of renewable energy and constitutes an alternative for the replacement of fossil fuel and reducing greenhouse gas emissions. In this paper, the effect of particle size, pyrolysis temperature, carrier gas flow rate (N2) was analyzed for obtaining of bio-oil from pyrolysis process of rapeseed oil cake. Optimum parameters obtained for the maximum liquid quantity and bio-oil yield (≈49.8% and 38.7%, respectively) were particle size range ≤0.5 mm, 500°C and 100 mL/min (N2) carrier gas flow rate. The calorific value of bio-oil was of 36.25 MJ/kg and the characterization of bio-oil was performed by FTIR, GC–MS and NMR and this demonstrates that can be a viable alternative fuel for public transport and agriculture sectors.

中文翻译：

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菜籽油饼在固定床反应器中热解生产生物油

摘要 随着环境问题的日益严重，生物燃料的生产是一种可行的可再生能源，是替代化石燃料和减少温室气体排放的替代品。本文分析了粒径、热解温度、载气流量（N2）对菜籽油饼热解过程中生物油的影响。获得的最大液体量和生物油产量（分别约为 49.8% 和 38.7%）的最佳参数是粒径范围≤0.5 mm、500°C 和 100 mL/min (N2) 载气流速。生物油的热值为 36.25 MJ/kg，生物油的表征是通过 FTIR、GC-MS 和 NMR 进行的，这表明它可以成为公共交通和农业部门的可行替代燃料。